U S WIRELESS DATA INC
8-K, 1998-05-20
CALCULATING & ACCOUNTING MACHINES (NO ELECTRONIC COMPUTERS)
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    Form 8-K

                Current Report Pursuant to Section 13 or 15(d) of
                           The Securities Act of 1934



Date of Report (Date of earliest event reported) May 14, 1998

                            U.S. Wireless Data, Inc.
                            ------------------------
             (Exact name of registrant as specified in its charter)


   Colorado                        0-22848                       84-1178691
- --------------------------------------------------------------------------------
(State or other                 (Commission                   (I.R.S. Employer
jurisdiction                     File Number)                Identification No.)
of incorporation)


           2200 Powell Street, Suite 450, Emeryville, California       94608
- --------------------------------------------------------------------------------
               (Address of principal executive offices)              (Zip Code)


Registrant's telephone number, including area code (510) 596-2025
                                                    -------------


- --------------------------------------------------------------------------------
         (Former name or former address, if changed since last report.)

<PAGE>
Item 5.  Other Events.

         On May 14, 1998,  U.S.  Wireless  Data,  Inc. (the  "Company")  filed a
Registration  Statement  on Form  SB-2 with the  United  States  Securities  and
Exchange  Commission  (SEC File No.  333-52625) to register a total of 7,324,106
shares of Common Stock (the "Shares").  The Shares are being registered and will
be offered for sale by certain holders of the Company's securities (the "Selling
Security  Holders").  None of the Shares are being sold by the  Company  and the
Company will not receive any proceeds from sales of the Shares.

         The Shares being  registered on behalf of the Selling  Security Holders
are  described in detail in the  Registration  Statement on Form SB-2, a copy of
which  is  filed  as  Exhibit  99.1 to this  Current  Report  on Form  8-K.  The
disclosure contained in the Registration  Statement is incorporated by reference
in this Report.

Item 7.  Financial Statement and Exhibits.

The following Exhibits are filed as part of this report:

Exhibit
Number    Description of Exhibit
- ------    ----------------------

99.1      Registration  Statement  on Form SB-2  (SEC File No.  333-52625),
          including Exhibits thereto.


                                       -2-
<PAGE>

Signatures


         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
         the  registrant  has duly caused this report to be signed on its behalf
         by the undersigned hereunto duly authorized.

                                                      U.S. Wireless Data, Inc.
                                                     (Registrant)


         May 19, 1998               By     /s/ Evon A. Kelly
       ---------------                     --------------------
         (Date)                                (Signature)
                                               Evon A. Kelly,
                                               Chief Executive Office




                                       -3-



            As filed with the Securities and Exchange Commission on May 14, 1998
                                                      Registration No. 333-52625
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                          ----------------------------
                                    FORM SB-2
                             REGISTRATION STATEMENT
                                      Under
                           The Securities Act of 1933
                          -----------------------------
                            U.S. Wireless Data, Inc.
                 (Name of small business issuer in its charter)
                          -----------------------------

          Colorado                        334119                      84-1178691
(State or other jurisdiction of (Primary Standard Industrial    (I.R.S. Employer
incorporation or organization)   Classification Code Number) Identification No.)

                          2200 Powell Street, Suite 450
                          Emeryville, California 94608
                                 (510) 596-2025
                                 --------------
          (Address and telephone number of principal executive offices)
                    
                     Evon A. Kelly, Chief Executive Officer
                            U.S. Wireless Data, Inc.
                          2200 Powell Street, Suite 450
                          Emeryville, California 94608
                                 (510) 596-2025
                               (Name, address and
                               telephone number of
                               agent for service)
                                   Copies to:
                               John G. Lewis, Esq.
                            Jeffrey M. Brenman, Esq.
                    Ireland, Stapleton, Pryor & Pascoe, P.C.
                            1675 Broadway, 26th Floor
                             Denver, Colorado 80202
                                 (303) 623-2700
                            -------------------------

     Approximate  date of  commencement  of proposed sale to public:  As soon as
practicable after the effective date of this Registration Statement.

     If any of the securities being registered on this Form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, check the following box. |X|

     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. |_|

     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. |_|

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. |_|
<PAGE>
<TABLE>
<CAPTION>
                         CALCULATION OF REGISTRATION FEE
=================================================================================================================================
  Title of Each Class of        Amount to be       Proposed Maximum Offering    Proposed Maximum Aggregate       Amount of
Securities to be Registered   Registered (1)(2)       Price Per Share (3)           Offering Price (2)        Registration Fee
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                               <C>                <C>                          <C>                         <C>            
Common Stock, no par              7,324,106
value per share                    shares                  $ 4.375                      $32,042,964                  $9,710
=================================================================================================================================
<FN>

(1)  A total of 7,324,106  shares of Common Stock are being  registered for sale
     solely on behalf of Selling  Security  Holders,  as  follows:  (1)  956,250
     shares  estimated to be issuable upon conversion of 3,060,000 shares of the
     Company's  Series A Cumulative  Convertible  Preferred Stock (the "Series A
     Preferred  Stock")  which has a stated value of $1.00 per share (the actual
     number of shares of Common Stock  issuable upon  conversion of the Series A
     Preferred  Stock is not  determinable as it is derived from a formula based
     on a discount from the Market Price of the Common Stock (as defined) at the
     time of conversion;  the conversion  price will never be greater than $6.00
     per share of Common Stock (nor,  for the first 270 days after  December 10,
     1997,  less  than  $4.00  per share of Common  Stock,  unless  the  penalty
     discount  of 2% for each 30 day period  (or any  fractional  part  thereof)
     becomes   applicable  by  reason  of  the   Company's   failure  to  obtain
     effectiveness  of  a  registration  statement  covering  the  Common  Stock
     issuable  upon  conversion,  by May 11,  1998);  the number of shares being
     registered for issuance upon  conversion of the Series A Preferred Stock is
     based on an assumed Market Price of $4.00 per share of Common Stock,  which
     was  arbitrarily  chosen solely for  determining the number of shares to be
     included in this Registration Statement); (2) 13,069 shares of Common Stock
     previously   issued  as  interest  on  the  Company's  8%  Adjustable  Rate
     Convertible  Subordinated  Debentures  Due  December 31, 1999 (all of which
     were  converted  into  3,060,000  shares of Series A Preferred  Stock as of
     February 9, 1998) and as dividends on the Series A Preferred  Stock through
     March 31, 1998; (3) 60,991 shares of Common Stock  estimated to be issuable
     as  dividends  on the Series A Preferred  Stock from April 1, 1998  through
     December 31, 1999 (the actual number of shares of Common Stock  issuable as
     dividends  on the Series A  Preferred  Stock is not  determinable  as it is
     based on the Market Price of the Common Stock (as defined) at the time of a
     dividend  payment date;  however,  solely for purposes of  determining  the
     number  of  shares  of Common  Stock to be  included  in this  Registration
     Statement,  an  assumed  Market  Price of $4.00 per share has been used for
     such  calculation);  (4) 165,000  shares  underlying  Common Stock purchase
     warrants  issued  to the  underwriters  of  the  Company's  initial  public
     offering (the  "Underwriter's  Warrants");  (5) 1,718,796  shares issued or
     issuable  upon  exercise  of various  presently  outstanding  Common  Stock
     purchase  warrants  (the "Common  Stock  Purchase  Warrants");  (6) 300,000
     shares of Common  Stock  issued or issuable by the Company to a  consultant
     and an affiliate of the consultant pursuant to a consulting agreement;  (7)
     610,000  shares of Common Stock  issuable to a consultant of the Company or
     its  assignees  (330,000 of such shares are issuable  upon  conversion of a
     $150,000  convertible  promissory  note owed to the  consultant and 280,000
     shares  have  been  issued  as a  finder's  fee to the  consultant  and its
     affiliated  assignees);  and (8) 3,500,000  shares of Common Stock owned by
     two significant shareholders of the Company.
(2)  Pursuant to Rule 416 under the  Securities  Act of 1933, as amended,  there
     are being  registered such  additional  number of shares of Common Stock or
     such shares as may be  issuable in lieu of such Common  Stock as may become
     issuable  pursuant to  anti-dilution  provisions  of the Series A Preferred
     Stock, the Common Stock Purchase Warrants, the Convertible Promissory Note,
     the consulting  agreement and the contract rights described in footnote (1)
     above.
(3)  The shares  will be sold by the  Selling  Security  Holders  at  prevailing
     market prices at the time of sale. The  registration fee has been estimated
     pursuant to Rule 457(c) of the Securities  Act of 1933, as amended,  solely
     for the purpose of  calculating  such fee. No  implication  should be taken
     from the use of such  price to  estimate  the  registration  fee being paid
     hereunder  that the shares of Common  Stock  offered  hereby can or will be
     sold at such prices.
</FN>
</TABLE>
                          ----------------------------

     The Registrant  hereby amends this  Registration  Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further  amendment  which  specifically  states  that  this  Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.
================================================================================

                                      -ii-
<PAGE>
<TABLE>
<CAPTION>
                              Cross Reference Sheet for Prospectus Under Form SB-2

     Form SB-2 Item No. and Caption                                    Caption or Location in Prospectus
     ------------------------------                                    ---------------------------------
<S>                                                                    <C>                            
1.   Forepart of Registration Statement and Outside                    Cover Page; Cross Reference Sheet;
     Front Cover of Prospectus                                         Outside Front Cover Page of Prospectus

2.   Inside Front and Outside Back Cover Pages                         Inside Front and Outside Back Cover Pages
     of Prospectus                                                     of Prospectus

3.   Summary Information, Risk Factors                                 Prospectus Summary; Risk Factors

4.   Use of Proceeds                                                   Use of Proceeds

5.   Determination of Offering Price                                   Cover Page; Selling Security Holders

6.   Dilution                                                          Not Applicable

7.   Selling Security-Holders                                          Selling Security Holders

8.   Plan of Distribution                                              Outside Front Cover Page of Prospectus; Selling
                                                                       Security Holders

9.   Legal Proceedings                                                 Business

10.  Directors, Executive Officers, Promoters                          Management
     and Control Persons

11.  Security Ownership of Certain Beneficial Owners                   Security Ownership of Principal Shareholders
     and Management                                                    and Management

12.  Description of Securities                                         Description of Securities

13.  Interest of Named Experts and Counsel                             Legal Matters; Experts

14.  Disclosure of Commission Position on                              Commission Position on Indemnification for
     Securities Act Liabilities                                        Securities Act Liabilities and Related Matters

15.  Organization within Last Five Years                               Not Applicable

16.  Description of Business                                           Prospectus Summary; Business

17.  Management's Discussion and Analysis                              Management's Discussion and Analysis of Financial
     or Plan of Operations                                             Condition and Results of Operations

18.  Description of Property                                           Business - Properties

19.  Certain Relationships and Related Transactions                    Certain Transactions

20.  Market for Common Equity and Related Stockholder Matters          Market for the Company's Common Stock and
                                                                       Related Matters; Description of Securities

21.  Executive Compensation                                            Management - Executive Compensation

22.  Financial Statements                                              Financial Statements

23.  Changes in and Disagreements with Accountants on                  Not Applicable
     Accounting and Financial Disclosure
</TABLE>

                                      -iii-
<PAGE>
                                 SUBJECT TO COMPLETION, DATED MAY 14, 1998, 1998

********************************************************************************
Information   contained  herein  is  subject  to  completion  or  amendment.   A
registration  statement  relating  to these  securities  has been filed with the
Securities  and Exchange  Commission.  These  securities may not be sold nor may
offers to buy be accepted prior to the time the registration  statement  becomes
effective.  This  prospectus  shall  not  constitute  an  offer  to  sell or the
solicitation of an offer to buy nor shall there be any sale of these  securities
in any State in which such offer,  solicitation  or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

********************************************************************************

                            U.S. WIRELESS DATA, INC.

                        7,324,106 Shares of Common Stock

         A total of 7,324,106 shares of the Common Stock (the "Shares"),  no par
value per share (the "Common Stock") of U.S.  Wireless Data, Inc. (the "Company"
or "USWD") are being  offered by certain  securityholders  of the  Company  (the
"Selling Security  Holders"),  if at all, on a delayed basis. A detailed listing
and  description  of the Shares being offered  hereby is set forth on the inside
cover page of this Prospectus.

         The Shares  offered by this  Prospectus may be resold from time to time
by the Selling Security Holders in one or more  transactions that may take place
on  the  over-the-counter  market,  including  ordinary  brokers'  transactions,
privately  negotiated  transactions  or through sales to one or more dealers for
resale of such securities as principals, at market prices prevailing at the time
of sale,  at prices  related to such  prevailing  market prices or at negotiated
prices.  agreed upon by the individual  Selling  Security  Holder at the time of
sale.  Usual  and  customary  or  specifically   negotiated  brokerage  fees  or
commissions may be paid by the Selling Security Holders.  No proceeds from sales
of the Shares will inure to the benefit of the  Company.  All costs  relating to
the registration of  the Shares, estimated to be approximately $140,000 will be
borne by the Company. See "Selling Security Holders" and "Description of
Securities."

         The Selling  Security  Holders  and  intermediaries  through  whom such
securities  are sold may be deemed  "underwriters"  within  the  meaning  of the
Securities Act of 1933, as amended (the "Securities  Act"),  with respect to the
securities  offered,  and any profits  realized or  commissions  received may be
deemed  underwriting  compensation.  The  Company  has agreed to  indemnify  the
Selling  Security  Holders against certain  liabilities,  including  liabilities
under the Act.  See  "Selling  Security  Holders"  and  "Commission  Position on
Indemnification for Securities Act Liabilities and Related Matters."

         The Company's  Common Stock is presently  traded on the OTC  Electronic
Bulletin  Board  under the  symbol  "USWDA."  There can be no  assurance  that a
substantial trading market for the Common Stock will be sustained in the future.
At December 31, 1997,  the net tangible  book value  (deficit) of the  Company's
Common Stock was  approximately  ($.08) per share. See "Market for the Company's
Common  Stock  and  Related  Matters,"  "Description  of  Securities"  and "Risk
Factors."

The Shares offered hereby have been qualified for sale in the following States:

                            ------------------------

          THE SECURITIES OFFERED HEREBY INVOLVE A HIGH DEGREE OF RISK.
           SEE "RISK FACTORS" BEGINNING ON PAGE 12 OF THIS PROSPECTUS.

  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
  EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
   AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
           ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION
                     TO THE CONTRARY IS A CRIMINAL OFFENSE.

      INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
   REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
  SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR MAY
 OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT BECOMES
     EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR THE
 SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE SECURITIES
          IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD
            BE UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER
                     THE SECURITIES LAWS OF ANY SUCH STATE.

                            ------------------------


                     The date of this Prospectus is           , 1998.


<PAGE>
[Inside front cover.]

         The Shares offered by this Prospectus consist of the following:

956,250 Shares  estimated to be issuable upon conversion of a total of 3,060,000
shares ($3,060,000 face value) of the Company's Series A Cumulative  Convertible
Preferred  Stock (the "Series A Preferred  Stock") (the actual  number of Shares
issuable  upon  conversion of the Series A Preferred  Stock is not  determinable
until such time as conversion is actually elected by the holder as the number of
Shares  is  determined  based on the  stated  value of the  shares  of  Series A
Preferred  Stock being converted and the Market Price (as defined) of the Common
Stock at such time; the number of Shares being registered hereunder is estimated
based on a Market Price of $4.00 per Share; no implication  should be drawn that
the fair value of the  Shares is in any way  related  to such  estimated  Market
Price);

60,991 Shares estimated as issuable as dividends on the Series A Preferred Stock
from April 1, 1998 through  December 31, 1999 (the actual  number of such Shares
is not  determinable  as it is based on the  Market  Price (as  defined)  of the
Common  Stock as of each  dividend  payment  date;  the  number of Shares  being
registered hereunder is estimated based on a Market Price of $4.00 per Share; no
implication  should  be drawn  that the fair  value of the  Shares is in any way
related to such estimated Market Price);

13,069 Shares  previously issued as interest on the Company's 8% Adjustable Rate
Convertible  Subordinated  Debentures Due December 31, 1999 (the "8% Convertible
Debentures"),  all of which  were  converted  to  3,060,000  shares  of Series A
Preferred  Stock  as of  February  9,  1998  and as  dividends  on the  Series A
Preferred Stock through March 31, 1998;

165,000  Shares   underlying  Common  Stock  purchase  warrants  issued  to  the
underwriters  of the  Company's  initial  public  offering  (the  "Underwriter's
Warrants");

50,000  Shares  underlying  a Common  Stock  purchase  warrant  held by a former
director of the Company (the "Walter's Warrant");

50,000  Shares  underlying  a  Common  Stock  purchase  warrant  (the  "Finder's
Warrant")  issued as part of a finder's  fee to a  registered  broker-dealer  in
conjunction with the private offering of the Company's 8% Convertible Debentures
in December, 1997;

18,796  Shares  issued or issuable  upon the exercise of Common  Stock  purchase
warrants held by former  shareholders of a company which was acquired by USWD in
1994 (the "Direct Data Warrants");

330,000 Shares issued or issuable to a consultant of the Company, entrenet Group
LLC, upon  conversion of principal and interest owing on a $150,000  convertible
promissory note due June 3, 1998, at a value of $.50 per share;

280,000 Shares owned by entrenet Group,  LLC, which was issued as a finder's fee
in conjunction with a private offering completed by the Company in August, 1997;

3,500,000  Shares presently owned by two significant  shareholder  affiliates of
the Company (which cannot be sold prior to August 1, 1998);

1,600,000  Shares   underlying  Common  Stock  purchase  warrants  held  by  two
significant shareholder affiliates of the Company (which cannot be sold prior to
August 1, 1998); and

300,000 Shares issued or issuable to a financial and shareholder  relations firm
and an executive officer of that firm pursuant to a consulting agreement between
the Company and that firm (which cannot be sold prior to August 1, 1998).

                                       -2-
<PAGE>
                              AVAILABLE INFORMATION
                              ---------------------

         The Company has filed with the Securities and Exchange  Commission (the
"Commission")  a  Registration   Statement  on  Form  SB-2  (together  with  all
amendments  and  exhibits  thereto,  the  "Registration  Statement")  under  the
Securities  Act of 1933, as amended (the  "Securities  Act") with respect to the
shares of Common Stock  offered by this  Prospectus.  This  Prospectus  does not
contain all the information  set forth in the  Registration  Statement,  part of
which has been  omitted  in  accordance  with the rules and  regulations  of the
Commission.  For  further  information,  reference  is made to the  Registration
Statement,  including  the  exhibits  filed  as a  part  thereof  and  otherwise
incorporated  therein.  Statements made in this Prospectus as to the contents of
any document  referred to are not  necessarily  complete,  and in each  instance
reference  is made to the  copy of such  document  filed  as an  exhibit  to the
Registration Statement,  and each such statement is qualified in all respects by
such reference.

         The  Company  is a  reporting  company  subject  to  the  informational
requirements  of the Securities  Exchange Act of 1934, as amended (the "Exchange
Act"),  and,  in  accordance   therewith,   files  periodic  reports  and  other
information with the Commission. The Registration Statement, including exhibits,
as well as such other reports,  proxy  statements and  information  filed by the
Company may be inspected,  without  charge,  and copied at the public  reference
facilities  maintained by the Commission at Room 1024,  450 Fifth Street,  N.W.,
Washington,  D.C. 20549 and at the Commission's  regional offices located at 500
West Madison Street,  Suite 1400, Chicago,  Illinois 60661, and at 7 World Trade
Center,  Suite 1300, New York, New York 10048.  Reports,  proxy and  information
statements and other  information  filed  electronically by the Company with the
Commission   are  available  at  the   Commission's   World  Wide  Web  site  at
http://www.sec.gov. Copies of such material may also be obtained from the Public
Reference Section of the Commission at 450 Fifth Street, N.W., Washington,  D.C.
20549, at prescribed rates.


                                       -3-
<PAGE>
                               PROSPECTUS SUMMARY
                               ------------------

         The  following  summary is  qualified  in its entirety by and should be
read in conjunction with the more detailed  information and financial statements
and notes thereto  appearing  elsewhere in this  Prospectus.  Unless the context
otherwise  requires,  references  in this  Prospectus to the "Company" or "USWD"
mean U.S. Wireless Data, Inc. U.S Wireless Data(R) is a registered  trademark of
the Company.  All other trade names and trademarks  appearing in this Prospectus
are the  property of their  respective  holders.  Prospective  investors  in the
Common  Stock should  carefully  consider  the  information  set forth under the
heading "Risk Factors" prior to making an investment in the Common Stock offered
hereby.

         This Prospectus contains certain statements of a forward-looking nature
relating to future events or the future  financial  performance  of the Company.
Forward-looking  statements are  identifiable  by the prefatory  language "may,"
"will," "expects,"  "anticipates,"  "estimates,"  "hopes," "continues," "if," or
synonyms or variations of such terms or the negative of such terms.  Prospective
investors are  cautioned  that such  statements  are only  predictions  and that
actual  events or results may differ  materially  from those  predicted  in such
statements.   In  evaluating  such  statements,   prospective  investors  should
specifically  consider  the  various  factors  identified  in  this  Prospectus,
including  the matters set forth under the caption "Risk  Factors,"  which could
cause  actual  results  to  differ  materially  from  those  indicated  in  such
forward-looking statements.

                                   The Company
                                   -----------

         The  Company's  principal  offices are  located at 2200 Powell  Street,
Suite 450,  Emeryville,  California  94608,  and its  telephone  number is (510)
596-2025.

         The  Company  was  organized  on  July  30,  1991  for the  purpose  of
designing,  manufacturing  and marketing a line of wireless and portable  credit
card and check authorization  terminals.  The Company's first product,  known as
the POS- 50(R), is the world's first  integrated  wireless credit card and check
authorization terminal using cellular communication technology.  With over 4,000
POS-50(R) terminals in the marketplace,  the Company is recognized as the leader
in providing wireless terminal transaction equipment for the mobile marketplace.
The POS-50(R)  product  accounted for most of the sales  recorded in fiscal year
1997.

         Over the past  three years,  USWD  has  focused  its  product
development  effort  on  incorporating   Cellular  Digital  Packet  Data  (CDPD)
technology  into its product  line.  CDPD is a high-speed  digital  packet data,
internet  protocol (IP) based  technology that operates in parallel with current
cellular  voice  networks.   It  is  designed  for  high  speed  encrypted  data
transmission  over the air-link and will not interfere with or degrade  cellular
voice  traffic.  Because of the high speed  nature of CDPD  technology,  and the
ability to bypass the public switched telephone network,  the Company's new line
of CDPD-based terminals can have significant  performance and communication cost
advantages when compared with the traditional  dial-up terminals currently being
sold in the U.S. market today. The Company now offers two new CDPD products that
reduce the  current  authorization  time for a credit or debit card  transaction
from approximately 15 seconds to 3 to 5 seconds.

         The most  significant  USWD product is the TRANZ*  Enabler which allows
current VeriFone TRANZ(R) 330 or TRANZ(R) 380 users to immediately convert their
terminals and printers from a land-line  telephone  dial-up mode to a high-speed
wireless mode of operation. By effecting this technological upgrade, the cost of
dedicated  telephone  lines is  eliminated  as are the  delays  created  by busy
telephony networks during peak periods of authorization  activity.  Furthermore,
the  efficiencies  created by adopting the CDPD  technology and USWD's  alliance
with a major transaction  processor have enabled U.S. Wireless Data to develop a
pricing schedule which lowers  transaction and/or discount rates from those that
most   retailers  are   currently   paying  to  handle  credit  and  debit  card
transactions.  The TRANZ Enabler is directed at the existing U.S. installed base
of more than 3.5 million TRANZ(R)330 and TRANZ(R)380 terminals.
*TRANZ is a registered trademark of Verifone, Inc.


                                       -4-
<PAGE>
         The second  CDPD  product  created by the  Company  is the  POS-500,  a
self-contained  card  terminal  and  printer  that  provides  the same  mobility
features of the POS-50(R) product,  but incorporates the processing  benefits of
the TRANZ  Enabler.  The unit is geared for the user who either  does not have a
dial-up  terminal/printer  in  place  or  requires  the  advantages  of the CDPD
technology in a mobile application.

         In late 1996 - early 1997,  the Company made a fundamental  decision to
change the manner in which it generates  revenue.  If successfully  implemented,
this  decision  will  transform  the Company from being a "box maker" and seller
from which it earned one time  wholesale  margins from the sale of its products,
to earning  recurring  revenue by providing  wireless credit card and debit card
processing  services to retail  merchants.  In  furtherance  of this process the
Company  entered into a Member  Service  Provider  ("MSP")  agreement  with NOVA
Information  Systems ("NOVA"),  the nation's 7th largest credit card transaction
processor,  in January 1997. As a registered MSP of NOVA, the Company can enroll
merchants to process  their credit and debit card  transactions  with NOVA.  The
Company also entered into a "Merchant  Marketing  and Services  Agreement"  with
National Bank of Commerce  ("NBC") as of March 9, 1998,  under which the Company
also became an ISO/MSP of NBC and can thereby offer NBC's transaction processing
services to merchants, subject to final approval of each merchant by NBC. Once a
merchant  is  accepted,  the  Company  sets up point of sale  access,  including
maintenance of electronic  terminal hardware and other equipment,  and must also
supply the merchant  with  training,  supplies,  program  information  and other
services related to the program.  These MSP agreements allow U.S.  Wireless Data
to earn  revenue  on each card swipe and every  dollar  processed  by  merchants
enrolled by the Company. See "Business - Transaction Processing Agreements."

         Another key element of USWD's strategic direction is to establish close
alliances with large  communications  carriers such as GTE, Bell Atlantic,  AT&T
Wireless and others.  The Company has to date entered into  agreements  for CDPD
airtime  purchase  by  the  Company  with  GTE  Mobile  Communications   Service
Corporation,  on its behalf and on behalf of GTE Mobilnet  Incorporated,  Contel
Cellular Inc. and their  respective  affiliates  (collectively  "GTE Mobilnet"),
Cellco  Partnership,  by its general partner Bell Atlantic/NYNEX  Mobile,  Inc.,
which does business as Bell Atlantic  Mobile ("Bell  Atlantic  Mobile") and AT&T
Wireless Data, Inc., doing business as AT&T Wireless Services ("AT&T Wireless").
In  addition to these CDPD  service  provider  agreements,  the Company has also
entered into joint marketing  agreements with both GTE Mobilnet (as of August 1,
1997) and Bell  Atlantic  Mobile (as of March 23, 1998) to market the  Company's
TRANZ  Enabler and  processing  services  through GTE Mobilnet and Bell Atlantic
Mobile's  commercial  and major account sales forces in all of those  companies'
CDPD markets.  The Company has  established a sales and support  organization to
provide local support for more than 300 GTE Mobilnet sales  representatives  and
is in the process of building a similar sales organization for approximately 300
Bell  Atlantic   Mobile  sales   representatives.   The  Company  has  specific,
significant commitments under these CDPD airtime and joint marketing agreements,
including  minimum CDPD airtime  purchase  obligations  to GTE Mobilnet and AT&T
Wireless,  and  staffing  and  inventory  delivery  requirements  to fulfill its
obligations  under the joint  marketing  agreements  with GTE  Mobilnet and Bell
Atlantic Mobile. See "Business  Marketing and Distribution  Arrangements for the
Company's Products and Related Services."

         By leveraging  the sales  organizations  of major CDPD  providers,  the
Company has the potential to reach a large number of merchants very quickly. The
Company hopes to execute similar joint marketing  agreements with the other CDPD
service providers for which it currently has cellular service resale agreements.

                                       -5-
<PAGE>
                                  The Offering
                                  ------------

Securities Offered.............. 7,324,106 shares of Common Stock (the "Shares")

Selling Security Holders........ A total of 7,324,106 Shares are being offered 
                                 by Selling Security Holders as follows:

                  * 956,250 Shares estimated to be issuable upon conversion of a
                    total of  3,060,000  shares  ($3,060,000  face value) of the
                    Company's  Series A Cumulative  Convertible  Preferred Stock
                    (the  "Series A  Preferred  Stock")  (the  actual  number of
                    Shares  issuable  upon  conversion of the Series A Preferred
                    Stock is not  determinable  until such time as conversion is
                    actually  elected  by the  holder as the number of Shares is
                    determined based on the stated value of the shares of Series
                    A Preferred  Stock being  converted and the Market Price (as
                    defined)  of the Common  Stock at such  time;  the number of
                    Shares being registered  hereunder was calculated based on a
                    Market Price of $4.00 per Share;  no  implication  should be
                    drawn  that  the  fair  value  of the  Shares  is in any way
                    related to such estimated Market Price);

                  * 60,991  Shares  estimated  as issuable as  dividends  on the
                    Series A Preferred Stock from April 1, 1998 through December
                    31,  1999  (the   actual   number  of  such  Shares  is  not
                    determinable  as it is also  based on the  Market  Price (as
                    defined)  of the Common  Stock as of each  dividend  payment
                    date;  the number of Shares  being  registered  hereunder is
                    estimated  based on a Market  Price of $4.00 per  Share;  no
                    implication  should  be drawn  that  the fair  value of such
                    Shares  is in any  way  related  to  such  estimated  Market
                    Price);

                  * 13,069 Shares previously issued as interest on the Company's
                    8%  Convertible  Debentures,  all of which  Debentures  were
                    converted to 3,060,000 shares of Series A Preferred Stock as
                    of  February  9,  1998,  and as  dividends  on the  Series A
                    Preferred Stock through March 31, 1998;

                  * 165,000 Shares  underlying  Common Stock  purchase  warrants
                    (the "Underwriters' Warrants") issued to the underwriters of
                    the  Company's  initial  public  offering in December  1993,
                    presently exercisable at $12.325 per Share;

                  * 50,000  Shares  underlying a Common Stock  purchase  warrant
                    (the "Director's  Warrant") held by a former director of the
                    Company, Mr. James Walters, exercisable at $4.00 per Share;

                  * 50,000  Shares  underlying a Common Stock  Purchase  Warrant
                    (the "Finder's  Warrant") held by a finder for the Company's
                    8% Convertible Debentures, exercisable at $6.525 per Share;

                  * 18,796  Shares  issued or issuable  upon  exercise of Common
                    Stock  purchase  warrants held by former  shareholders  of a
                    company which was acquired by USWD in 1994 (the "Direct Data
                    Warrants"), exercisable at $2.625 per Share;

                  * 330,000  Shares  issued or issuable to a  consultant  of the
                    Company,  entrenet  Group LLC, upon  conversion of principal
                    and interest owing on a $150,000 convertible promissory note
                    due June 3, 1998, at a value of $.50 per share;


                                       -6-
<PAGE>
                  * 280,000  Shares owned by entrenet Group LLC or its assignees
                    which  were  issued  as  a  finder's  fee  owing  to  it  in
                    connection  with a  private  financing  for the  Company  in
                    August 1997;

                  * 3,500,000  Shares  owned  by  two  significant   shareholder
                    affiliates,  Messrs.  John M.  Liviakis  and Robert B. Prag,
                    which  were  acquired  in August  1997 as part of a $500,000
                    private  offering  by the  Company  (which  cannot be resold
                    hereunder until August 1, 1998);

                  * 1,600,000 Shares  underlying  Common Stock purchase warrants
                    purchased by Messrs. Liviakis and Prag which are exercisable
                    at $.01 per share  (the  "Liviakis  Warrants"),  which  were
                    issued together with the 3,500,000  shares purchased by such
                    persons in August  1997  (which  cannot be resold  hereunder
                    until August 1, 1998); and

                  * 300,000  shares issued or issuable  pursuant to a consulting
                    agreement   between  the  Company  and  Liviakis   Financial
                    Communications,  Inc. ("LFC")  effective as of July 25, 1997
                    (the "LFC Consulting Agreement"); 225,000 of such Shares are
                    issuable to LFC and 75,000  Shares are issuable to Robert B.
                    Prag,  an executive  officer of LFC (which  cannot be resold
                    hereunder until August 1, 1998).

                    See  "Description  of  Securities,"  "Security  Ownership of
                    Principal    Shareholders    and    Management,"    "Certain
                    Transactions" and "Selling Security Holders."


Resale Restrictions of Certain
Selling Security Holders  

                    LFC and  Messrs.  Liviakis  and Prag  cannot sell any of the
                    Shares  presently  owned  by, or  issuable  to them upon the
                    exercise  of  warrants  or  pursuant  to the LFC  Consulting
                    Agreement  prior to August 1, 1998,  even though such shares
                    are  being   registered  for  sale  under  the  Registration
                    Statement of which this  Prospectus is a part. See "Security
                    Ownership  of  Principal   Shareholders   and   Management,"
                    "Certain Transactions" and "Selling Security Holders."

Use of Proceeds...  All  proceeds  from  sales of the  Shares  will inure to the
                    benefit  of the  Selling  Security  Holders  and  not to the
                    Company.   See  "Use  of  Proceeds"  and  "Selling  Security
                    Holders."

Trading...........  The Company's Common Stock is traded in the over-the-counter
                    market and is quoted on the OTC  Electronic  Bulletin  Board
                    under the symbol  "USWDA."  See  "Market  for the  Company's
                    Common Stock and Related Matters."

Risk Factors......  An investment in the Company's Common Stock involves a high 
                    degree of risk.  See "Risk Factors."

                                       -7-
<PAGE>
                          Summary Financial Information
                          -----------------------------

The following summary financial  information  should be read in conjunction with
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations"  and the  Company's  Financial  Statements  and the  Notes  thereto,
included elsewhere in this Prospectus.  The Statement of Operations data for the
two years ended June 30, 1997,  and the balance sheet data at June 30, 1997, are
derived from,  and should be read in conjunction  with, the Company's  Financial
Statements and the Notes thereto audited by Price  Waterhouse  LLP,  independent
accountants,  included elsewhere in this Prospectus. The statement of operations
data for the three and six month periods ended  December 31, 1996 and 1997,  and
the balance  sheet data at December 31, 1997,  have been derived from  unaudited
interim  financial  statements and include,  in the opinion of  management,  all
adjustments (consisting only of normal recurring adjustments) necessary in order
to make the financial  statements not misleading.  The operating results for the
three and six months ended December 31, 1997 are not  necessarily  indicative of
the results to be expected for the full year or any future period.
<TABLE>
<CAPTION>
                                                                                     Six Months               Three Months
                                                   Year Ended                           Ended                    Ended
                                                    June 30                        December 31 (4)           December 31 (4)
                                                    -------                        ---------------           ---------------

Statement of Operations Data: ........          1997           1996           1997           1996           1997           1996
                                         -----------    -----------    -----------    -----------    -----------    -----------

<S>                                      <C>            <C>            <C>            <C>            <C>            <C>        
Revenues (1) .........................   $ 1,315,542    $ 1,582,553    $   353,857    $   802,913    $    96,385    $   415,695

Costs and expenses (1) ...............     2,028,656      4,710,074      2,681,215      1,041,191      1,629,665        486,486
                                         -----------    -----------    -----------    -----------    -----------    -----------

Loss from operations (1) .............      (713,114)    (3,127,521)    (2,327,358)      (238,278)    (1,533,280)       (70,791)

Other income, interest (expense) (1) .      (151,270)       (37,442)      (235,457)         7,888       (223,859)         1,921

Loss from discontinued operations,
net of income tax benefit (5) ........          --         (309,206)          --             --             --             --

Extraordinary gain on restructuring of   
payables and debt (5)                           --        3,431,823           --             --             --             --
                                         -----------    -----------    -----------    -----------    -----------    -----------


Net loss .............................      (864,384)       (42,346)    (2,562,815)      (230,390)    (1,757,139)       (68,870)
                                         ===========    ===========    ===========    ===========    ===========    ===========

Basic/diluted loss from continuing
operations per share (3) .............   $      (.17)   $      (.72)   $      (.30)   $      (.05)   $      (.19)   $      (.01)


Basic/diluted loss per share (3) .....   $      (.17)   $      (.01)   $      (.30)   $      (.05)   $      (.19)   $      (.01)

Weighted average number of
Common shares outstanding ............     4,986,767      4,418,618      8,489,500      4,732,261      9,209,152      4,738,458
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>
<TABLE>
<CAPTION>
Balance Sheet Data: (4)                  June 30, 1997            December 31, 1997 (2)
                                         -------------            -----------------
<S>                                      <C>                        <C>        
Cash and cash equivalents                $    6,083                 $ 1,522,944
Working capital (deficit)                  (768,326)                  1,394,042
Total assets                                501,280                   3,688,674
Long-term liabilities                        45,000                   2,707,941
Total stockholders' deficit               $(761,386)                  $(737,554)

===================================================================================================================================
<FN>
(1) All amounts are from continuing operations.
(2)  The balance  sheet as of December  31, 1997  reflects the  completion  of a
     private placement  offering on December 10, 1997, in which the Company sold
     $3,060,000 principal amount of 8% Convertible Debentures.  After associated
     fees and repayment of bridge loans incurred during the quarter, the Company
     retained  approximately  $2,200,000 to apply to immediate  working  capital
     needs and the  national  launch  of its  proprietary  wireless  transaction
     processing  solution.  The  convertible  features  of  the  8%  Convertible
     Debentures  include an  "in-the-money"  convertible  option that allows the
     holder to obtain  shares of Common  Stock at a  discount  from fair  market
     value.  The  value of the  in-the-money  provision  has been  allocated  to
     stockholders'  equity.  The difference  between the realized value and face
     value of the debt will be recognized as non-cash  interest  expense between
     the date of issue and date of conversion  into Preferred  Stock,  which was
     effected as of February 9, 1998.
(3)  Basic/diluted  loss from continuing  operations per share is computed using
     Statement of Financial  Accounting  Standards No. 128, "Earnings Per Share"
     (SFAS 128).  All periods prior to December 31, 1997,  have been restated to
     conform  with  SFAS 128.  Company  stock  options  and  warrants  have been
     excluded from the  computation of diluted loss from  continuing  operations
     per share and net loss per common share as their effect is antidilutive for
     the periods  presented.  Such stock options and warrants could  potentially
     dilute earnings or losses per share in the future.


(4)  Refer to  Management's  Discussion and Analysis of Financial  Condition and
     Results  of  Operations,   Financial  Statements  and  Notes  to  Financial
     Statements  for  a  more  complete   explanation  of  accounting  policies,
     significant  accounting  entries and variance  analysis.  See Note 6 to the
     Financial  Statements  for the  periods  ended  December  31,  1997  for an
     explanation   of  the  restated   valuation   of  the  Liviakis   Financial
     Communications,   Inc.   consulting   agreement  and  the  impact  of  that
     transaction on consulting  expense over the first six months of fiscal year
     1998. 
                                      -8-
<PAGE>
(5)  The 1996 loss from discontinued operations resulted from the dissolution of
     Direct Data, Inc. in October 1995. The 1996  extraordinary  gain is related
     to the  restructuring  of $3.4 Million of debt and payables for Direct Data
     and an inventory supplier.  See Note 10 to the Financial Statements for the
     Fiscal Year ended June 30, 1997 included in this Prospectus.
</FN>
</TABLE>
                                       -9-
<PAGE>
                                  RISK FACTORS
                                  ------------

         In addition to the other information contained in this Prospectus,  the
following risk factors should be considered  carefully before  purchasing shares
of Common Stock.

Risks Involving the Company and Its Business
- --------------------------------------------

History of Losses; Going Concern Assumption

         Through the end of the fiscal  quarter  ended  December 31,  1997,  the
Company has  continued  to  experience  significant  operating  losses,  and has
incurred  additional  losses  subsequent to the end of that fiscal quarter.  The
Company's  independent  accountants  have  included a paragraph in their opinion
covering the Company's financial  statements for the fiscal years ended June 30,
1996 and 1997 that states the  uncertainty of the Company's  ability to continue
as a going concern.  In an attempt to continue as a going  concern,  the Company
has embarked upon a plan to transition to a recurring revenue stream, is working
on programs to increase  revenue levels and product  margins,  and is seeking to
implement new marketing and  distribution  agreements.  In  furtherance  of this
change in focus,  over the last six months,  the Company  has  strengthened  its
management team, signed several  significant  distribution  agreements which are
expected  to build a  recurring  revenue  base,  expanded  its  sales  force and
expanded its contract  manufacturing  relationships.  However,  current  revenue
remains inadequate to fund the infrastructure  growth,  business  transition and
current expenses.  As a result,  the Company may need to seek additional debt or
equity  financing;  however,  it is  constrained  to do so by its agreement with
holders of its Series A Preferred  Stock  until at least 150 days from  December
10, 1997,  and until the  registration  statement of which this  Prospectus is a
part is declared effective by the SEC. See "Certain  Transactions." No assurance
can be given that the Company will obtain sufficient revenues from operations or
gain  access to the  capital  it needs in the short run to  continue  as a going
concern.  See "Management's  Discussion and Analysis of Financial  Condition and
Results of Operations."

Slower Than Expected Development of Revenue from Relationship with GTE Mobilnet;
Greater Expenses than Anticipated

         In order to fulfill its joint service and marketing  obligations  under
its agreement with GTE Mobilnet and Bell Atlantic Mobile and to support sales in
selective AT&T and other markets,  the Company has hired and trained a sales and
support staff that  consisted of  approximately  50 people as of April 30, 1998.
However, product placements with merchants through the GTE Mobilnet program have
not developed as rapidly as  anticipated,  while costs to the Company to fulfill
its  obligations  under this agreement have been quite high.  Consequently,  the
Company  has  expended  considerably  more of the  proceeds  from  its  recently
completed $3,060,000 private offering of 8% Convertible Debentures than expected
over a shorter period than expected.  Although the Company has been able to meet
its short term cash needs  through  the  private  sale of certain  Common  Stock
purchase options (the "Call Options"),  this is only a short-term  solution.  In
addition to the Call Options,  the Company has recently entered into a revolving
credit  financing  agreement with GTE leasing  Corporation to finance  inventory
placed  through the GTE program.  Despite these sources of capital,  the Company
will need additional  financing over the short term, and growth in cash flow and
eventually,  profitability  to meet  its  longer  term  needs.  There  can be no
assurance  that the  Company  will be  successful  in  obtaining  the short term
financing  it  requires  or in meeting  its longer term goals even if it obtains
immediate  financing.  If it fails to do so,  there is  likely  to be a  serious
impact  upon  the  Company,  its  operating  results  and  financial  condition,
including  its  ability  to  continue  as a  going  concern.  See  "Management's
Discussion and Analysis of Financial  Condition and Results of  Operations"  and
"Business - Marketing and Distribution  Arrangements for the Company's  Products
and Related Services."

                                      -10-
<PAGE>
Need for Additional Financing

         Although  the Company  completed a private  offering of 8%  Convertible
Debentures  in December  1997 by which it raised net  proceeds of  approximately
$2,700,000,  after commissions and expenses, the Company will require additional
financing before it is able to achieve  revenues  sufficient to support its cash
needs. The Company has no commitments to obtain any additional financing at this
time and there can be no assurance that additional  financing can be obtained on
favorable  terms,  if at all. The Company  agreed with the  purchasers of its 8%
Convertible  Debentures that it would not raise additional private capital prior
to 150 days from December 10, 1997, without first obtaining  permission from all
of those  investors.  After  that  time,  and until the  shares of Common  Stock
underlying  the Series A Preferred  Stock have been  registered for public sale,
the holders of the Series A Preferred Stock have a first right of refusal on any
private capital-raising transactions that the Company embarks upon. In addition,
the Company has  recently  issued  Common Stock and stock  purchase  warrants at
prices  substantially  less than the present  market  price of the Common  Stock
which are being registered for resale hereunder. See "Certain Transactions." The
ability to sell those shares into the market under this  registration  statement
plus the  ability  of the  holders of a  substantial  number of shares of Common
Stock which are, or will shortly become, eligible for sale under Rule 144 of the
Securities  Act of 1933,  to sell those shares into the market at any time could
make it  difficult  for the Company to raise money at a time when it needs to do
so. The absence of financing if and when it is needed by the Company  could have
a material  adverse  effect on the  Company's  business,  operating  results and
financial  condition,  including its ability to continue as a going concern. See
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations"  and "Risk Factors - Risks  Relating to the  Company's  Securities -
Market  Overhang;  Registration  Rights;  Possible  Effect  on  Market  for  the
Company's Common Stock."

Need for Third-Party Inventory Financing

     The  Company  has  recently  entered  into an  agreement  with GTE  Leasing
Corporation  to pay for the  manufacture  of TRANZ  Enabler units to be deployed
under the GTE Mobilnet marketing  agreement.  The agreement grants GTE Leasing a
security  interest in the units as well as certain  rights to cash flow from the
processing  revenue  payable to the Company under its agreement with NOVA. It is
expected that repayment of the financing will be made from the recurring revenue
generated by units placed under the GTE Mobilnet  marketing  agreement.  Several
technical and legal requirements  remain to be finalized before the Company will
be able to draw upon this financing source. Although this financing provides the
Company with needed support for units placed through the GTE Mobilnet  marketing
agreement,  third  party  financing  of all TRANZ  Enabler  units  placed by the
Company  through  any source is a required  element  of the  Company's  business
model. The Company must therefore seek similar financing  arrangements for units
distributed through other marketing channels, including the Bell Atlantic Mobile
marketing agreement.  The inability to fund inventory needs from outside sources
could have a material  adverse impact on the Company,  its liquidity and results
of operations.  See "Management's Discussion and Analysis of Financial Condition
and  Results  of  Operations"  and  "Business  -  Manufacturing  and  Deployment
Arrangements."

Ability to Execute Business Plan to Attain Profitable Operations

         The  Company  has  embarked  upon a  business  plan  which  shifts  the
Company's  strategy  from  generating  revenue from direct sales of its products
(i.e.,  the retail sale of a "box") on which it attempted  to earn a margin,  to
generating  recurring credit card processing revenue from each CDPD device it or
its  agents  place  with a  merchant.  In order to  convince  merchants  to open
accounts with the Company, its CDPD providers and its transaction processor, the
Company  provides the TRANZ  Enabler unit as part of the credit card  processing
solution at no up-front cost to the merchant; rather, the cost of the unit is to
be recovered through the monthly revenues generated by the merchant's processing
activities.  The Company is  obligated to repair  and/or  replace the unit if it
fails under normal  conditions.  The merchant is obligated to return the unit to
the Company upon ceasing to subscribe to the Company's processing services. This
business plan means that the Company has

                                      -11-
<PAGE>
assumed the  financial  risk for the cost of the unit placed with the  merchant,
even under those situations where a merchant  dishonors its obligation to return
the unit at the required  time.  No assurance can be given that the Company will
be successful in placing a sufficient number of its products with merchants that
will generate enough revenue to meet the cash needs of the Company.  The failure
to do so and/or a significant number of defaults by merchants in returning units
upon termination of their processing  relationship with the Company is likely to
have a material  adverse  effect upon the  Company,  its  operating  results and
financial  condition,  including its ability to continue as a going concern. See
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations" and "Business - Manufacturing and Deployment Arrangements."

Distribution Programs

         In the fiscal year ended June 30, 1997, Cardservice International, Inc.
("CSI")  accounted for over 50% of the Company's  revenue,  which  resulted from
direct sales of POS-50(R)  product to CSI.  Although the Company has shifted its
focus away from strictly  selling its product and is  concentrating on trying to
develop a recurring  revenue  stream from product  placements,  the GTE Mobilnet
distribution  program,  as noted above, has not generated product  placements at
the rate the Company had hoped for. At the same time,  POS 50(R)  product  sales
have  declined.  While the  Company  hopes  that the GTE  Mobilnet  and the Bell
Atlantic Mobile relationships will develop as expected, and the Company hopes to
enter into distribution agreements with other significant partners, a failure to
generate product placements through GTE Mobilnet, Bell Atlantic Mobile, or other
partners  is likely  to have a  material  adverse  effect  on the  Company,  its
operations and financial condition, including its ability to continue as a going
concern.  See  "Business  -  Marketing  and  Distribution  Arrangements  for the
Company's  Products  and Related  Services"  and  "Management's  Discussion  and
Analysis of Financial Condition and Results of Operations."

Potential Fluctuations in Operating Results

         Because the Company generally ships its products on the basis of credit
card processing  applications or purchase orders,  incremental recurring revenue
and other component  sales in any quarter are highly  dependent on orders filled
in that quarter  and,  accordingly,  may  fluctuate  materially  from quarter to
quarter.  The  Company's  operating  expense  levels are based on the  Company's
internal forecasts for future demand and not on firm customer orders. Failure by
the Company to achieve these internal  forecasts  could result in expense levels
that are  inconsistent  with actual revenue.  The Company's  results may also be
affected by  fluctuating  demand for the Company's  products and by increases in
the costs of components  acquired from the Company's  vendors.  See "Business `-
Customers' and `- Manufacturing and Deployment Arrangements.'"

New Products and Rapid Technological Change

         Assuming the Company is able to  sufficiently  penetrate  the perceived
market for wireless  credit card processing  hardware and processing  initially,
the Company's  future  success is likely to depend upon its ability to keep pace
with technological development and respond to evolving merchant demands. Failure
by the Company to anticipate or respond adequately to technological developments
or  significant  delays  in  product  development  could  damage  the  Company's
potential position in the marketplace and could result in less revenue and/or an
inability to generate  profits.  There can be no  assurance  the Company will be
successful in hiring and training  adequate product  development  personnel,  if
such persons are needed to meet its needs or that it will have the  resources to
do so. There can be no assurance the Company will be successful in marketing its
current CDPD  products,  in developing  and/or  marketing  any new products,  or
product  enhancements,  or  will  not  experience  significant  delays  in  such
endeavors  in the  future.  Any failure to  successfully  develop and market its
products and product  enhancements  could have a material  adverse effect on the
Company's financial condition, business and operations. See "Business."

                                      -12-
<PAGE>
Dependence on a Single Product Type

         All of the Company's  revenue is derived from sales of its credit/debit
card transaction or CDPD enabling  products.  Demand for these products could be
affected by numerous  factors outside the Company's  control,  including,  among
others, market acceptance by prospective  customers,  the introduction of new or
superior  competing  technologies or products and/or services that are available
on more favorable pricing terms than those being offered by the Company, and the
general  condition of the economy.  The Company's success will depend in part on
its ability to penetrate  the market with its  existing  products and to respond
quickly to changes in merchant demand. No assurance can be given that it will be
able to do so. See "Business."

Dependence on Outside Parties for Advertising, Marketing and Distribution

         Although the Company does market its products and services  through its
own personnel,  it has also entered into marketing and  distribution  agreements
with  third  parties,  the most  significant  of which are the  joint  marketing
agreements  with GTE Mobilnet and Bell  Atlantic  Mobile to market the Company's
CDPD Tranz Enabler  product and processing  services using GTE Mobilnet and Bell
Atlantic  Mobile sales  personnel.  The Company also has other less  significant
marketing  agreements with third party marketing  entities and it hopes to enter
into similar contractual  arrangements with others to assist it in marketing its
products.  This may result in a lack of control by the Company  over some or all
of the material marketing and distribution aspects of its products, although the
Company  does  retain  the  ultimate  right to  reject  any  potential  customer
presented to it by its third party marketing partners. There can be no assurance
that the Company will be able to  adequately  oversee the  marketing  efforts of
unrelated parties. Any significant problems with these third party marketing and
distribution  channels  could result in reduced  market  acceptance  and lack of
product placements for the Company.

         In addition,  there can be no assurance  the Company will be successful
in entering into marketing and related  arrangements on terms  acceptable to the
Company,  or that any marketing  efforts  undertaken on behalf of the Company by
third parties will be as successful  as needed to generate  adequate  revenue to
support the Company.  The inability of the Company to place its products through
the efforts of its own marketing  personnel or third parties would likely have a
material  adverse  impact on the ability of the Company to generate  revenue and
attain profitable operations.

         The Company has a limited marketing budget and resources. The Company's
present  plans involve  primarily the attempt to leverage its resources  through
the entry of marketing and  distribution  agreements with third parties,  rather
than a large-scale  attempt to expand its in-house  capabilities.  The Company's
future growth and profitability is therefore  expected to depend, in large part,
on the success of its third-party licensees, sub- licensees and distributors, if
any,  and  others  who may  participate  in  marketing  efforts on behalf of the
Company.  Success in marketing  the  Company's  products  will be  substantially
dependent   on   educating   the   targeted   markets  as  to  the   distinctive
characteristics and perceived benefits of the Company's  products.  No assurance
can be given that these  efforts will be  successful.  See "Business - Marketing
and Distribution Arrangements for the Company's Products and Related Services."

CDPD Resale Agreements Containing Minimum Purchase Obligations

         The Company has to date entered into three air-time CDPD service resale
agreements,  two of which  contain  minimum  purchase  obligations  which can be
characterized as "take or pay" provisions.  The agreements with GTE Mobilnet and
AT&T  Wireless  Data,  Inc.  contain  provisions  which  require  the Company to
purchase  minimum  amounts of  airtime  from each  provider.  In the case of the
agreement with GTE Mobilnet,  such minimum purchase  obligations  escalates over
the term of the GTE Agreement from $20,000  during the first quarter  commencing
February 1, 1998 to $2.75 Million by the eighth  quarter.  The provisions  under
the agreement  with AT&T are based on minimum  numbers of activated IP addresses
and the Company is obligated
                                      -13-

<PAGE>
to have 1,000  active  addresses  by one year from April 1, 1997,  3,000  active
numbers  within 18 months of April 1, 1997 and 4,500 active numbers within three
years of April 1, 1997.  The Company is obligated to pay for the minimum  amount
of service  stated in the  agreements  even if it fails to place enough  service
with  merchants to meet the  minimums.  The failure of the Company to meet these
service  minimums  could have a serious  adverse effect upon the Company and its
business.  See  "Business  - Marketing  and  Distribution  Arrangements  for the
Company's Products and Related Services."

Obligations of the Company Under Joint Marketing Agreements

     The  Company  has  entered  into two joint  marketing  agreements  with GTE
Mobilnet and Bell  Atlantic  Mobile to date.  These  agreements  impose  certain
obligations on the Company to place  inventory and provide  training and support
services and personnel to both the merchants who purchase the Company's services
and the GTE Mobilnet and Bell Atlantic Mobile sales  representatives who solicit
the  merchants.   In  addition  to  inventory   placement  and  support  service
requirements,  these agreements  require one-time  activation fees to be paid to
GTE Mobilnet and Bell  Atlantic  Mobile.  The  obligations  of the Company under
these  agreements  could be  burdensome  and  difficult for the Company to meet,
especially if it does not obtain the outside financing it requires to supply its
current  cash   requirements.   See  "Business  -  Marketing  and   Distribution
Arrangements for the Company's Products and Related Services."

Competition and Pricing Pressures

         The markets for certain of the  Company's  products  and  services  are
highly   competitive,   including  pressure  to  maintain   competitive  pricing
structures for credit card  processing  services.  In addition,  the Company has
identified  several  potential  competitors  attempting  to  develop  CDPD based
terminals  and  solutions.   Companies  with  substantially  greater  financial,
technical,   marketing,   manufacturing,   human  resources,  as  well  as  name
recognition,  than the Company may also enter the market.  The Company  believes
that its  ability to  compete  depends on  product  design,  quality  and price,
distribution and quality of service.  There can be no assurance that the Company
will be able to compete successfully with respect to these factors.
See "Business - Competition."

Dependence Upon Suppliers; Availability of Raw Materials

         The Company  currently depends upon third parties as the sole source of
supply for the  components  comprising  its products.  The Company does not have
long-term agreements with any of its suppliers and has not been a major customer
to any of its suppliers or manufacturers and therefore may not be able to obtain
inventory at a cost or on the schedule which it requires.  If manufacture of any
of the Company's  products is  interrupted  for any extended  period,  or if the
Company  is not  able to  purchase  and  deliver  sufficient  quantities  of its
products  on a timely  basis,  there could be a material  adverse  effect on the
Company's business, financial condition and results of operations. See "Business
- - Manufacturing  and  Deployment Arrangements."

Liability Insurance

         The Company has liability  insurance policies that provide coverage for
liability  claims  arising  out of the  products  it sells and the  services  it
provides. The Company has not been the subject of any material liability claims;
however,  there  can be no  assurance  that the  Company's  liability  insurance
policies will cover any such claims,  or that such policies can be maintained at
an  acceptable  cost.  Any liability of the Company which is not covered by such
policies,  or is in excess of the limits of  liability of such  policies,  could
have a  material  adverse  effect on the  financial  condition  and  results  of
operations of the Company.
                                      -14-
<PAGE>
Dependence on Key Personnel

         The Company's future operating  results depend in significant part upon
the continued contributions of its key senior management personnel, many of whom
would be difficult  to replace.  The  Company's  future  operating  results also
depend in  significant  part upon its  ability to attract  and retain  qualified
personnel. Personnel that possess the requisite skills and experience to perform
certain  technical  functions for the Company have been in limited supply in the
past,  and there can be no  assurance  that the Company  will be  successful  in
attracting or retaining such personnel.  The loss of key employees,  the failure
of key  employees to perform  satisfactorily  in their  current  position or the
Company's  inability to attract and retain  skilled  employees as needed,  could
materially and adversely affect the Company's  business,  operating  results and
financial  condition.  The Company does not have employment  agreements with its
management personnel. See "Management."

"Year 2000" Issues

         The Company has not completed a  comprehensive  review of impact of the
"Year 2000"  issue on the  Company's  business.  This issue  concerns  potential
problems and liabilities  faced by all users and persons  dependent on computers
that might result from software or system failure or malfunctions if the systems
fail  to  properly  recognize  the  date  change  between  1999  and  2000.  The
engineering  staff has made a preliminary  assessment of the Company's  products
and is not aware of any material complications.  Over the next two quarters, the
Company will confirm the impact, if any, on products it distributes and complete
an assessment of external  factors  including key vendors and licensed  software
for internal business applications. The Company has therefore not yet determined
what impact,  if any, the Year 2000 problem may have on its  operational  needs,
financial results or financial condition/liquidity.

Settlement of Claims by Certain Holders of Convertible Demand Notes

     In early April 1998,  the Company  settled  certain claims by purchasers of
$135,000  (out of a total of  $185,000)  of  convertible  demand notes which the
Company issued from April through June,  1997. By their terms,  the notes became
convertible  to Common  Stock at $.35 per share (as to $75,000 of the notes) and
$.50 per share (as to $110,000 of the notes) on November 1, 1997. The essence of
the claims of the  complaining  noteholders  was that the  Company,  through its
agents,  "promised"  that the Common Stock issuable upon conversion of the notes
was to be "freely  tradeable."  The  documentation  evidencing the notes did not
bear any language  indicating the nature of the shares issuable upon conversion.
The holder of the  remaining  $50,000  note  (which is  convertible  at $.50 per
share) has not asserted any claims  against the Company in  connection  with his
purchase of the note.  Without  admitting  liability,  the  Company  settled the
complaining  noteholders'  claims by  agreeing  to issue 1.4 times the number of
shares  originally  issuable  as  principal  and  interest on the notes (plus an
additional 11,000 shares to one of the noteholders who purchased an aggregate of
$50,000 of the notes) and providing the noteholders  with certain  guarantees as
to the amount for which the shares can be resold (with the difference to be made
up by the Company) and a five-day "put" which allows the  noteholders to require
the Company to repurchase any shares  remaining  unsold at the end of the period
ending  one year  after  the  shares  become  saleable  under SEC Rule 144 for a
certain price, subject to certain conditions. The holder of the other $50,000 of
notes will be given the  enhanced  conversion  rate but will not be offered  the
guarantee  or  put.  A total  of  525,800  shares  have  been  issued  to  these
noteholders  upon  conversion  of their notes.  Of that  number,  360,800 of the
shares were given a $3.00 per share  guarantee and put and 165,000 of the shares
were given a $4.29 per share guarantee and put. The Company also settled a claim
concerning an additional  $16,825  promissory note that was issued to one of the
holders of the $135,000 of notes  described  above,  by issuing 18,507 shares of
Common  Stock;  these shares were not given any guarantee or put.  Finally,  the
Company will issue 154,000 shares upon conversion of the remaining $50,000 note,
but will not give that  noteholder  the  guarantee or put.  The shares  issuable
under  this  settlement  become  saleable  under SEC Rule 144 at  various  times
(depending on the issuance date of each note)  commencing April 11, 1998 through
July 2, 1998. As a 
                                      -15-
<PAGE>
result of this settlement,  the issuance of "premium" shares will be recorded as
a  litigation  settlement  expense  and  result  in a charge  to  operations  of
approximately  $900,000 in the Company's fiscal 1998 third quarter results.  See
"Risk Factors - Risks  Relating to the Company's  Securities - Market  Overhang;
Registration Rights;  Possible Effect on Market for the Company's Common Stock,"
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations - Subsequent  Events - Settlement  of Claims of Certain  Noteholders"
and   "Business  -  Legal   Proceedings   -  Settlement  of  Claims  of  Certain
Noteholders."  The  obligation  of the Company to honor the  guarantees  and put
options given to the complaining  noteholders  could have a material impact upon
the Company, its financial condition and results of operation. See "Management's
Discussion of Financial Condition and Results of Operations - Subsequent Events"
and   "Business  -  Legal   Proceedings   -  Settlement  of  Claims  of  Certain
Noteholders."

Continuing Default to Former Trade Creditor

         The Company has a note payable to a former trade  creditor  which is in
default in the approximate  amount of $388,000.  The note is  collateralized  by
certain of the  Company's  inventory,  and  although  the Company  continues  to
discuss  options  with the creditor  regarding  the  possible  restructuring  or
mutually  agreeable  settlement of this note,  no agreement has been reached.  A
decision by this  creditor to seek to recover the amount due on this note, or to
foreclose on the collateral, could have an adverse impact on the Company and its
business.

Status of Federal Corporate Tax Filings

         The Company  has not  completed  federal  income tax filings for fiscal
years 1996 and 1997.  While it is unlikely  that the Company  will owe any taxes
due to the sustained  losses  during the periods,  the Company may be subject to
penalties for the delinquency. The Company intends to take the steps required to
complete the tax filings as soon as practicable.

Untimely Filing of 1996 Proxy Statement

         The  Company  apparently  inadvertently  failed to file its 1996  Proxy
Statement with the Securities and Exchange Commission within 120 days of the end
of fiscal  year 1996.  Copies of the Proxy  Statement  were  distributed  to all
shareholders  of the  Company in  conjunction  with the  Company's  1996  Annual
Shareholder  Meeting held November 15, 1996, which involved only the election of
directors.  The Company filed the 1996 Proxy Statement with the Commission as of
October 10, 1997.  The Company is not certain what  liability,  if any, it might
have as a result of this untimely filing.

Risks Relating to the Company's Securities
- ------------------------------------------

Market  Overhang;  Registration  Rights;  Possible  Effect  on  Market  for  the
Company's Common Stock

         There are a total of  7,324,106  Shares owned or subject to warrants or
other rights to acquire Common Stock which the Company is  registering  for sale
under the  Registration  Statement of which this  Prospectus is a part.  Most of
those  shares  are  issuable  at  prices  which  are  less  (and in  some  cases
substantially  less) than the  present  market  price for the  Company's  Common
Stock. There are also approximately 1,630,575 shares of Common Stock outstanding
that either are presently, or shortly will be, saleable under SEC Rule 144 as of
May 1, 1998, plus an additional 415,431 shares issuable pursuant to the exercise
of options  granted under the Company's 1992 Stock Option Plan which were vested
as of February  28,  1998 or which will vest within 60 days of such date,  which
are or will be  saleable  under an  effective  Form S-8  Registration  Statement
covering a total of up to 880,000  option  shares.  The Company  also intends to
file two additional S-8 Registration  Statements as soon as practicable to cover
a total of 2,400,000 additional shares of Common Stock that are either presently
issuable  under  outstanding  stock  options or which may be issued  pursuant to
options that have
                                      -16-
<PAGE>
been or are  authorized to be issued under the Company's 1992 Stock Option Plan.
The exercise prices of a significant  number of these options are  substantially
less than the present  market price for the  Company's  Common  Stock.  Finally,
there are 210,435 additional shares of Common Stock which have not been included
in this Registration Statement which are issuable upon the exercise of presently
outstanding  warrants  that can be exercised in the future.  No assurance can be
given that the market for the  Company's  Common Stock will be robust  enough to
absorb all of the shares being  offered by Selling  Security  Holders under this
Registration Statement or which may be offered by shareholders under Rule 144 or
the Company's S-8 Registration Statements.  If an oversupply of shares of Common
Stock develops as a result of the number of shares that shareholders may wish to
sell into the market,  it is likely that the market  price for the Common  Stock
will be depressed from its present  levels.  See  "Capitalization,"  "Business -
Legal Proceedings,"  "Management Executive Compensation," "Security Ownership of
Principal Shareholders and Management," "Certain Transactions,"  "Description of
Securities" and "Selling Security Holders."

Possible  Limitations  on Sales of Common Stock;  Possible  Application of Penny
Stock Rules

         Regulations under the Securities  Exchange Act of 1934 (the "1934 Act")
regulate  the trading of "penny  stocks" (the "Penny  Stock  Rules"),  which are
generally defined as any security not listed on a national  securities  exchange
or NASDAQ,  priced at less than $5.00 per share,  and  offered by an issuer with
limited net tangible assets and revenue. Currently, the Company does not believe
the Common  Stock is subject to the Penny Stock Rules,  based on current  market
prices. However, the Company's stock has traded over the last several years in a
price range which would  classify it as a "penny stock." It is possible that the
Common Stock could again become subject to the Penny Stock Rules or that the SEC
might expand the  definition  of penny stock to include the Common  Stock,  even
though it continues to trade at prices above $5.00 per share. Under these rules,
broker-dealers  must  take  certain  steps  prior to  selling  a  "penny  stock"
including (i) obtaining financial and investment  information from the investor,
(ii) obtaining a written suitability questionnaire and purchase agreement signed
by the investor,  (iii) providing the investor with a written  identification of
the shares being  offered and the quantity;  (iv)  providing the customer with a
written  disclosure  document  containing  SEC required  disclosure  as to risks
involving  investments in penny stocks;  (v) providing written  disclosure as to
compensation of the broker and associated persons; and (vi) providing customer's
whose  accounts  contain  penny stocks with certain  required  disclosure on the
account  statements.   If  the  Penny  Stock  Rules  are  not  followed  by  the
broker-dealer  in conjunction  with sales of a penny stock,  the investor has no
obligation to purchase the shares.  Accordingly,  the Penny Stock Rules may make
it more difficult for  broker-dealers  to sell the Company's Common Stock in the
secondary  market and  consequently may make it more difficult for a holder of a
penny stock to dispose of the shares as and when the holder  might  desire to do
so. In addition,  the  application  of the Penny Stock Rules to the Common Stock
could also impair the Company's ability to raise additional  capital through the
sale of Common Stock.

No Dividends

         The Company has never paid cash or other dividends on its Common Stock.
It is the  Company's  intention  to retain  earnings,  if any,  to  finance  the
operation and expansion of its business,  and  therefore,  it does not expect to
pay any cash dividends in the  foreseeable  future.  In addition,  the terms and
conditions of the presently  outstanding Series A Preferred Stock will limit the
Company's  ability to pay dividends on the Common  Stock.  See  "Description  of
Securities - Series A Preferred Stock - Dividends." No person seeking a dividend
paying security should invest in the Common Stock. See "Dividend Policy."

Dilutive and Other Possible Adverse Effects of Outstanding Options, Warrants and
Other Rights to Acquire Common Stock

         The Company has a substantial  number of outstanding  rights to acquire
Common Stock in the form of the Series A Preferred Stock,  various  warrants,  a
convertible promissory note, and contract rights, including a

                                      -17-
<PAGE>
substantial  number of such rights for which the Common Stock  underlying  those
rights is being  registered  for resale in the  registration  statement of which
this Prospectus is a part. A substantial number of these rights, plus additional
rights in the form of options that have been or may be granted to the  Company's
officers,  directors,  employees or  consultants  under the Company's 1992 Stock
Option Plan or  otherwise,  are  exercisable  at prices  which are less than the
present market price for the Common Stock.  Under the terms of such rights,  the
holders  thereof  are given an  opportunity  to profit from a rise in the market
price of the Common  Stock with a resulting  dilution in the  interests of other
shareholders. The terms on which the Company may obtain additional financing may
be adversely affected by the existence of such rights. For example,  the holders
of these rights could exercise them at a time when the Company was attempting to
obtain  additional  capital  through a new offering of  securities on terms more
favorable than those provided by the rights.  See  "Management's  Discussion and
Analysis of  Financial  Condition  and  Results of  Operations,"  "Management  -
Executive  Compensation," "Certain  Transactions,"  "Description of Securities,"
and "Selling Security Holders."

Offering to Benefit Certain Existing  Shareholders and Other Persons Holding the
Company's Securities

         This   Offering   will   provide   substantial   benefits  to  existing
shareholders of the Company and other persons holding the Company's  securities.
No proceeds  from sales of the Shares being  registered  in this  offering  will
inure to the benefit of the Company.  Rather this Offering is being  effected by
the  Company  in  satisfaction  of  its  registration   obligations  to  various
purchasers of its securities  over the last several years. A substantial  number
of the Shares  being  registered  for sale  hereunder  were  purchased or can be
purchased  at prices  substantially  less than the present  market price for the
Common Stock.  See "Certain  Transactions,"  "Description  of  Securities,"  and
"Selling Security Holders."

Potential Volatility of Market Price for Common Stock

         The current market price for the Company's Common Stock does not appear
to bear any relationship to any established  valuation  criteria such as assets,
book value, or current earnings. The Company attributes the current market price
of the Company's Common Stock to anticipated benefits to the Company of its CDPD
products  and  distribution  strategy.  The  historical  market  price  for  the
Company's  Common Stock has not been at levels  anywhere near the present market
price.  Market  prices for  securities  of  small-cap  emerging  companies  have
historically  been  quite  volatile.  General  economic,   industry  and  market
conditions,  as well as  future  announcements  concerning  the  Company  or its
competitors,  including technological innovations or new products,  developments
concerning  proprietary  rights,  litigation  involving  the  Company,  or other
factors may have a  significant  impact on the market price of the Common Stock.
See "Market for the Company's Common Stock and Related Matters."

Discount To Conversion  Price of Series A Preferred  Stock for Failure to Obtain
Effectiveness of Registration Statement within Prescribed Period

         In connection with the sale of the 8% Convertible Debentures which have
now been converted to 3,060,000  shares of Series A Preferred Stock, the Company
agreed to file a  registration  statement  covering  the  shares  issuable  upon
conversion of the 8% Convertible  Debentures  and/or Series A Preferred Stock by
March  10,  1998 (90 days from  December  10,  1998) and that if a  registration
statement covering such shares was not effective with the SEC by May 11, 1998, a
penalty  in the form of a  discount  to the  conversion  price for the  Series A
Preferred Stock would become effective.  The pre-penalty price for conversion of
the Series A Preferred Stock into shares of Common Stock is calculated  based on
a $1.00 stated value of the Series A Preferred Stock and 80% of Market Price for
the Common Stock (as defined), but is never more than $6.00 per share nor, until
September 8, 1998, less than $4.00 per share.  The penalty  discount reduces the
conversion  price  (including  the  minimum  conversion  price)  by  2%  of  the
pre-penalty  conversion price for each 30 day period (or any part thereof) after
May 11, 1998, that the registration statement is not effective.  The Company was
not able to file a  registration  statement  by March  10,  1998,  and it is now
certain that the penalty for failure

                                      -18-
<PAGE>
to obtain  effectiveness  of the  registration  statement  by May 11,  1998 will
become effective.  Assuming the discounted  conversion price is not greater than
$6.00 per share of Common  Stock (in which  case the  maximum  $6.00  conversion
price would nonetheless  apply), the application of the discount will reduce the
cost of acquiring  Common Stock to the holders of the Series A Preferred  Stock.
See "Description of Securities - Series A Preferred Stock."

Possible Loss of NOLs

         The  issuance or sale of  additional  Common  Stock by the Company will
have the  effect of  reducing  the  ability of the  Company  to utilize  its net
operating  loss   carryforwards   ("NOLs")   prior  to  expiration,   which  are
substantial.  Any  reduction  or loss of the NOLs could have a material  adverse
effect upon the Company's business,  operating results and financial  condition.
However, the overriding need for additional financing could cause the Company to
carry out a transaction which could result in the loss of its NOLs.

Compliance with Securities Laws

         The Company has recently sold a substantial amount of its securities in
unregistered  transactions  that the Company  believes  qualify for registration
exemptions  under state and federal  securities laws. In the event any violation
of these laws occurred as to past sales of  securities,  the  purchasers of such
securities  may have the right to rescind the purchase  and receive  their money
back,  with  interest.  Any attempt by a  securityholder  to assert a rescission
right could have a material  adverse  effect upon the  financial  condition  and
results of operations of the Company, even if such person were not successful in
prosecuting  such a claim.  See  "Business  - Legal  Proceedings"  and  "Certain
Transactions."

Anti-Takeover Considerations Including Authorization of Preferred Stock

         Certain  provisions of the Company's  Articles of Incorporation  may be
deemed to have anti-takeover effects and may discourage or make more difficult a
takeover  attempt  that a  shareholder  might  consider in his,  her or its best
interest.  The Articles of Incorporation  authorize a total of 15,000,000 shares
of no par value preferred stock (the Preferred  Stock"),  4,000,000 of which are
designated as Series A Preferred  Stock. The Board of Directors may issue shares
of previously  undesignated  preferred stock without  shareholder  approval upon
such terms as the Board of Directors may determine. The rights of the holders of
Common Stock will be subject to, and may be adversely affected by, the rights of
the  holders  of any  preferred  stock  that may be  issued in the  future.  The
issuance of preferred  stock,  while  providing  flexibility in connection  with
possible  acquisitions  and other corporate  purposes,  could have the effect of
delaying or preventing a change in control of the Company without further action
by the  shareholders.  The Company has no present plans to issue any  additional
shares of  Preferred  Stock beyond  those  already  issued as Series A Preferred
Stock. See "Description of Securities `- Preferred Stock' and `- Certain Effects
of Authorized But Unissued Stock.'"

         Under Section 7-106-205 of the Colorado  Business  Corporation Act, the
Board of Directors of a Colorado corporation may issue rights, options, warrants
or other convertible  securities  (hereafter  "rights") entitling the holders of
the rights to purchase,  receive or acquire shares or fractions of shares of the
corporation  or assets or debts or other  obligations of the  corporation,  upon
such terms as are  determined  by the Board of  Directors.  The Board is free to
structure  the  issuance or exercise of the rights in a manner which may exclude
"significant  shareholders,"  as defined,  from being  entitled to receive  such
rights or to exercise  such rights or in a way which may  effectively  prevent a
takeover of the  corporation by persons  deemed  hostile to management.  Nothing
presently  contained in the Articles of Incorporation  of the Company  prohibits
the Board from using these types of rights in this manner.  See  "Description of
Securities - Certain Anti-Takeover Provisions of Colorado Law."

                                      -19-
<PAGE>
         In addition,  because any  takeover of the Company  could result in the
inability  of the  Company to utilize  its NOLs prior to  expiration,  potential
acquirors may be deterred from acquiring the Company.  See "Risk Factors - Risks
Relating to the Offering and the Company's Securities - Possible Loss of NOLs."

Maintenance of Effective Registration Statement

         The Company has agreed with the holders of its Series A Preferred Stock
to maintain an effective  registration  statement  under which they may sell the
Common Stock  issuable  upon  conversion  of, or as  dividends  on, the Series A
Preferred  Stock,  for at least 16 months from June 30, 1998. The Company is not
presently able to utilize  registration  on Form S-3, and in all likelihood will
not be able to do so for the foreseeable future. Consequently, the registrations
that the Company is obligated to keep  effective for the holders of its Series A
Preferred  Stock, or which it must undertake for other  securityholders  holding
demand registration  rights, are likely to be quite expensive to the Company and
there  can  be  no  assurance   that  the  Company  will  be  able  to  maintain
effectiveness of such registration statements for such extended periods of time.
See "Description of Securities" and "Selling Security Holders."

Possible Future Application of California General Corporation Law to the Company
and Its Shareholders

         Under Section 2115 of the California  General  Corporation Law, foreign
corporations  that exceed an average of fifty percent for "the property  factor,
the  payroll  factor and sales  factor"  for its  latest  full  income  year (as
computed  under the same methods as are used in computing  franchise tax payable
in  California)  and  which  have  more  than  one-half  of  the   corporation's
outstanding  voting securities (as determined  pursuant to Section 2115) held of
record by persons  having  addresses in  California,  become  subject to certain
specified chapters and sections of the California  General  Corporation Law upon
the first day of the first income year of the corporation commencing on or after
the 135th day of the latest income year during which the  above-described  tests
have  been met or during  which a final  order  has been  entered  by a court of
competent  jurisdiction  declaring  that those tests have been met.  The Company
presently exceeds the shareholder  address test and may exceed the other test as
of the 135th day of its fiscal year ending June 30,  1999,  which would  subject
the  Company  to  certain  provisions  of  California  law as of July  1,  1999.
Application of certain aspects of the California  General  Corporation Law would
to the Company and its  shareholders  may give greater or lesser  protection  to
shareholders  in certain  instances  than is  available  to  shareholders  under
Colorado law (the State in which the Company is  incorporated).  Compliance with
applicable  provisions  of  California  law may be more or less  onerous  to the
Company  than  compliance  with  analogous   provisions  of  Colorado  law.  See
"Description  of Securities - Possible  Future  Application of California Law to
the Company and Its Shareholders."

                                      -20-
<PAGE>
                                 USE OF PROCEEDS
                                 ---------------

     The proceeds  from this offering of Shares will inure solely to the benefit
of the Selling Security Holders.  The Company will not receive any proceeds from
sales of the Shares being  offered  under this  Prospectus.  See "Risk Factors -
Risks  relating  to the  Company's  Securities  - Offering  to  Benefit  Certain
Existing Shareholders and Other Persons Holding the Company's Securities."

                                 DIVIDEND POLICY
                                 ---------------

     The Company has never  declared  or paid any cash  dividends  on its Common
Stock and does not  anticipate  paying any  dividends on the Common Stock in the
foreseeable  future.  Any cash that might be available  for payment of dividends
will be used to expand the Company's business.

     In addition, the terms and conditions of the presently outstanding Series A
Preferred Stock will limit the Company's  ability to pay dividends on the Common
Stock. See "Description of Securities - Series A Preferred Stock - Dividends."



                                      -21-

<PAGE>
            MARKET FOR THE COMPANY'S COMMON STOCK AND RELATED MATTERS
            ---------------------------------------------------------

     The  Company's  Common Stock is traded in the  over-the-counter  market and
quoted on the OTC  Electronic  Bulletin  Board  under the  symbol  "USWDA."  The
following table sets forth, for the fiscal quarters indicated, the range of high
and low prices for the Common Stock. The Company's stock has  historically  been
thinly  traded,  although there has been  substantial  volume in the stock since
approximately August 1, 1997. Average trading volume over the three months ended
March 31, 1998 has been  approximately  78,000 shares per day. These  quotations
have  been  obtained  from  the  OTC  Electronic   Bulletin  Board  and  reflect
inter-dealer  prices (in  dollars),  without any retail  mark-up,  mark-down  or
commissions, and may not necessarily represent actual transactions.

                 Fiscal 1998               High              Low
                 -----------               ----              ---

                 Third Quarter             $7.625            $5.000
                 Second Quarter             8.750             4.500
                 First Quarter              6.875             0.281

                 Fiscal 1997               High              Low
                 -----------               ----              ---

                 Fourth Quarter             0.625             0.218
                 Third Quarter              0.281             0.125
                 Second Quarter             0.375             0.156
                 First Quarter              0.406             0.125

                 Fiscal 1996               High              Low
                 -----------               ----              ---

                 Fourth Quarter             0.844             0.281
                 Third Quarter              1.063             0.109
                 Second Quarter             0.469             0.094
                 First Quarter              0.469             0.125

     As of April 30, 1998, there were 179 holders of record of the Common Stock.
There  were also an  undetermined  number of  holders  who hold  their  stock in
nominee or "street" name, although at December 15, 1997, in conjunction with the
record date for its 1997 Annual  Shareholder  Meeting held  February 6, 1998 the
Company determined that there were approximately 2,557 beneficial holders of its
Common  Stock.  As of April 30, 1998,  a total of 4,294,837  shares were held by
depository companies in street name. On May 11, 1998, the last sale price of the
Common Stock was $4.375, as reported on the OTC Electronic Bulletin Board.

     There is no public  trading  market for the  Company's  Series A  Preferred
Stock or any other securities of the Company.

                                      -22-
<PAGE>
                                 CAPITALIZATION
                                 --------------

         The  following  table sets forth the Company's  capitalization  at: (i)
December 31, 1997, and (ii) December 31, 1997, as adjusted to reflect conversion
of  $3,060,000  of 8%  Convertible  Debentures  sold on  December  10, 1997 into
3,060,000 shares of Series A Preferred  Stock,  which occurred as of February 9,
1998.
<TABLE>
<CAPTION>
                                                                                 December 31, 1997  December 31, 1997
                                                                                 -----------------  -----------------
                                                                                                     as adjusted (2)
                                                                                                     ---------------
<S>                                                                               <C>             <C>    
Notes Payable ..................................................................        808,649         808,649

Long-term liabilities ..........................................................      2,707,941          45,000

Shareholders' equity:

         Preferred Stock, no par value; 15,000,000 shares authorized; 4,000,000
         shares designated as Series A Cumulative  Convertible Redeemable
         Preferred Stock; 3,060,000 shares issued and outstanding on 
         February 9, 1998, as adjusted (2) .....................................           --         3,060,000

         Common Stock, no par value; 12,000,000 shares
         authorized; 9,221,420 shares issued and outstanding at
         December 31, 1997 (1) .................................................      9,221,420       9,221,420

         Additional paid in capital ............................................      9,564,694       9,564,694

         Accumulated deficit ...................................................    (19,523,668)    (19,920,727)

         Total shareholders' equity (deficit) ..................................       (737,544)      1,925,387
                                                                                   ------------    ------------

Total capitalization ...........................................................   $  2,779,036    $  2,779,036
                                                                                   ============    ============
<FN>
- ---------------
(1)  Excludes a total of  4,629,477  shares of Common  Stock as of December  31,
     1997, comprised of the following: (a) 748,681 shares issuable upon exercise
     of  outstanding  stock  options  issued  under  the 1992 SOP at a  weighted
     average exercise price of $2.83 per share; (b) 600,000 shares  underlying a
     non-qualified  stock  option  that was granted to the  Company's  CEO as of
     August 4, 1997, which is exercisable at $1.00 per share; (c) 250,000 shares
     issuable at $4.00 per share upon exercise of outstanding  warrants owned by
     two former officers of the Company; (d) 18,796 shares issued or issuable at
     $2.624 per share upon exercise of outstanding warrants;  (e) 165,000 shares
     issuable upon exercise of the Underwriters'  Warrants at a price of $12.325
     per  share;  (f)   approximately   459,000  shares  issuable  as  principal
     (approximately  434,000 shares) and interest  (approximately 25,000 shares)
     on $185,000 of  convertible  notes sold by the Company from April - June of
     1997,  which become  convertible  at a weighted  average  price of $.44 per
     share commencing November 1, 1997; (g) approximately 18,000 shares issuable
     upon  conversion  of principal  and interest on a $16,825  promissory  note
     issued as of July 2, 1997; (h) 1,600,000 shares issuable to two significant
     shareholder affiliates of the Company upon the exercise of warrants at $.01
     per share,  which  were  issued as of August 6, 1997;  (i)  180,000  shares
     issuable as of December 31, 1997,  pursuant to a consulting  agreement with
     Liviakis Financial Communications, Inc. ("LFC") entered into as of July 25,
     1997;  and (j) 590,000  shares  issuable to entrenet  Group,  LLC  (310,000
     shares  issuable upon  conversion  of principal  and accrued  interest on a
     $150,000 promissory note at $.50 per share and 280,000 shares issuable as a
     finder's fee at such time as the Company obtained  approval for an increase
     in authorized  Common Stock to no fewer than  40,000,000  shares (which was
     obtained as of February 6, 1998)).  See  "Management  - Stock Option Plan,"
     "Security  Ownership of Principal  Shareholders and  Management,"  "Certain
     Transactions" and "Description of Securities - Warrants."

                                      -23-
<PAGE>
(2)  Adjusted for the conversion of $3,060,000 of 8% Convertible Debentures into
     3,060,000 shares of Series A Preferred Stock following shareholder approval
     at the February 6, 1998 Annual Shareholder Meeting. The value of the Series
     A Preferred Stock and accumulated deficit reflect the accretion of the debt
     to face value over the time between  December  31, 1997 and the  conversion
     from debt to Series A Preferred Stock on February 9, 1998.
</FN>
</TABLE>
                                      -24-
<PAGE>
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS
                  ---------------------------------------------

THE STATEMENTS IN THIS DISCUSSION CONTAIN BOTH HISTORICAL AND FORWARD-LOOKING
STATEMENTS.  THE FORWARD-LOOKING STATEMENTS ARE BASED UPON CURRENT
EXPECTATIONS AND ACTUAL RESULTS COULD DIFFER MATERIALLY FROM THOSE
ANTICIPATED.  FACTORS THAT MAY AFFECT SUCH FORWARD-LOOKING STATEMENTS
INCLUDE, AMONG OTHERS, THOSE SET FORTH UNDER THE CAPTION "RISK FACTORS."

Results of Operations
- ---------------------

General Overview

         U.S.  Wireless Data, Inc. ("USWD" or the "Company") was incorporated on
July 30, 1991, and is in the business of designing,  manufacturing and marketing
a line of wireless and portable credit card and check  authorization  terminals.
The Company  completed an initial  public  offering in December of 1993,  and in
1994, completed  development of its initial product,  negotiated agreements with
suppliers of components,  developed a marketing strategy, and initiated sales of
the  POS-50(R)  portable  credit card and check  verification  terminal.  During
fiscal 1996, the Company  continued to promote its product  through  Independent
Sales  Organization (ISO) channels and began development on its new CDPD product
line. The Company  continued its efforts on the POS-50(R) and in the second half
of 1996, introduced two new CDPD-based products.  The Company's largest customer
during fiscal 1996 and 1997 was Cardservice International, Inc., which purchased
POS-50(R) terminals.

         As the Company  entered fiscal year 1997, it continued to struggle with
profitability  and  liquidity.  In October 1996,  the Company closed its Boulder
office and  consolidated  operations  in  Colorado  Springs,  Colorado.  A small
customer  service and  POS-50(R)  deployment  office was opened in Wheat  Ridge,
Colorado.  As  part  of  the  restructuring  plan,  Michael  J.  Brisnehan,  its
president,  principal executive officer and chief financial officer resigned and
Rod L.  Stambaugh,  chairman and former vice president of marketing and business
development was appointed  president and chief executive officer.  During fiscal
year 1997,  head count was  maintained at  approximately  10 employees and ended
June  1997  at  eight.  During  the  first  half of  fiscal  1998,  the  Company
significantly  increased personnel in response to the new distribution  programs
described below. The Company had 50 employees by the end of December 1997 and 62
employees as of the end of April 1998.

         A strategic  decision  was made to  transition  the Company from a "box
maker" to providing a credit/debit card processing  solution to the marketplace.
In January 1997, the Company executed a Member Service  Provider  agreement with
NOVA Information  Systems that  establishes U.S.  Wireless Data as a transaction
processing  service  provider to retail  merchants.  The NOVA  arrangement  also
allows the Company to generate a recurring revenue stream from each installation
instead  of the  previous  per unit  sales  approach.  Another  key piece of the
strategic  direction  was to  significantly  broaden  distribution  of the TRANZ
Enabler CDPD based  product by  developing  distribution  agreements  with large
communications  carriers for direct distribution of products and services to the
merchant.  In  preparation  for this  effort,  the Company  signed CDPD  airtime
agreements with AT&T Wireless Services, Bell Atlantic NYNEX Mobile and initiated
discussions with GTE Mobilnet regarding airtime  purchases,  joint marketing and
operating agreements.  The Company was ultimately successful in entering into an
airtime agreement with GTE Mobilnet which contains joint marketing and operating
provisions.  USWD has specific,  significant  commitments under these agreements
including both minimum purchase obligations and staffing requirements.

         In the fourth quarter of fiscal 1997, it was clear that the Company had
a very significant  market  opportunity but had extremely  limited financial and
human resources to apply to an aggressive CDPD product  roll-out.  In June 1997,
the Company engaged entrenet Group, LLC. ("entrenet"), a management consulting

                                      -25-
<PAGE>
group, to assist with the development of a detailed  marketing and business plan
and introduction of financing sources.  The Agreement had a term of one year and
USWD agreed to pay  entrenet  $150,000 in the form of a  convertible  promissory
note,  bearing  interest  at 10% per  annum.  Entrenet  was also  entitled  to a
finder's  fee for locating  direct  financing  sources for the Company.  In July
1997,  through an  introduction  by  entrenet,  the  Company  retained  Liviakis
Financial  Communications  Inc.  ("LFC") to advise  and  assist  the  company in
matters  concerning   investor   relations,   corporate  finance  and  strategic
management  planning.   The  Company  also  completed  a  private  placement  of
restricted securities, raising $500,000 in cash from two LFC affiliates, Messrs.
John M. Liviakis and Robert B. Prag,  for  3,500,000  shares of Common Stock and
warrants to purchase an additional  1,600,000  shares,  exercisable  at $.01 per
share. This transaction entitled entrenet to a finder's fee under its consulting
agreement.  For its fee, the Company ultimately agreed to issue entrenet 280,000
shares of Common Stock at such time as the shareholders  approved an increase in
capital stock to at least  40,000,000  shares,  which occurred as of February 6,
1998. The 280,000 shares were issued to entrenet and five members of entrenet as
of April 3, 1998. As of March 12, 1998,  the Company  entered into an Engagement
Agreement  with  entrenet to provide  the Company  with  certain  financial  and
management  advisory  services.  See  "Management's  Discussion  and Analysis of
Financial Condition and Results of Operations - Subsequent Events Agreement with
entrenet Group, LLC."

         Following  the  Liviakis  investment,  the Company  undertook a focused
effort to strengthen and broaden its management  team. In early August 1997, the
Company retained Evon A. Kelly as its chief executive  officer.  Also in August,
the Company hired a vice president of sales,  vice president of major  accounts,
and in September  added a chief  financial  officer.  The Company then  actively
recruited  and hired  marketing and sales  personnel to support  deployment on a
nationwide basis under the joint marketing program with major wireless carriers.
The  retention of these people is expected to bring the  necessary  expertise to
implement the Company's  business plan;  however,  at least in the near term, it
has increased expense levels above revenue.

         As noted above,  in August 1997,  USWD and GTE Mobilnet  entered into a
joint marketing and operating  agreement to distribute USWD's  proprietary TRANZ
Enabler credit card  processing  system using GTE's CDPD network.  The agreement
contains  certain  significant  operational and financial  performance  criteria
(including  minimum airtime  purchases) that must be met by the Company.  During
the second quarter of fiscal 1998, USWD made significant  investments to support
a nationwide  deployment of TRANZ  Enablers to merchants  through GTE's national
sales  force.  Under  this  deployment  program,  the GTE  sales  representative
introduces  USWD's credit card processing  solution and TRANZ Enabler to the end
user merchant.  Upon execution of a credit card  processing  agreement,  a TRANZ
Enabler unit(s) is/(are) provided to the merchant by USWD. The Company retains a
portion of the monthly credit card fees based on the dollar volume and number of
transactions  processed through the TRANZ Enabler.  The Company's business model
is based on the  manufacturing  cost of the TRANZ  Enabler  being  financed by a
third party. Although the Company has entered into an agreement with GTE Leasing
Corporation as of April 2, 1998 to finance  product to be placed under the joint
marketing  agreement  with GTE  Mobilnet,  it has not  entered  into  any  other
agreements  nor  does  it have  any  other  arrangements  to  obtain  additional
financing to fund inventory for placement with merchants.  In addition,  several
technical and legal  requirements  remain to be completed before the Company can
commence to draw funding under the GTE Leasing agreement.  Consequently, to date
it has had to rely  primarily  on its working  capital to procure  product to be
placed with merchants and will continue to do so in certain  cases.  The monthly
financing  cost and CDPD airtime  expense are recorded as cost of sales  against
the monthly  recurring  revenue.  See  "Management's  Discussion and Analysis of
Financial  Condition and Results of  Operations - Subsequent  Events - Agreement
with GTE Leasing Corporation."

         As required  under the  agreement  with GTE  Mobilnet,  the Company has
added  significant  sales and support  personnel and  infrastructure  to provide
local support for the GTE sales  representatives.  The initial placements of the
TRANZ Enabler units have not developed as rapidly as  anticipated,  and expenses
to support this program have far exceeded revenue  generated by the Company from
the  deployment  of Tranz  Enablers  under it to date.  It is hoped that  recent
actions by GTE will favorably impact the program. In March 1998 the

                                      -26-
<PAGE>
Company signed a similar sales and marketing agreement with Bell Atlantic Mobile
and  anticipates  adding  additional  personnel  to support that  agreement.  By
leveraging the sales organizations of the major CDPD providers,  the Company has
the potential to quickly reach a large number of merchants.  As noted above, the
Company  has CDPD air time  agreements  in place  with  AT&T  Wireless  and Bell
Atlantic  Mobile and has  selectively  added sales personnel in these markets to
begin deployment of TRANZ Enabler units, although it does not presently have any
joint marketing agreements in place with these wireless providers.  In the short
term,  it can be expected  that the costs to the Company of  implementing  joint
marketing and distribution agreements may exceed short term revenue generated by
the programs.

         In  October  1997,   the  Company  signed  an  agreement  with  GoldCan
Recycling, Inc. to provide wireless monitoring of its state-of-the-art automated
aluminum can redemption  centers.  This is the first application of USWD's TRANZ
Enabler technology  outside the credit  card/point-of-sale  industry.  USWD will
receive  monthly  equipment  and wireless  service  fees on every TRANZ  Enabler
placed by GoldCan.  Although the Company has successfully  tested application of
its  technology  for use in this  application,  to date,  no placements of TRANZ
Enablers have been placed with Goldcan.

         To meet its working  capital needs,  between October and December 1997,
the Company obtained bridge loans from Liviakis Financial  Communications,  Inc.
for $475,000  pending  completion of a private  placement  offering which it was
conducting at the time.  Following the closing of the offering in  mid-December,
the notes were  immediately  repaid by the Company  along with  interest of nine
percent per annum.

         On December 10, 1997 the Company closed a private placement offering of
$3,060,000 principal amount of 8% Convertible  Debentures,  which were converted
to 3,060,000  shares of Series A Preferred  Stock as of February 9, 1998.  After
associated fees and repayment of bridge loans incurred  during the quarter,  the
Company retained approximately  $2,200,000 to apply to immediate working capital
needs and the national launch of its proprietary wireless transaction processing
solution.

         During the second  quarter of fiscal 1998,  the Company  completed  the
relocation of its customer support,  administrative and accounting  functions to
the Emeryville,  California headquarters. The lease on the Wheat Ridge, Colorado
office has terminated. Engineering functions will remain at the Company's Palmer
Lake, Colorado facility.

Fiscal 1997 Compared to Fiscal 1996

     Net  sales of  $1,315,542  for  fiscal  1997  decreased  from net  sales of
$1,582,553  generated  during  fiscal  1996.  Unit sales  during both years were
approximately  the same.  The decrease in sales dollars is  attributable  to: a)
reductions in retail prices from one year to the next, and b) the product mix of
POS 50(R) versus POS 500 units.

         Gross margins increased from a negative  $1,303,879 in fiscal 1996 to a
positive $506,095 for fiscal 1997. This increase is attributable to a $1,525,000
write-down of inventories during fiscal 1996,  resulting from declines in market
value of such  inventories  relative to cost,  compared to the 1997 gross margin
which shows a  significant  increase due mainly to lower costs for the POS-50(R)
from a major supplier.

         Selling,  general and administrative expenses decreased from $1,365,235
in fiscal 1996 to $812,687 in fiscal 1997.  This  decrease was due primarily to:
a)  headcount  reductions  in  sales,  marketing  and  administration  from 1996
staffing  levels  reduced  salary expense by  approximately  $182,000;  b) legal
expense  reductions in 1997 from the  approximately  $226,000 incurred in fiscal
1996  (related to class  action  lawsuits  filed  against the  Company);  and c)
significant  reductions  in bad debt  expense,  depreciation,  royalty  expense,
relocation expense, and rent expense.

                                      -27-
<PAGE>
         Research and development expense decreased from $458,407 in fiscal 1996
to $406,522 in fiscal 1997 due to lower occupancy  expense and reduced  staffing
in the second half of 1997. The 1996 loss from discontinued  operations resulted
from  the   dissolution  of  Direct  Data,   Inc.  in  October  1995.  the  1996
extraordinary  gain is related to the  restructuring of $3.4 Million of debt and
payables for Direct Data and an inventory supplier.

Three and Six Month Periods Ended December 31, 1997 and 1996

         Net sales of $96,385 for the second  quarter of fiscal  1998  decreased
77% from net sales of $415,695  generated  during the second  fiscal  quarter of
1997.  For the six  month  period,  net sales  decreased  56% from  $802,913  to
$353,857.  Unit sales  decreased due to the shift from a per-unit sales approach
to a recurring  revenue  model.  During the  quarter,  efforts  were  focused on
establishing a new sales  management team and  aggressively  hiring and training
sales  personnel to support the  nationwide  GTE Mobilnet  joint  marketing  and
distribution agreement.  Training of the corresponding GTE sales representatives
by USWD sales personnel was completed on a very aggressive schedule early in the
quarter.  Product  placements of the TRANZ Enabler to merchants  through the new
distribution program have not developed as rapidly as anticipated,  consequently
revenue has been minimal at the same time that high expenses have been incurred.
The  Company  expects  that  the  transition  from a  "voice"  to  "data"  sales
orientation  for the GTE sales  personnel  participating  in the program will be
aided by several new operational initiatives implemented in February 1998 by GTE
Mobilnet,  and that this will have a positive  impact on product  placement  and
revenue to the Company. However, until the Company is able to build a sufficient
base of placed units to generate  adequate  revenue to support  operations,  the
Company will require additional capital from outside sources.  See "Management's
Discussion  and  Analysis of  Financial  Condition  and Results of  Operations -
Financial Condition, Capital Resources and Liquidity," below.

         Sales revenue during the 1997 period was also impacted by a shortage of
POS-50(R) units.  The Company deferred a new inventory build pending  completion
of the  private  placement  financing.  The  Company  had an  order  backlog  of
approximately  200 POS-50(R) units as of December 31, 1997,  which it was unable
to deliver due to a lack of financing for the inventory. Following completion of
the private  placement  funding,  the Company initiated a new production run for
250 units.  The  POS-50(R)  units and the sale of POS  peripherals  accompanying
TRANZ Enabler deployments accounted for most of the sales recorded in the second
quarter  ended  December 31, 1997.  Although the Company  continues to offer and
sell the POS-50(R) units, with or without  transaction  processing,  the Company
expects that sales of POS-50(R)  units will likely  diminish as a percentage  of
overall revenue as the Company shifts to emphasizing its CDPD technology.

         Gross  margins  in the  second  fiscal  quarter  of 1998  were  $43,611
compared  to  $193,847  for the same  period in  fiscal  1997.  As a percent  of
revenue, gross margins in the second quarter decreased by approximately 1.4% due
to the higher mix of point of sale  terminal and printer  component  sales which
often  accompany  TRANZ Enabler  deployments.  For the six month  period,  gross
margin  decreased  from  $315,616  in the prior year to  $127,288 in the current
year, as a result of decreased POS-50 sales.

         Selling,  general and administrative expense increased from $169,619 in
the second fiscal  quarter of 1997 to $1,499,191 in the second fiscal quarter of
1998.  For the six month period,  selling,  general and  administrative  expense
increased  from  $340,406 in the prior year to $2,281,632 in the current year. A
significant  portion  of the  increase  in both the three and six month  periods
resulted  from the  aggressive  addition  of sales  and  support  personnel  and
infrastructure  to provide  local  support  for the GTE  nationwide  deployment.
Headcount  increased  from  approximately  18 at the end of the first quarter to
approximately  50  employees  as of  December  31,  1997.  Expenditures  include
increased  compensation  expense for new sales and sales  management  personnel,
selective   additions  to  the   management   team  and  increased   travel  and
communication expense related to the new marketing program.  Non-cash consulting
fees related to business development of approximately  $423,000 and $771,000 are
reflected in the second quarter and six month results, respectively, and include
the termination of the entrenet and Woolley  consulting  agreements entered into
during fiscal year 1997, and

                                      -28-
<PAGE>
amortization of the Liviakis Financial  Communications  consulting services (see
Note 5 to the Financial  Statements for the period ended December 31, 1997). The
Company  continues  to hire  sales and  support  personnel  to  support  the new
marketing programs.  At least in the near term,  operating expense will continue
to increase ahead of revenue.

         Research and development  expenses decreased from $95,019 in the second
fiscal  quarter of 1997 to $77,700 in the second  fiscal  quarter of 1998.  This
decrease was due to one vacancy in the department,  which has been  subsequently
filled.  For the six month period,  research and development  expense  decreased
from $213,488 in the prior year to $173,014 in the current  year.  This was also
due to the headcount decrease and reduced occupancy expense.

         Interest  expense  includes  a  $225,000  non-cash  charge to  interest
expense in the second quarter related to the private placement of 8% Convertible
Debentures. The convertible features of the Debentures include an "in-the-money"
convertible  option that allows the holder to obtain shares of Common Stock at a
discount from market  value.  The value of the  in-the-money  provision has been
allocated to stockholders' equity. The difference between the realized value and
face value of the debt will be recognized as non-cash  interest  expense between
the date of issue and date of conversion into preferred stock, which occurred as
of February 9, 1998.

Financial Condition, Capital Resources and Liquidity
- ----------------------------------------------------

         The Company continues to have significant problems due to its financial
condition and lack of liquidity.  While management is optimistic with its medium
and long  term  opportunities,  the  Company  is  constrained  by its  immediate
financial  condition and  requirement for increased  liquidity.  The Company has
accumulated a deficit of approximately $19.5 Million since inception to December
31,  1997.  The  Company's  CDPD based  products,  the GTE joint  marketing  and
distribution  agreement,  pending distribution  agreements (if realized) and the
transition to a recurring  revenue focus present an opportunity  for significant
revenue growth, eventual profitability, and the generation of positive cash flow
from   operations.   At  present,   however,   development   of  the   Company's
infrastructure  and expansion of the sales and marketing  organization  requires
immediate,  additional  financing.  Proceeds from the recently completed private
placement  offering have been used primarily to complete the launch of the joint
marketing   program  with  GTE   Mobilnet,   to  build  the  related   corporate
infrastructure and to make selective inventory purchases.

         Based on  current  staffing  levels,  the  Company's  expenditures  are
running  at a  monthly  rate of  approximately  $450,000.  In  order to meet its
obligations  under its  agreement  with Bell Atlantic  Mobile,  the Company will
require  additional sales personnel and, as further described below, the ability
to fund  inventory  that may be  needed  for  product  to be placed  under  that
agreement.  This will further increase the Company's  expenditures  over present
levels. As a result,  execution of the Company's business plan is dependent on a
significant debt or equity  financing event. The Company  continues to work both
directly  and  through  its  consultants  to  secure  additional  debt or equity
financing  which is required to fund  operations  while a significant  recurring
revenue stream is built.  While  management is confident it can accomplish  this
objective,   there  is  no  guarantee  that  this  additional  funding  will  be
accomplished or that it will occur in the required time frame. In addition,  the
Company has agreed that it will not sell any new equity  securities  without the
consent  of the  purchasers  of the 8%  Convertible  Debentures  (now  Series  A
Preferred  Stock) for the 150-day period following the December 10, 1997 closing
of that offering. The inability of the Company to secure additional financing in
the near term could adversely impact the Company's financial position, including
its ability to continue as a going concern.

         In an attempt to finance a portion of its inventory  requirements,  the
Company  engaged  in  discussions  with GTE  Leasing  Corporation  for some time
regarding a program to fund the  manufacture  of TRANZ  Enabler  units which are
deployed and to be deployed  through the joint USWD and GTE  Mobilnet  marketing
agreement.  As described below in this discussion under "Subsequent Events," the
Company entered into this inventory

                                      -29-
<PAGE>
financing  agreement  with GTE  Leasing  Corporation  as of April 2, 1998 and is
presently  completing  certain technical and legal  requirements to finalize the
agreement and begin to draw funding thereunder.  Third-party  financing of TRANZ
Enabler units is a required  element of the Company's  business  model and it is
likely that the Company will have to seek  similar  financing  arrangements  for
units  distributed  through  other  marketing  channels.  The  inability to fund
inventory needs from outside sources could have a material adverse impact on the
Company.  See "Management's  Discussion and Analysis of Financial  Condition and
Results  of  Operations   Subsequent   Events  -  Agreement   with  GTE  Leasing
Corporation," below.

         In order to  satisfy a portion  of its  immediate  short  term  capital
requirements  the Company has entered into an agreement  with a  shareholder  to
allow the Company to assign to third parties, options it has held since 1995, on
367,684 shares of the Company's  Common Stock owned by that  shareholder,  which
the Company has the right to purchase at $.25 per share. The Company anticipates
that it will sell and assign these options to accredited  investors in blocks of
no less than 50,000  shares  between the present  time and October 5, 1998,  the
date on which its option expires. The amount of cash that may be provided to the
Company  through  this  source  is not  readily  determinable,  as it will  vary
depending  on the market  price of the  Company's  Common  Stock at the time the
Company  sells  each  option.  See  "Management's  Discussion  and  Analysis  of
Financial  Condition and Results of Operations - Subsequent  Events - `Agreement
with Richard P. Draper and Tillicombe  International LDC' and `Purchases of Call
Options by RBB Bank Aktiengesellschaft,'" below.

         Inventory  increased  from  $208,867  as June 30,  1997 to  $634,938 at
December 31, 1997. Approximately $225,000 of this increase was for TRANZ Enabler
inventory,  with the remaining  portion being for components  needed to initiate
new builds of POS-50(R) and POS-500 units. This inventory was purchased directly
by the Company.  The Company's  business plan calls for all TRANZ Enablers to be
financed through third party financing  sources.  While the Company continues to
seek inventory  financing from external sources the Company has not yet obtained
such financing.

Subsequent Events
- -----------------

Actions Taken at Annual Meeting of Shareholders on February 6, 1998

         On February 6, 1998, the Company held its annual  shareholder  meeting.
All proposals submitted to shareholders, as described in the Proxy Statement for
that  meeting,  were passed.  Five  directors  were elected.  See  "Management."
Article 4 of the Company's Articles of Incorporation was amended to increase the
number of shares of authorized Common Stock from 12,000,000 to 40,000,000. Also,
15,000,000  shares of no par value  preferred  stock were  authorized,  of which
4,000,000  were  designated as Series A Preferred  Stock.  See  "Description  of
Securities - Series A Preferred Stock." Shareholders also approved amendments to
the Company's 1992 Stock Option Plan to increase the number of underlying shares
for which  options  may be  granted  under the plan from  880,000  to  2,680,000
shares. See "Management - Executive Compensation - Stock Option Plan."

Agreement with Richard P. Draper and Tillicombe International LDC

         Richard P. Draper was the  principal  shareholder  of a company  called
Direct Data, Inc., a distributor of POS-related  products ("Direct Data"), which
the Company  acquired in 1994. In  conjunction  with the  acquisition  of Direct
Data,  Mr. Draper was issued a total of 397,684  shares of the Company's  Common
Stock.  The  acquisition did not create the synergies that were hoped for and in
October 1995, the Direct Data assets were  surrendered to Mr. Draper,  as Direct
Data's secured  creditor,  in lieu of the  creditor's  foreclosure on a past due
$1.31  Million  obligation.   Direct  Data  was  left  with  no  assets,  ceased
operations,  and was  dissolved on October 19, 1995.  In  conjunction  with that
transaction,  Mr. Draper  entered into an agreement  with the Company  effective
until  October 5, 1998,  pursuant  to which he granted  the Company the right to
vote his 397,684  shares in its discretion and to purchase those shares for $.25
per share (the "Call Option").
                                      -30-
<PAGE>
         As of March 12, 1998,  the Company  entered into an agreement  with Mr.
Draper  and  his  assignee  of  the  shares,   Tillicombe   International,   LDC
("Tillicombe") by which Mr. Draper and Tillicombe agreed to allow the Company to
assign its rights in the Call  Option to a third  party in return for payment to
Tillicombe of $25,000 and the release of the Company's  voting and rights in the
Call Option as to 30,000 of those shares. the Company thereby acquired the right
to  assign  the Call  Option  as to the  remaining  367,684  shares.  Under  the
agreement,  the  Call  Option  terminates  as to any  portion  that has not been
exercised  by  October  5,  1998.  See  "Purchases  of Call  Options by RBB Bank
Aktiengesellschaft," immediately below.

Purchases of Call Options by RBB Bank Aktiengesellschaft

         Through  April 30,  1998,  the Company has  assigned its Call Option on
200,000 shares owned by Richard Draper's  assignee,  Tillicombe (as described in
the foregoing  paragraph) to RBB Bank  Aktiengesellschaft,  the agent which owns
1,600,000  shares of the Company's  Series A Preferred Stock. RBB Bank purchased
the Call Option in four  increments of 50,000 share  options each,  and has paid
the Company 85% of the average last sale price of the underlying shares over the
five days prior to the date of acquiring  the Call Option,  less the Call Option
exercise  price of $.25 per share.  In each  transaction,  RBB Bank must pay the
acquisition  price  for  the  Call  Option,  as well as the  exercise  price  to
Tillicombe  prior to  taking  delivery  of the  shares.  See  "Selling  Security
Holders."

Agreement with entrenet Group, LLC

         As of March 12,  1998,  the  Company  entered  into an  agreement  with
entrenet Group, LLC  ("entrenet") to provide  business and financial  consulting
services  to the  Company  and to assist  the  Company  in  locating  additional
financing.  The term of the  agreement is for six months from March 12, 1998 and
renews for additional six month terms unless at least 60 days notice is given to
terminate the agreement  prior to the end of a term.  For its advisory  services
under the agreement, entrenet will receive a fee of $60,000, payable in the form
of a promissory note bearing 10% interest, due on or before the earlier of March
11,  1999,  or the  receipt by the  Company of  aggregate  gross  proceeds  from
financings of $2,000,000. In addition, entrenet received a Common Stock Purchase
Warrant to purchase  10,435 shares at $5.75 per share,  exercisable  until March
11, 2003. Upon the consummation of any financing transaction entered into by the
Company during the term of the agreement  (with the exception of financings from
certain  identified,  excluded  sources) or for two years after termination with
respect to any  financing  obtained  from a source  introduced to the Company by
entrenet,  or if entrenet  assists  the  Company in locating an  executive-level
candidate  who is hired by the  Company,  entrenet is  entitled to  compensation
under the agreement.  See "Certain  Transactions  -  Transactions  with entrenet
Group, LLC."

Agreement with GTE Leasing Corporation

         On April 2, 1998 the Company entered into a Loan and Security Agreement
with GTE Leasing  Corporation to fund the  manufacture of TRANZ Enabler units by
Wellex which are or will be deployed  through the GTE Mobilnet  joint  marketing
agreement.  The agreement with GTE Leasing is in the form of a revolving  credit
facility in the maximum amount of $1,200,000. GTE Leasing will pay the Company a
fixed amount for each TRANZ  Enabler unit  manufactured  by Wellex for placement
under the GTE Mobilnet joint  marketing  agreement.  At  approximately  $400 per
unit,  the Company has the ability to finance up to 3,000 TRANZ Enabler units at
any one time under this  agreement.  The Company  expects that  repayment of the
amounts  financed  under the  credit  facility  will be made from the  recurring
revenue  generated by the units placed  under the GTE Mobilnet  joint  marketing
agreement.  However,  the Company is  primarily  obligated  to repay all amounts
owing under the credit facility, irrespective of whether processing revenues are
sufficient  to pay such  amounts.  To secure  payment  under the  agreement  the
Company  has  granted  GTE  Leasing  a  security  interest  in the units and the
processing  revenues  from those units.  The Company also entered into a Notice,
Consent and Agreement between itself,  NOVA Information  Systems,  Inc. ("NOVA")
and GTE Leasing which acknowledges

                                      -31-
<PAGE>
the  obligation  of NOVA to pay GTE Leasing  directly  from  amounts owed to the
Company by NOVA for amounts owing by the Company to GTE Leasing under the credit
facility. The agreement with GTE Leasing is terminable on certain defined events
of default,  including the failure to pay any installment within ten days of its
due date and for other events of default  which remain  unremedied  for ten days
after  notice is given to the Company by GTE  Leasing.  The Company is presently
finalizing  several  technical  and legal  requirements  that must be  completed
before it can begin to draw funds under this agreement.

Settlement of Claims of Certain Noteholders

     In early April 1998,  the Company  settled  certain claims by purchasers of
$135,000  (out of a total of  $185,000)  of  convertible  demand notes which the
Company issued from April through June, 1997. Without admitting  liability,  the
Company  settled the  complaining  noteholders'  claims by agreeing to issue 1.4
times the number of shares originally  issuable as principal and interest on the
notes (plus an additional  11,000 shares to one of the noteholders who purchased
an aggregate of $50,000 of the notes) and providing the noteholders with certain
guarantees  as to the  amount  for which  the  shares  can be  resold  (with the
difference  to be made up by the Company) and a five-day  "put" which allows the
noteholders to require the Company to repurchase any shares  remaining unsold at
the end of the period ending one year after the shares become saleable under SEC
Rule 144 for a certain price, subject to certain conditions.  A total of 525,800
shares have been issued to these  noteholders upon conversion of their notes. Of
that number,  360,800 of the shares were given a $3.00 per share  guarantee  and
put and  165,000 of the shares were given a $4.29 per share  guarantee  and put.
The Company also settled a claim  concerning  an additional  $16,825  promissory
note that was issued to one of the holders of the  $135,000  of notes  described
above, by issuing 18,507 shares of Common Stock; these shares were not given any
guarantee or put.  Finally,  the holder of the other  $50,000 note will be given
the enhanced  conversion  rate but will not be offered the  guarantee or put and
the Company  anticipates  that it will issue 154,000 shares of Common Stock upon
conversion of that $50,000 note. As a result of this settlement, the issuance of
"premium" shares will be recorded as a litigation  settlement expense and result
in a charge to operations of approximately $900,000 in the Company's fiscal 1998
third quarter results.  See "Risk Factors - `Risks Involving the Company and Its
Business - Settlement of Claims of Certain Holders of Convertible Demand Notes,'
`Risks  Relating to the  Company's  Securities - Market  Overhang;  Registration
Rights; Possible Effect on Market for the Company's Common Stock"and "Business -
Legal Proceedings - Settlement of Claims of Certain Noteholders."

Year 2000 Issues
- ----------------

     The Company has not completed a comprehensive review of impact of the "Year
2000" issue on the Company's  business.  This issue concerns  potential problems
and liabilities faced by all users and persons dependent on computers that might
result from software or system  failure or  malfunctions  if the systems fail to
properly  recognize the date change between 1999 and 2000. The engineering staff
has made a preliminary  assessment of the Company's products and is not aware of
any material complications. Over the next two quarters, the Company will confirm
the impact,  if any, on products it  distributes  and complete an  assessment of
external  factors  including  key vendors and  licensed  software  for  internal
business applications. The Company has therefore not yet determined what impact,
if any,  the Year 2000  problem  may have on its  operational  needs,  financial
results or financial condition/liquidity.


                                      -32-
<PAGE>
                                    BUSINESS
                                    --------

Company Overview
- ----------------

     U.S. Wireless Data, Inc., a Colorado corporation (the "Company" or "USWD"),
was organized on July 30, 1991 for the purpose of designing,  manufacturing  and
marketing a line of wireless  and portable  credit card and check  authorization
terminals.

     The Company's first product, known as the POS-50(R),  was the world's first
integrated wireless credit card and check authorization  terminal using cellular
communication  technology.  The  POS-50(R)  is certified to operate on the major
credit card transaction  processing  networks and is presently being marketed in
the U.S. by a variety of  Independent  Sales  Organizations  ("ISOs"),  cellular
service providers,  and directly by the Company. The POS-50(R) allows a merchant
to electronically  capture a credit card, debit card or check transaction at the
point of sale virtually  anywhere cellular voice service exists and complete the
authorization  process in approximately  16-18 seconds.  Because of its portable
and wireless nature,  the POS-50(R) is well suited for the small to medium sized
mobile  retailer or service  company.  Examples of current  POS-50(R)  customers
include craft show vendors,  sporting event  concessionaires,  towing  services,
cart and kiosk  vendors  and  essentially  any  business on the go that wants to
safely  accept  credit  cards,  debit  cards or checks  for their  products  and
services. With over 4,000 POS-50(R) terminals in the marketplace, the Company is
recognized as the leader in providing  wireless terminal  transaction  equipment
for the mobile  marketplace.  The  POS-50(R)  product  accounted for most of the
sales recorded in fiscal year 1997.

     Over the past three years, USWD has focused its product development efforts
on incorporating Cellular Digital Packet Data (CDPD) technology into its product
lines.  CDPD is a high speed digital packet data,  internet  protocol (IP) based
technology that operates in parallel with current cellular voice networks. It is
designed for high speed encrypted data  transmission  over the air-link and will
not interfere with or degrade cellular voice traffic.  Because of the high speed
nature of CDPD  technology,  and the  ability  to  bypass  the  public  switched
telephone  network,  the  Company's  new line of  CDPD-based  terminals can have
significant performance and communication cost advantages when compared with the
traditional dial-up terminals currently being sold in the U.S. market today. The
Company now offers two new CDPD products  (POS-500 & TRANZ  Enabler) that reduce
the  current  authorization  time for a credit or debit  card  transaction  from
approximately 15 seconds to 3 to 5 seconds.

     The most  significant new USWD product is the TRANZ* Enabler,  which allows
current Verifone TRANZ(R) 330 or TRANZ(R) 380 users to immediately convert their
terminals and printers from a land-line  telephone  dial-up mode to a high-speed
wireless mode of operation. By effecting this technological upgrade, the cost of
dedicated  telephone  lines is  eliminated  as are the  delays  created  by busy
telephony networks during peak periods of authorization  activity.  Furthermore,
the  efficiencies  created by adopting the CDPD  technology and USWD's  alliance
with a major transaction  processor has enabled the Company to develop a pricing
schedule  which  lowers  transaction  and/or  discount(s)  rates  from what most
retailers are currently paying to handle credit and debit card transactions. The
TRANZ  Enabler was  introduced in pilot mode in March of 1996 and is directed at
the  existing  U.S.  installed  base of more than 3.5 million  TRANZ(R)  330 and
TRANZ(R) 380 terminals.

         *TRANZ is a registered trademark of Verifone, Inc.

     The  second  CDPD  product  created  by  the  Company  is  the  POS-500,  a
self-contained  card  terminal  and  printer  that  provides  the same  mobility
features of the POS-50(R) product and also incorporates the processing  benefits
of the TRANZ Enabler. The unit is geared for the user who either does not have a
dial-up  terminal/printer  in  place  or  requires  the  advantages  of the CDPD
technology in a mobile application. This product was introduced in pilot mode in
January of 1996.

                                      -33-
<PAGE>
     In mid fiscal year 1997, the Company made a fundamental  decision to change
the manner in which it generates  revenue.  If  successfully  implemented,  this
decision  will  transform  the Company from a "box maker" in which it earned one
time  wholesale  margins  from the sale of its  products  to  earning  recurring
revenue by providing wireless credit card and debit card processing  services to
retail  merchants.  In  January,  1997 the  Company  executed  a Member  Service
Provider ("MSP") agreement with NOVA Information Systems ("NOVA"),  the nation's
7th largest credit card transaction  processor.  The Company also entered into a
"Merchant  Marketing  and Services  Agreement"  with  National  Bank of Commerce
("NBC") as of March 9, 1998,  under which the Company  also became an ISO/MSP of
NBC and can thereby offer NBC's  transaction  processing  services to merchants,
subject to final  approval of each  merchant by NBC. Once a merchant is accepted
by the  processing  company the Company sets up point of sale access,  including
maintenance of electronic  terminal hardware and other equipment,  and must also
supply the merchant  with  training,  supplies,  program  information  and other
services related to the program.  These MSP agreements allow U.S.  Wireless Data
to earn  revenue  on each card swipe and every  dollar  processed  by  merchants
enrolled by the Company.  See  "Business - Transaction  Processing  Agreements,"
below.

     The Company's  strategy  also  involves the entry of CDPD cellular  service
resale  agreements with major CDPD service  providers.  To date, USWD has signed
agreements  with GTE  Mobile  Communications  Service  Corporation  and  certain
related entities ("GTE  Mobilnet"),  AT&T Wireless Services (AT&T Wireless") and
Bell Atlantic  Mobile.  The net result of the NOVA and NBC MSP  agreements,  the
Company's new CDPD  products,  and becoming a national  reseller of CDPD service
positions the Company to offer high performance  transaction processing services
at competitive  discount rates.  These  relationships  are significant in USWD's
strategy of providing high performance, low cost transaction processing services
to the merchant base.

     Another key element of USWD's  strategic  direction is to  establish  close
alliances with large  communications  carriers such as GTE, Bell Atlantic,  AT&T
Wireless and others.  The Company has to date entered into  agreements  for CDPD
airtime  purchase  by  the  Company  with  GTE  Mobile  Communications   Service
Corporation,  on its behalf and on behalf of GTE Mobilnet  Incorporated,  Contel
Cellular Inc. and their  respective  affiliates  (collectively  "GTE Mobilnet"),
Cellco  Partnership,  by its general partner Bell Atlantic/NYNEX  Mobile,  Inc.,
which does business as Bell Atlantic  Mobile ("Bell  Atlantic  Mobile") and AT&T
Wireless Data, Inc., doing business as AT&T Wireless Services ("AT&T Wireless").
In  addition to these CDPD  service  provider  agreements,  the Company has also
entered into joint marketing  agreements with both GTE Mobilnet (as of August 1,
1997) and Bell  Atlantic  Mobile (as of March 23, 1998) to market the  Company's
TRANZ  Enabler and  processing  services  through GTE Mobilnet and Bell Atlantic
Mobile's  commercial  and major account  sales forces in all of those  company's
CDPD markets.  The Company has  established a sales and support  organization to
provide  local  support for more than 300 GTE  Mobilnet and is in the process of
building a similar sales organization for approximately 300 Bell Atlantic Mobile
sales representatives.  The Company has specific,  significant commitments under
these CDPD  airtime  and joint  marketing  agreements,  including  minimum  CDPD
airtime purchase obligations to GTE Mobilnet and AT&T Wireless, and staffing and
inventory  delivery  requirements  to fulfill  its  obligations  under the joint
marketing agreements with GTE Mobilnet and Bell Atlantic Mobile. See "Business -
Marketing and Distribution  Arrangements for the Company's  Products and Related
Services" below.

History of the Company
- ----------------------

     As noted above,  the Company was  incorporated in July 1991. It went public
in December 1993,  raising a total of approximately  $12,200,000 of net proceeds
through the sale of 1,650,000  shares of Common Stock. The Company's focus until
1997 has been as a "box" maker and seller.  It  attempted  to sell a  sufficient
number of its cellular data processing products to earn a profit. Unfortunately,
it was  never  able  to do so on that  basis  and in 1997  management  made  the
fundamental  shift  described  above to  transition  the Company into a position
where it can earn recurring revenue from the data processing  products it places
with merchants. 
                                      -34-
<PAGE>
Recent Significant Securities Issuances
- ---------------------------------------

Private Offerings of Securities in Spring and Summer, 1997

         Sale of Demand Notes. From April through June 1997 the Company issued a
total of $185,000 of Demand  Notes  payable in full on or before  April 11, 1998
(the  "Notes").   The  principal  and  accrued  interest  on  the  Notes  became
convertible  into shares of the Company's Common Stock as of November 1, 1997 at
prices of $.35 per share (as to  $75,000 of the Notes) and $.50 per share (as to
$110,000  of the Notes).  Commencing  on  November  3, 1997,  the Company  began
receiving  conversion demands from certain of the Noteholders and as of November
14,  1997,  holders of $135,000 of the Notes had  demanded  conversion  of their
Notes into Common  Stock,  at the same time  insisting  that the  Company  issue
"free-trading"  shares  to  them.  The  Company  settled  the  claims  of  these
Noteholders  in April 1998 by  agreeing  to issue 1.4 times the total  number of
shares originally  issuable pursuant to the terms of the Notes and providing the
Noteholders  with  certain  guarantees  and a  "put  option"  which  allows  the
Noteholders  to require  the  Company to  repurchase  the shares  under  certain
limited  circumstances.  The shares into which the Notes are convertible  become
saleable  under SEC Rule 144 commencing in the Spring of 1998, one year from the
dates on which the Notes were  issued.  The Company has or will issue a total of
698,307 shares of Common Stock in conversion of the Notes. See "Business - Legal
Proceedings - Settlement of Noteholder Claims."

         Issuance of  Securities as  Consulting  Fees. In late fiscal 1997,  the
Company  was at a  critical  phase in terms  of its very  survival.  In order to
attempt to  reorganize  its business  and obtain  financing,  the Company  first
entered into a consulting  agreement with a business  consulting  company called
entrenet  Group,  LLC, of Santa  Rosa,  California,  pursuant to which  entrenet
assisted the Company in reorganizing its objectives and preparing a new business
plan.  The  Company  paid  entrenet  for its  services by issuance of a $150,000
convertible  promissory  note due June 3, 1998.  Entrenet  then  introduced  the
Company  to  Liviakis  Financial  Communications,  Inc.  ("LFC")  and two of its
affiliates,  Messrs.  John M. Liviakis and Robert B. Prag. The Company  retained
LFC to serve as its investment  relations  counsel under a consulting  agreement
effective as of July 25, 1997. A nominal  consulting fee is payable to LFC under
the  consulting  agreement  and a total of  300,000  shares of  Common  Stock is
issuable  pursuant to the consulting  agreement with LFC,  225,000 shares to LFC
and 75,000 shares to Mr. Prag.

         Issuance of  Securities  To Messrs.  Liviakis  and Prag.  In  addition,
Messrs. Liviakis and Prag agreed to personally invest $500,000 in the Company in
return  for  3,500,000  shares  of Common  Stock and  warrants  to  purchase  an
additional  1,600,000  shares  of  Common  Stock at $.01 per  share.  Under  its
consulting  agreement  with  entrenet,  the Company had agreed to pay entrenet a
finder's fee for all financing  located by entrenet.  To honor that  obligation,
the  Company  agreed  to issue a total of  280,000  shares  of  Common  Stock to
entrenet at such time as the shareholders of the Company approved an increase in
the number of authorized shares of Common Stock to no less than 40,000,000. That
approval occurred on February 6, 1998, and the Company issued the 280,000 shares
to entrenet and five assignee members of entrenet as of April 3, 1998.

         The Company also agreed to register the shares owned by and issuable to
entrenet, LFC and Messrs.  Liviakis and Prag and such shares are included in the
registration  statement  of which this  Prospectus  is a part,  although LFC and
Messrs.  Liviakis  and Prag have agreed not to sell any of their shares until at
least  August 1, 1998,  even though those  shares are being  registered  at this
time. See "Certain Transactions,"  "Security Ownership of Principal Shareholders
and Management" and "Selling Security Holders."

         Private  Offering  of  8%  Adjustable  Rate  Convertible   Subordinated
Debentures  Due December 31, 1999.  To satisfy its short term needs for capital,
the Company  closed a private  offering  of  $3,060,000  principal  amount of 8%
Adjustable Rate Convertible  Subordinated  Debentures Due December 31, 1999 (the
"8%  Convertible  Debentures")  on December  10,  1997.  The net proceeds to the
Company from the offering were

                                      -35-
<PAGE>
approximately  $2,700,300,  after paying  finder's  commissions  of $290,700 and
additional expenses of the offering,  which approximated $69,000. The Company is
using the proceeds  from the offering  primarily as working  capital to fund the
national launch of its proprietary  wireless  transactions  processing solutions
and to repay existing  obligations.  The 8% Convertible  Debentures converted to
3,060,000  shares of Series A Preferred Stock as of February 9, 1998. The Series
A Preferred Stock is further convertible at the option of the holder into shares
of Common Stock effective upon the earlier of (i) a declaration of effectiveness
by  the  Securities  and  Exchange  Commission  (the  "SEC")  of a  registration
statement  covering the shares of Common Stock into which the Series A Preferred
Stock are convertible  (the "Common Stock  Registration  Statement") or (ii) 150
days from December 10, 1997.  Based on a face value of $1.00 per share of Series
A Preferred Stock, the rate at which the Series A Preferred Stock is convertible
into Common Stock (the  "Conversion  Price") is equal to the lesser of (i) $6.00
per share of Common Stock or (ii) 80% of the average of the closing bid price of
the Common Stock over the five trading days prior to conversion.  The Conversion
Price is no less than $4.00 per share of Common Stock for 270 days from December
10,  1997 (the  "Minimum  Conversion  Price").  After that 270 day  period,  the
Minimum  Conversion Price is no longer  applicable.  The Common Stock into which
the Series A  Preferred  Stock is  convertible  (together  with shares of Common
Stock that were issued as interest on the 8% Convertible Debentures and which is
issuable as dividends on the Series A Preferred Stock) is included in the shares
offered for sale pursuant to the Registration Statement of which this Prospectus
is a part.  See  "Description  of  Securities  - Series A  Preferred  Stock" and
"Selling Security Holders."

Direct Data Acquisition and Dissolution

         During fiscal 1995, the Company acquired all of the outstanding  shares
of Direct Data, Inc., a distributor of POS-related products. The acquisition did
not create the synergies that were hoped for and in fiscal 1996, the Direct Data
assets  were  surrendered  to  Direct  Data's  secured  creditor  in lieu of the
creditor's  foreclosure on a past due $1.31 Million obligation.  Direct Data was
left with no assets,  ceased operations,  and was dissolved on October 19, 1995.
As a result of the  surrender of Direct  Data's assets in settlement of the $1.3
million  obligation  and the  dissolution  of Direct  Data in fiscal  1996,  the
Company recognized a gain on restructuring of payables and debt of $2,332,411.

Industry Overview
- -----------------

Credit and Debit Card Industry

         Americans  reached  for their  plastic  credit and debit  cards over 32
billion  times to  purchase  over $800  billion in goods and  services  in 1995,
however, nearly 80% of all retail payments were non-electronic.  Credit card and
debit card purchases are growing at a rate of 16% annually with volumes expected
to reach $1 Trillion in 1997. Recent studies have indicated that consumers spend
30% more per transaction when using credit cards than when using cash or checks.
The  proliferation  in the uses and types of credit,  charge,  stored-value  and
debit  cards,  rapid  technological   advances  in  transaction  processing  and
financial  incentives  offered by credit  card  associations  and  issuers  have
contributed  greatly to wider merchant  acceptance and increased consumer use of
transaction cards.

         Unfortunately,  fraud  is also on the rise  and as a  result,  merchant
acquirors,  transaction processors and card issuers are trying to minimize their
losses by offering  incentives  and  requiring  merchants to utilize  electronic
draft  capture  ("EDC")  terminals  to  conduct  on-line  credit  and debit card
transactions. An EDC terminal magnetically reads the encoded account information
from the magnetic  strip on the back of a credit or debit card and sends it to a
transaction  processor for electronic  on-line  authorization.  The  transaction
processor  authorizes  the card with the  issuer,  electronically  captures  the
transaction,  generates an approval  code and returns the data to the  terminal,
which  prints a customer  receipt.  Presently,  the  majority  of EDC  terminals
communicate with the transaction  processor via a telephone or leased line. This
dial-up  type  transaction  process  takes  approximately  10  - 30  seconds  to
complete. At the end of the business day, the EDC terminal dials the

                                      -36-
<PAGE>
transaction  processor to initiate the  settlement,  collection  and  electronic
deposit of funds to the merchant's  local bank account.  Losses from  fraudulent
cardholder use where no  authorization  was obtained at the retail point of sale
are electronically "charged back" to the merchant.

         Payment acceptance guidelines have been introduced by Visa that require
a merchant to comply  with  specific  procedures  in order to receive the lowest
transaction  processing fees or discount rates. These requirements  include: (1)
the presence of the bank card at the point of sale, (2) transmission of all data
encoded on the card's magnetic strip, and (3) settlement  within two days of the
authorization.  If any one of these  requirements  is not met,  the  merchant is
penalized  with a  higher  discount  rate and a  surcharge  is  applied  to each
transaction not complying with the new requirements.

Transaction Processing Industry

         The transaction  processing industry is characterized by a small number
of  large  transaction  processors  that  primarily  focus  on  servicing  large
merchants  and by many  smaller  transaction  processors  that provide a limited
range of services to  small-to-medium  sized  merchants.  Large  merchants (i.e.
those with multiple locations and high volumes of card  transactions)  typically
demand and receive the full range of transaction  processing services as well as
customized  information  services at low  per-transaction  costs.  By  contrast,
small-  to-medium  sized merchants  historically  have not been offered the same
level  of  services  as large  merchants  and have  incurred  relatively  higher
per-transaction  costs. The growth in card  transactions and the transition from
paper-based to electronic  transaction  processing  have caused  small-to-medium
sized merchants increasingly to demand sophisticated  transaction processing and
services similar to those provided to large merchants.

         Transaction   processing   services   are  marketed  and  sold  to  the
small-to-medium  sized  merchant  market  segment  primarily  by  community  and
regional banks and Independent Sales Organizations  (ISOs) that outsource all or
a portion  of the  transaction  processing  services  they  offer.  The costs to
convert from  paper-based to electronic  processing,  merchant  requirements for
improved customer service, and demands for additional customer applications have
made it  difficult  for  community  and  regional  banks  and  ISO's  to  remain
competitive.  As a result,  transaction  processing  continues to undergo  rapid
consolidation in recent years.  The industry remains  fragmented with respect to
the number of entities  providing merchant services and the economic factors are
expected to drive additional consolidation of transaction processors.

Check Payment Industry

         Checks are still the American  consumers second favorite way to pay for
purchases,  behind  cash.  Americans  wrote 60  billion  checks  last  year.  Of
approximately  $3 trillion  worth of retail  purchases  nationwide,  almost $700
billion were paid by check,  of which  approximately  $13 billion were  returned
unpaid for insufficient funds or other reasons.

         Nationwide,  the  number  of bad  checks  is  increasing.  The  cost of
insufficient  funds  checks  often  leads  merchants  either to refuse to accept
checks  or  to  utilize  check  verification  and  guarantee   services.   Check
verification or guarantee services require the merchant to magnetically read the
MICR line of a check or hand key certain  information into an EDC terminal which
communicates  with a  database  maintained  and  operated  by  the  verification
service.  If the check is approved,  an approval code is generated and sent back
to the terminal to complete the check verification or guarantee.

The Company's Products
- ----------------------

     The Company manufactures a line of wireless point-of-sale ("POS") terminals
and wireless enabling products that allow a merchant to safely accept credit and
debit cards virtually  anywhere  cellular and/or CDPD service is available.  The
Company's  products  comply with the recent  payment  acceptance  guidelines and
allow a merchant to qualify for the lowest discount rates when processing credit
and debit card transactions.
                                      -37-
<PAGE>
         The  Company's  wireless  terminal  and enabling  products  also can be
applied  to  expand  check  verification  services  to mobile  and fixed  retail
merchants  where phone lines are either not available or too slow and expensive,
and the risks of accepting checks are high.

         In  addition,  the Company has  successfully  adapted its  terminals to
provide data  processing  capabilities  to a Texas based company which processes
club membership  verifications for customers of establishments serving alcoholic
beverages and for a recycling  container company which is using the terminals to
monitor its unmanned aluminum  recycling  containers.  See "Business - Marketing
Arrangements for the Company's Products and Related Services."

Initial Product Line - The POS-50(R)

         The  Company's  first  product,  known as the  POS-50(R),  is the first
fully-integrated,  wireless portable  credit/debit card  authorization and check
verification  terminal.  It is packaged in a compact,  lightweight  design which
includes an  ergonomic  handle for  maximum  portability.  The battery  operated
POS-50(R) uses a proprietary  printed circuit board module to integrate a 3-watt
cellular transceiver,  credit card terminal, rechargeable battery and a printer.
The POS-50(R) has been in the U.S.  market since January 1994, and addresses the
mobile  retail  sales and  service  marketplace.  A  merchant  can  utilize  the
POS-50(R)  to safely  accept  and  process a credit  or debit  card  transaction
anywhere  cellular voice service is available.  With the cellular  handset,  the
terminal can also be used as a cellular telephone. The POS-50(R) may be operated
in a vehicle,  at a weekend craft show or similar  temporary  locations,  can be
carried from site-to-site or can be used at a fixed location.  When a phone line
is available,  intelligent  circuitry  recognizes the connection to a phone line
and  automatically  transmits  data by telephone line without using the cellular
transceiver, thereby reducing cellular charges.

New Products

         POS-500  - During  the  third  quarter  of  fiscal  1996,  the  Company
introduced two new products utilizing CDPD technology.  The Company's first CDPD
product,  known as the POS-500,  is a fully  integrated  EDC  terminal,  receipt
printer and CDPD  wireless  modem that allows a merchant to complete a credit or
debit card transaction in less than 5 seconds. The POS-500 is designed to target
the traditional  small-to-medium sized retailer.  Because response times are 3-5
times faster than dial-up terminals, and per-transaction communication costs are
competitive  with current dial-up costs,  the POS-500 can compete  favorably and
eventually  replace dial-up credit card terminal  technology in areas where CDPD
service is  available.  The POS-500 has been  deployed with a number of small to
medium sized retailers as well as some high profile  customers such as Villanova
University, The Houston Astrodome and some of the AT&T Wireless retail stores.

         TRANZ Enabler - The TRANZ Enabler,  which is described in detail above,
was also released in test mode during the third fiscal  quarter of 1996, and was
designed to enable the existing  installed base of Verifone  TRANZ(R) 330 or 380
dial-up  terminals to operate over the CDPD network resulting in high speed, low
cost  transaction  processing  for the  retail  marketplace.  The TRANZ  Enabler
connects to the printer  port of the  TRANZ(R)  330 or 380 terminal and utilizes
power from the credit card terminal power supply.  The TRANZ Enabler  features a
printer port for  connection  to a receipt  printer and can complete a credit or
debit card  transaction in less than 5 seconds.  In addition to credit and debit
card transactions, the TRANZ Enabler has recently been successfully tested in an
Electronic   Benefit  Transfer  (EBT)   application,   a  College  student  card
application and a vending machine application.

         The  Company's new CDPD products and  transaction  processing  services
benefit merchants in the following ways:

         Faster Transactions. A CDPD-enabled credit card authorization is 3 to 4
times faster than a transaction  completed via a telephone  line. A CDPD-enabled
credit card transaction  bypasses the local telephone and 

                                      -38-
<PAGE>
interexchange carrier networks resulting in faster transactions and fewer delays
due to busy telephony networks and inefficiencies. The TRANZ Enabler and POS-500
can  complete  a  credit  card  transaction  in  less  than  5  seconds.  Faster
transactions afford the merchant the ability to process more business in a given
period of time while improving customer convenience and satisfaction.

         Lower  Transaction   Fees.   Because  of  the  ability  to  bypass  the
traditional  telephony  networks and the costs associated with them, the Company
can  often  offer its  customers  lower  transaction  fees and  discount  rates.
Favorable  buy  rates  under  the  NOVA MSP  agreement  also  contribute  to the
Company's  ability  to  offer  competitive  rates.  Lower  transaction  fees and
discount  rates are a key component in the  merchant's  decision  making process
when evaluating a transaction  processing  relationship that can have a positive
effect on a merchant's bottom line.

         Increased Sales.  Consumers often make purchases when they have no cash
on hand if the merchant accepts credit cards or checks.  Research indicates that
when  customers  have the option to use a credit  card,  they spend 30% more per
transaction.  Merchants  that  accept  alternative  methods of  payment  such as
credit/debit  cards  or  checks  believe  such  alternative  methods  provide  a
competitive advantage over merchants who do not.

         Controls Bad Debt.  All of the Company's  products  allow a merchant to
obtain an on-line  authorization  and  electronically  capture  each credit card
transaction. Once the customer's credit card transaction has been electronically
authorized, an approval code is assigned and funds are electronically "captured"
(i.e., reserved to pay for the authorized  transaction).  Since each transaction
begins by swiping the credit card through the  terminal's  magnetic card reader,
there is a significant  reduction in the risk of fraud loss due to lost, stolen,
overextended,  or  physically-altered  credit cards.  Debit or ATM  transactions
require that the customer keys in a personal  identification  number  ("PIN") to
complete a transaction.  Debit or ATM transactions cannot be reversed or charged
back to a merchant thereby further reducing bad debt.  Losses from  insufficient
checks are collected or guaranteed by check service  companies  under a separate
fee agreement with the merchant.

         Improves Cash Flow. Once funds have been authorized and  electronically
captured  and  the  settlement   procedure   initiated,   they  are  transferred
electronically  to the  merchant's  local bank  account.  When compared to paper
submission  of credit card  transactions,  the Company's  products  expedite the
funding process by electronically  depositing the day's credit card transactions
into the merchant's local bank account usually within 24 to 48 hours.

Overview of Cellular Technology

Circuit Switched Cellular, CDPD, and EDC Terminal Technology

         The Company's products integrate  circuit-switched  cellular, CDPD, and
credit card  terminal  technology  to access  credit card,  debit card and check
verification  services.  The POS-50(R)  terminal can be used  anywhere  advanced
mobile phone service (AMPS) cellular service is available.  Upon card swipe, and
once  the  sales  amount  is  entered  via the  terminal  keypad,  the  cellular
transceiver  acquires a cellular  channel  and  transmits  the data over the air
waves to a cell site, which is connected to a mobile telephone  switching office
(MTSO) and then connected to the public switched  telephone network (PSTN).  The
call is then routed over one of several  inter-exchange  carriers (IEC's) to the
transaction  processor.  Once an  authorization  is  obtained,  a  corresponding
approval  code is returned to the  terminal,  which prints a duplicate  customer
receipt  and  electronically  captures  the  entire  transaction  data.  A check
authorization  utilizes  essentially the same technology and communication path,
but  authorizes  the  check  data with a  negative  file  maintained  by a check
verification or guarantee company.

                                      -39-

<PAGE>
         The CDPD  products,  including the TRANZ  Enabler and POS-500,  utilize
dedicated  CDPD  channels  to  transmit  high  speed,   encrypted   credit  card
authorization  from the  merchant  location to the nearest  CDPD cell site which
routes the data to the local mobile data  intermediate  system (MDIS) which then
routes the transaction to NOVA via a leased line or frame relay connection. Once
the transaction is authorized,  the response is returned to the terminal in less
than 300 milliseconds.  The CDPD protocol is based on internet protocol (IP) and
each  terminal and  authorization  host has its own unique IP address.  The CDPD
infrastructure  includes  a  network  of  routers  that  direct  the data to the
appropriate IP addresses.  A CDPD enabled  terminal is essentially  on-line with
the transaction processor whenever it is powered up.

Cellular Communication Networks

         Presently there are cellular  communication networks providing coverage
in over 700 metropolitan statistical area ("MSA") and rural service area ("RSA")
markets in the U.S. It is estimated that the present cellular service  footprint
covers 95% of the U.S.  population.  The POS-50(R) can be used in any area where
cellular voice-grade coverage is present.

         With approximately 20,000 cellular phones being sold each day, cellular
voice technology is rapidly becoming a commodity  service.  To support this type
of explosive  growth,  the cellular  carriers are spending a substantial part of
their revenues to expand  capacity by upgrading  their  infrastructure  with new
digital technology.  The Company believes the cellular carriers are now focusing
on incremental revenue streams,  including wireless data transmission.  Wireless
data can be transmitted over the same cellular  infrastructure  as voice. It has
been estimated that, by the year 2000, as much as 30% of cellular  revenues will
be derived from data transmission.

Wireless Data Networks

         There are several land-based wireless data networks currently providing
regional and national data services in the U.S. market. Listed below are several
networks the Company  perceives as current and potential  future carriers of POS
data  traffic.  USWD  continuously  monitors and  evaluates  this  technology to
determine feasibility, and applicability for POS data transmission.

         Cellular Digital Packet Data (CDPD).  The Company believes that CDPD is
the superior wireless data technology for transaction processing. Presently over
260 metropolitan  statistical  areas have CDPD service provided by AT&T Wireless
Services,  Bell  Atlantic  Mobile,  GTE  Wireless,  Ameritech  Cellular  and 360
Communications,  and an aggressive  deployment  schedule is expected to continue
throughout the U.S., Canada and Latin America.  Despite the widespread  presence
of CDPD  networks,  there  are  presently  two  major  markets  that do not have
operating CDPD networks - Los Angeles, California and Atlanta, Georgia.

         CDPD appears to be fast becoming the standard protocol for transmitting
data over a cellular  network  and  presently  covers  approximately  70% of the
retail  marketplace.  Because  of the  encrypted  packet  data and IP  (internet
protocol) nature of CDPD technology,  CDPD-enabled POS terminals can out-perform
traditional dial-up terminal technology operating over public switched telephone
networks.  A CDPD network provides high speed (19.2 bps) wireless access between
a CDPD-enabled POS terminal and a transaction  processor,  effectively bypassing
local phone line service and the monthly costs associated with it. The result of
utilizing CDPD technology is sub-5 second authorization  response times at lower
than dial-up rates. In addition to fast,  secure and low transaction  costs, the
merchant can also  eliminate  the monthly  recurring  cost of a dedicated  phone
line, which averages between $30-40 per month.  However,  the Company recommends
that at least one dial-up  line be  maintained  as a back up in the event that a
CDPD network interruption occurs.

     Digital  Cellular.  Present cellular networks consist of digital and analog
technology.  There are two  digital  voice  technologies  competing  for  market
acceptance and dominance: Code Division Multiplexing Access

                                      -40-

<PAGE>
(CDMA)  and  Time  Division  Multiplexing  Access  (TDMA).  Both  digital  voice
technologies  have the ability to transmit data over their respective  networks,
but a data standard is presently not  established.  The Company  perceives these
networks as suitable for nationwide POS applications if the pricing structure is
competitive with other packet data networks.

         Personal   Communication   Services  (PCS).   With  the  allocation  of
additional  RF spectrum and the FCC's  successful  auctioning  of these air wave
licenses,  a  variety  of  competing  Personal  Communication  Services  ("PCS")
networks  are  beginning  to offer local and  regional  wireless  voice and data
services.  As these  networks are  developed  and  deployed,  PCS could become a
viable POS wireless access technology. The future viability of PCS as a wireless
POS access  technology  will be  contingent on a  "standardized"  protocol and a
competitive data pricing structure.  Presently,  the major PCS service providers
are deploying GSM, CDMA and TDMA  infrastructure and products.  The Company will
continue to evaluate the benefits and customer opportunities regarding PCS based
products and services.

         RAM Mobile  Data.  RAM Mobile Data is a wireless  packet  data  network
currently  available  in over 7,500 U.S.  cities and towns,  covering 90% of the
urban business population. The network is very similar to, but separate from the
cellular voice network.  RAM is designed as a data-only  infrastructure.  RAM is
also connected to a limited  number of transaction  processors and currently has
credit card data transversing its network. The Company believes,  however,  that
RAM Mobile Data is not the most effective  technology for widespread  deployment
due to its data pricing structure, building penetration inefficiencies and other
factors.

         Nextel.  Nextel currently has a digital  Specialized Mobile Radio (SMR)
network, based on TDMA technology, providing voice and messaging services in the
top 50 major metropolitan service areas, covering  approximately 65% of the U.S.
population.  Presently,  Nextel's  network is not suitable for POS data traffic,
but it is  anticipated  that  over the next two years it will be  upgraded  to a
packet-based  data-ready  network.  When the network is upgraded to packet-based
status,  it could become a viable POS data  network if the pricing  structure is
competitive.  The Company will continue to evaluate  Nextel as a potential  data
highway for its wireless products and services.

         Metrocom.  Metrocom is currently  operating a packet-based data network
in major cities including San Francisco, Seattle, and Washington D.C. Metrocom's
Ricochet network is a low power packet data network designed for wireless mobile
computing  applications  including  E-mail  and  internet  access.  The  Company
perceives the Ricochet network as a potentially viable POS data network when the
coverage area expands to a nationwide footprint.

Markets

         Current  market  research  indicates  that  there  are  over 4  million
stand-alone  credit  card  terminals  installed  in the  U.S.  market.  In 1996,
1,088,000 POS  terminals  were shipped in the U.S.  market,  a 36% increase over
1995. One  contributing  factor to this healthy  increase is the growth of debit
card  processing  and  larger  memory  requirements  due to the amount of data a
credit card terminal must capture on each transaction.  A debit card transaction
requires  a personal  identification  number  (PIN) to be  entered  into the POS
terminal,  and a large  percentage  of the existing  terminal  base is not debit
ready.  In addition to the increased  demand for  debit-ready  terminals,  other
market  segments  are emerging for POS  terminal  devices  including  Electronic
Benefit Transfer (EBT) transactions.

         In the U.S., mobile service and retail sales companies have experienced
large growth as Americans have developed a demand for  convenience and a need to
save time.  To a larger  extent than in past years,  the retail point of sale is
often  wherever  the customer is located,  and the merchant  must be prepared to
complete the sale at that location. Thus, a wide range of business services such
as towing services, locksmiths, concessionaires,  special event vendors, in-home
appliance repair services, mobile auto repair, delivery, and

                                      -41-
<PAGE>
similar   businesses   depend  almost   exclusively   on  completing  the  sales
transactions at the customer's location. A recent research report estimates that
the total  North  American  wireless  POS market  size is in excess of 4 million
units and will increase over 5% annually.

International Applications

         The same research  report  referenced  above  estimates  that the total
international  wireless POS market size is in excess of 4 million units and will
increase  over 5% annually.  The Company  believes that  international  markets,
particularly Latin America, where land-based telephone lines are not in place or
are unreliable,  represent  realistic market potential for the Company's POS-500
and  TRANZ  Enabler   products.   The  Company  is  presently   evaluating   its
international  strategy  and will  enter  these  markets if it can  establish  a
recurring revenue model that is consistent with its business plan.

         Several Latin American countries have operational CDPD networks and POS
transaction  processing is being viewed as one of the initial and most immediate
applications to be pursued.  The Company expects that it may be able to leverage
its current cellular alliances to assist it in entering international markets.

Transaction Processing Agreements
- ---------------------------------

         NOVA Information  Systems. In January,  1997 the Company entered into a
Member  Service  Provider  ("MSP")  agreement  with  NOVA  Information   Systems
("NOVA"), of Atlanta,  Georgia, the nation's 7th largest credit card transaction
processor,  together with Regions Bank, a principal member of VISA U.S.A.,  Inc.
and  MasterCard  International  Incorporated.  As a registered  MSP of NOVA, the
Company is entitled to enroll  merchants to process  their credit and debit card
transactions  with NOVA. The Company sells processing to merchants it enrolls at
a retail rate and purchases  that  processing  from NOVA at  wholesale,  thereby
generating  revenue on each card swipe and every dollar processed from merchants
enrolled by the  Company.  The Company is  required  to train the  merchants  it
enrolls in using  credit card  processing  hardware  and  services and must also
provide merchant  support to assure that the merchants are continually  apprised
of their customer service requirements and to remedy any problems encountered by
the  merchants  in  conjunction  with  credit card  processing.  The term of the
agreement is for three years from January 1, 1997, and renews  automatically for
additional,  successive  one-year terms if not terminated at least 90 days prior
to the expiration of the current term.

         National  Bank  of  Commerce.  The  Company  entered  into a  "Merchant
Marketing and Services  Agreement" with National Bank of Commerce  ("NBC") as of
March 9, 1998,  under  which the  Company  also became an ISO/MSP of NBC and can
thereby offer NBC's transaction  processing  services to merchants.  The Company
will solicit  potential  merchants for submission of  applications to NBC, which
then has the right to accept the merchant for  participation  in NBC's  program.
Once a merchant is accepted, the Company sets up point of sale access, including
maintenance of electronic  terminal hardware and other equipment,  and must also
supply the merchant  with  training,  supplies,  program  information  and other
services  related to the  program.  The Company  will  receive a residual on all
transactions  processed  through NBC for which it is the  procurer.  The Company
also has been  granted the right to own a 50% equity  interest  in the  merchant
accounts it procures  for NBC.  This means that the Company  will receive 50% of
the amount paid by a third party upon a sale of the merchant  account.  However,
the Company  must also stand  behind  nonpayment  of amounts  owed to NBC by the
merchant  which  remain  unpaid  for  60  days,  including  fraud,  chargebacks,
adjustments,  fees and any other charges. Upon termination of the agreement (for
any reason other than  deregistration  of the Company with Visa U.S.A.,  Inc. or
MasterCard  International,  Inc.),  the Company has the right to transfer  NBC's
interest  in the  merchant  accounts  in which the  Company  owns an interest to
another  processor  upon  payment to NBC of one-half of the equity  value of the
portfolio,  or,  if  such a  transfer  is not  practicable,  NBC has  agreed  to
terminate the merchant agreements to allow the Company to allow the merchants to
sign with another processor.  To allow this transfer, NBC is entitled to be paid
its out-of-pocket expenses incurred in effecting the transaction.

                                      -42-
<PAGE>
The  agreement  is for a term of three  years,  subject  to one  year  automatic
renewals if not  terminated at least 90 days prior to the end of the original or
any  renewal  term.  The  agreement  can also be  terminated  early for  certain
specified causes.

Marketing and Distribution  Arrangements for the Company's  Products and Related
- --------------------------------------------------------------------------------
Services
- --------

POS-50(R)

         The  POS-50(R)  can be purchased or leased  through a variety of ISO's,
cellular  companies or the Company  directly.  The Company has no  agreements in
which the reseller or distributor is obligated to purchase any specific quantity
of product from the Company.

         The Company's most successful  distributor to date has been Cardservice
International, Inc. ("CSI") of Agoura Hills, California. CSI currently processes
in excess of $4 billion in credit and debit card  transactions for approximately
90,000 merchants. POS-50(R) sales to CSI accounted for approximately 53% and 25%
of the Company's  total revenue in fiscal 1997 and 1996,  respectively,  and 30%
and 17% of the  Company's  revenue  for the three and six  month  periods  ended
December 31, 1997,  respectively.  Sales through CSI are expected to diminish as
the  Company  shifts from an  emphasis  on selling  boxes to selling  processing
services.   See  "Certain   Transactions   -   Transactions   with   Cardservice
International, Inc."

         In  addition  to  CSI,  the  Company  has  entered  into   distribution
agreements  with several  other ISO's to sell and provide help desk services for
their POS-50(R)  customers.  ISO's usually use a commission-only  sales force to
call on merchants to offer their  credit card  processing  services and terminal
equipment.  Presently,  ISO's sell or lease nearly 80% of all stand-alone credit
card terminals used in the marketplace.

         The Company also sells its POS-50(R)  units  directly to merchants with
or without credit card processing  services.  The pricing  structure the Company
offers on the units is  considerably  more  favorable when purchased with credit
card processing  than without due to recurring  revenue the Company expects from
transaction processing fees and discount rate margins.

TRANZ Enabler and POS-500 Sales and Marketing Plan

         Starting in fiscal year 1998,  the Company is continuing to implement a
new sales and  marketing  strategy  for its  CDPD-based  products  and  bankcard
processing  services.  The  Company  has  determined  that it will  only sell or
provide  these  products  to  merchants  that  sign up for  bankcard  processing
services  with  the  Company.  This  approach  is the  fundamental  basis of the
Company's current sales and marketing strategy.  The Company will no longer just
sell a "box" without the ability to earn recurring revenue from each transaction
originated by its customers.

         The Company  intends to market its  products  and  bankcard  processing
services  through joint  marketing and  operating  agreements  with its cellular
alliances and through its own direct sales organization.  Presently, the Company
is focused on launching  the TRANZ Enabler and its bankcard  processing  program
with NOVA through a joint  marketing  effort with GTE Mobilnet's  commercial and
major  account sales  representatives.  In  furtherance  of that  roll-out,  the
Company has  established  an  extensive  sales and service  support  staff.  The
Company  will  concentrate  on  developing  distribution  of its  products  with
associated  processing  services in conjunction with CDPD carrier partners,  and
through its own direct  sales force to major  accounts.  CDPD  carrier  partners
provide an opportunity to leverage large sales organizations in the distribution
of the Company's products and services to a large number of merchants,  although
to date the Company has signed only one agreement to jointly market its products
and services with a CDPD carrier.

         In  furtherance  of this  approach,  the Company  has entered  into the
following agreements:

                                      -43-
<PAGE>
         Agreement  with GTE Mobilnet.  On August 1, 1997,  the Company  entered
into a CDPD  Service and  Equipment  Agreement  (the "GTE  Agreement")  with GTE
Mobile  Communications  Service Corporation,  on its behalf and on behalf of GTE
Mobilnet  Incorporated and Contel Cellular Inc. and their respective  affiliates
(collectively  "GTE  Mobilnet") by which the Company has agreed to purchase CDPD
services in the markets  served by GTE  Mobilnet  and GTE Mobilnet has agreed to
market CDPD-based  processing  services to merchants in its service  territories
using the Company's TRANZ Enabler  hardware,  a USWD provided  credit/debit card
transaction  payment  service and GTE  Mobilnet's  CDPD data  network (the "USWD
Solution").  The  initial  term of the GTE  Agreement  is for a two year  period
ending  August 1,  1999.  The GTE  Agreement  contains  provisions  by which GTE
Mobilnet  has  agreed to  exclusively  market  and sell the "USWD  Solution"  to
merchants seeking to convert their land-line based dial-up phone service to CDPD
service while continuing to use their VeriFone TRANZ(R) 330 or 380 equipment. In
return,  USWD has agreed to exclusively  use GTE Mobilnet's CDPD services in all
of GTE Mobilnet's  markets,  except in the case of customers referred to USWD by
an  alternative  CDPD service  provider.  The GTE  Agreement  also  requires the
Company to generate minimum CDPD service billings to GTE Mobilnet from merchants
signed up for GTE  Mobilnet's  CDPD  service  through the  Company.  The minimum
amount due escalates  over the term of the GTE Agreement from $20,000 during the
first quarter to $2.75 Million by the eighth  quarter.  GTE has agreed to adjust
the commencement date for these obligations so that the start date for the first
quarter  will be  February  1,  1998.  The  Company  also has  agreed to pay GTE
Mobilnet a fixed  activation  fee for each CDPD address it requests be activated
on GTE  Mobilnet's  network  and a fixed fee for each  merchant  referred to the
Company through GTE Mobilnet's  marketing efforts. The Company was also required
to  put  a  sales   support   staff  in  place  to  service  the  GTE   Mobilnet
representatives  in the field.  The Company has  implemented its obligations and
has  approximately  35 support  personnel  trained and  available to provide the
services  required  of the  Company  under  the  agreement.  To  date,  however,
placements  under  the  agreement  have  not  materialized  as the  Company  had
expected, although activity levels have just recently begun to improve as quotas
have  been  implemented  on the GTE  sales  representatives  as  part  of  their
compensation  plans  and they  have  become  more  familiar  with the  Company's
wireless  solution.  See  "Management's  Discussion  and  Analysis of  Financial
Condition and Results of Operations - Results of Operations" and "Risk Factors -
Risks  Involving the Company and Its Business - CDPD Resale  Containing  Minimum
Purchase Obligations."

         Agreements with Bell Atlantic Mobile.  The Company has entered into two
agreements with Cellco Partnership,  doing business as Bell Atlantic Mobile. The
first, a CDPD airtime reseller  agreement was entered into as of August 14, 1997
and allows the Company to resell Bell Atlantic  Mobile's CDPD service in markets
served by Bell Atlantic Mobile.  The agreement is for a term of three years with
automatic one year renewals unless terminated by 60 days notice prior to the end
of a term.  The Company does not have any minimum  purchase  obligations to Bell
Atlantic Mobile under this CDPD airtime agreement. The Company also entered into
a Joint CDPD Sales and Marketing Agreement with Bell Atlantic Mobile as of March
23, 1998, which provides for joint sales and promotion of the Company's products
and processing  solutions in Bell Atlantic Mobile markets.  Under the agreement,
the Company is required to provide Bell Atlantic  Mobile and approved  merchants
with the following significant products and services:  all sales,  marketing and
technical  support  necessary  to enable  Bell  Atlantic  Mobile to include  the
Company's  products in its proposals to  merchants;  reasonable  sales  training
material  for  each  Bell  Atlantic  Mobile  sales  representative  who  will be
marketing to retail merchants; a minimum of one USWD representative  residing in
the  applicable   Bell  Atlantic   Mobile   region(s)  to  coordinate  all  USWD
responsibilities  for the program;  a fully operational  demonstration  unit for
each Bell Atlantic Mobile sales representative  selling the Company's solutions;
a fully  configured  merchant  system  within  a  period  of ten  business  days
following the approval of the merchant  application by the credit card processor
used by the Company,  with certain  exceptions where the quantity of hardware is
greater than 25 units per  occurrence;  and terminal units installed in merchant
locations of the qualified and approved  merchants  within sixteen business days
from the time the completed application and applicable merchant application fees
are  delivered  to  the  USWD  representative,  with  certain  exceptions  where
additional  information or paperwork is required from the merchant.  The Company
is also  required to indemnify and hold Bell  Atlantic  Mobile  harmless for any
claims  liabilities,  costs, fees,  penalties or fines arising out of failure to
file reports or fulfill


                                      -44-

<PAGE>
any registration or audit  obligations or which might be asserted in any actions
by any person based upon a claim  against Bell  Atlantic  Mobile of violation of
any rules,  regulations,  laws,  ordinances  or  charters  related to banking or
credit card processing. With certain exceptions, the Company is obligated to use
Bell  Atlantic  Mobile CDPD Service  exclusively  within  certain  defined "Bell
Atlantic  Mobile Market  Areas"  whenever it places a solution  through  Company
agents or  employees.  The  agreement  runs for two years from  March 23,  1998;
however,  the  agreement is terminable by either party on "30 days prior written
notice,".  . . "with or without  cause." The Company also must pay Bell Atlantic
Mobile an  activation  fee for each unit  placed  through  the  efforts  of Bell
Atlantic  Mobile under the  agreement,  plus a monthly fee  commencing  with the
thirteenth  month  after  activation  for each  merchant  which has met  certain
minimum processing volume criteria. Placements of the Company's products in Bell
Atlantic Mobile service areas have been minimal to date.

         Other CDPD Cellular Service Resale Agreements.  As described above, the
Company has entered into a resale  agreement to resell CDPD service  provided by
AT&T Wireless Data, Inc. ("AT&T Wireless").  The Company intends to use the CDPD
service it will  purchase  in  combination  with the  provision  of  transaction
processing  services to merchants who want to utilize the Company's  products to
satisfy  their  hardware  needs.  The Company also intends to enter into a joint
marketing  agreement  with  AT&T  Wireless  which is  similar  to the  marketing
agreements  it has entered  into with GTE  Mobilnet  and Bell  Atlantic  Mobile,
although  no  assurance  can be given that the  Company  will be  successful  in
entering into such an agreement with AT&T Wireless or others.  See "Risk Factors
- - Risks Involving the Company and Its Business."

         Agreement  with AT&T  Wireless.  The Company  entered into an agreement
with  AT&T  Wireless  as  of  April  30,  1997  to  sell  AT&T   Wireless'  CDPD
communications  service for a term of three years,  with  automatic  renewals of
additional  one year terms if either party fails to give 90 days prior notice of
termination  at the end of term.  The Company is obligated to maintain a minimum
number  of  active  CDPD  addresses  with  AT&T  Wireless  over  the term of the
agreement,  or pay AT&T Wireless for such  addresses even if the Company has not
resold the numbers to  merchants.  The Company is obligated to have 1,000 active
numbers by the one year  anniversary  of the  agreement,  3,000  active  numbers
within 18 months and 4,500 active  numbers  within three years of April 1, 1997.
Each  active  number  carries a minimum  charge of $4.50 per month to USWD.  The
Company  has  been  meeting  its IP  address  targets  under  the  agreement.  A
significant  number  of units  have been  placed  under  the  Unicard  Agreement
described below, utilizing AT&T Wireless CDPD service.

         Agreement with Unicard Systems, Inc. On September 18, 1997, the Company
entered into an agreement with Unicard Systems,  Inc., of Dallas, Texas pursuant
to which the  Company is  developing  terminal  application  software  that will
perform both the Unicard  enrollment  process as well as deliver wireless credit
card transaction processing to Unicard's customers.  Unicard Systems will become
a registered  agent of the Company and has placed an initial order for 400 TRANZ
Enabler units.  Unicard  Systems is a Dallas based service  provider to over 500
restaurants  and  nightclubs in Texas.  Those  merchants  use Unicard's  card to
verify the right of purchasers of alcoholic  beverages in their  establishments.
The  agreement  with  Unicard  demonstrates  the  flexibility  of the  Company's
products to be adapted to specific,  dedicated applications beyond simple credit
and debit card processing services. Through the end of February 1998 Unicard has
taken  delivery  of 200 TRANZ  Enablers  and has  another 100 units on order for
March 1998 delivery.

         Agreement  with GoldCan  Recycling,  Inc. As of September 29, 1997, the
Company entered into a letter of intent to supply GoldCan  Recycling,  Inc. with
TRANZ  Enabler  units for wireless  monitoring of its state of the art automated
aluminum  recycling/redemption  centers. This is the first application of USWD's
TRANZ Enabler technology outside the credit  card/point-of-sale  industry.  USWD
will receive a monthly equipment and wireless service fee on every TRANZ Enabler
placed by GoldCan.  This  agreement  further  demonstrates  the potential of the
Company's  technology for uses in nontraditional  markets.  Although the Company
has successfully tested its technology for use on this application,  no purchase
order had been executed by GoldCan as of February 28, 1998, and no assurance can
be given that GoldCan will choose to proceed to implement the Company's wireless
solution.
                                      -45-
<PAGE>
Manufacturing and Deployment Arrangements
- -----------------------------------------

Third Party Manufacturing Relationships

         The Company utilizes high quality,  third party  manufacturers to build
its  products.   Uniform  Industrial  Corporation   manufactures  the  Company's
POS-50(R)   product.   Wellex   Corporation,   a  Freemont,   California   based
manufacturer, builds the TRANZ Enabler product line, and Finite Technologies, of
Pueblo, Colorado manufacturers the POS-500 CDPD-based terminal line.

         The Company recently entered an agreement with Wellex Corporation which
includes specific build schedules and operating terms for the manufacture of the
TRANZ Enabler. The Company's engineering team develops a detailed  manufacturing
manual for each of its product lines and manages the manufacturing  process with
each respective manufacturer.

With the  exception  of certain  claims  which are  presently  being  arbitrated
between the Company and Novatel,  Inc. (formerly Novatel  Communications,  Ltd.)
the  Company  has  not  experienced  any  significant  problems  concerning  its
manufacturing  relationships,  quality  control,  product  returns  or  warranty
coverage. See "Business - Legal Proceedings - Dispute with Supplier."

Inventory Financing

         The  Company's  business  plan calls for third party  financing  of all
merchant  placements  of TRANZ  Enablers.  The Company does not  presently  have
adequate  capital to fund  inventory in the  quantities  that it expects will be
needed to  supply  demand  if and when  placements  through,  for  example,  GTE
Mobilnet or other wireless carriers begin to be significant. See "Risk Factors -
Risks Relating to the Company and Its Business" and "Management's Discussion and
Analysis  of  Financial   Condition   and  Results  of  Operations  -  Financial
Condition, Capital Resources and Liquidity."

          Agreement  with GTE Leasing  Corporation.  To finance a portion of its
inventory  requirements  the Company entered into a Loan and Security  Agreement
with GTE Leasing  Corporation  as of April 2, 1998, to fund the  manufacture  of
TRANZ  Enabler  units by Wellex  which are or will be  deployed  through the GTE
Mobilnet  joint  marketing  agreement.  The agreement with GTE Leasing is in the
form of a revolving  credit  facility in the maximum amount of  $1,200,000.  GTE
Leasing  will pay the  Company  a fixed  amount  for  each  TRANZ  Enabler  unit
manufactured  by Wellex for  placement  under the GTE Mobilnet  joint  marketing
agreement.  At  approximately  $400 per unit,  the  Company  has the  ability to
finance up to 3,000 TRANZ  Enabler  units at any one time under this  agreement.
The Company  expects  that  repayment of the amounts  financed  under the credit
facility will be made from the recurring  revenue  generated by the units placed
under the GTE  Mobilnet  joint  marketing  agreement.  However,  the  Company is
primarily  obligated  to repay all  amounts  owing  under the  credit  facility,
irrespective of whether processing  revenues are sufficient to pay such amounts.
To secure  payment  under the  agreement  the  Company has granted GTE Leasing a
security interest in the units and the processing revenues from those units. The
Company also entered into a Notice,  Consent and Agreement between itself,  NOVA
Information  Systems,  Inc.  ("NOVA")  and GTE Leasing  which  acknowledges  the
obligation of NOVA to pay GTE Leasing  directly from amounts owed to the Company
by NOVA for  amounts  owing by the  Company  to GTE  Leasing  under  the  credit
facility.  The  agreement is terminable  on certain  defined  events of default,
including the failure to pay any installment within ten days of its due date and
for other events of default which remain unremedied for ten days after notice is
given to the Company by GTE Leasing. The Company is presently finalizing several
technical  and legal  requirements  before it can begin to draw funds  under the
agreement.
                                      -46-
<PAGE>
     Third-party  financing of the TRANZ Enabler units is a required  element of
the  Company's  business  model  and the  Company  will seek  similar  financing
arrangements  for  units  distributed  through  other  marketing  channels.  The
inability to fund  inventory  needs from outside  sources  could have a material
adverse impact on the Company. See "Risk Factors - Risks Relating to the Company
and Its  Business"  and  "Management's  Discussion  and  Analysis  of  Financial
Condition and Results of Operations - Financial Condition, Capital Resources and
Liquidity."

Equipment Deployment and Servicing

         Until recently,  the Company was doing its own equipment deployment and
servicing.  However,  as of January 26, 1998, it entered into an agreement  with
TASQ Technology,  Inc., of Rocklin,  California  ("TASQ"),  to provide equipment
repair,  deployment,  call  tag  management,   encryption  services,   inventory
management  services,  product  sales  (including  equipment,   accessories  and
supplies),  leasing,  rentals, customer support and other related services on an
as-requested  basis to merchants using the Company's wireless  solutions.  Under
this  agreement,  the  Company  pays TASQ  fixed fees for the  various  products
provided and services rendered by TASQ to the Company's  customers,  on a 30-day
billed basis.  TASQ charges  inventory  storage and handling fees for equipment,
accessories  and supplies  purchased from persons other than TASQ. The agreement
is for an initial term of twelve  months from  January 26, 1998,  and renews for
successive  terms of the same  duration  unless  either party  provides  written
notice of  termination at least 3 months prior to the end of a term. The Company
believes that this relationship will ultimately result in savings to the Company
over what it would cost to  provide  these  services  by its own  personnel.  In
addition,  TASQ has a reputation for highly  efficient,  quality with service in
the industry  and the Company  hopes that this  relationship  will insure a high
level of satisfaction in the Company's customers.

Customers
- ---------

         Cardservice International,  Inc. ("CSI"), has been the Company's single
largest  customer,  with sales to CSI representing  approximately 25% and 53% of
the  Company's  POS-50(R)  revenues for the fiscal years ended June 30, 1996 and
1997,  respectively,  and 30% and 17% of the Company's revenue for the three and
six month  periods  ended  December  31,  1997,  respectively.  It is,  however,
expected  that CSI will become a much less  significant  factor in revenue under
the  Company's  new business  plan,  although  sales of POS-50(R)  terminals may
continue to be made to CSI.

         The Company's remaining revenue to date has been comprised primarily of
sales of its products to a variety of ISO's and direct sales to merchants.

         As noted  above,  the Company has  developed a new sales and  marketing
plan for its CDPD based products. If successfully  implemented,  joint marketing
and  distribution  agreements  with major  cellular  carriers  will  provide the
Company with a much broader  reach to merchant  end-users.  No assurance  can be
given,  however,  that the  Company  will be  successful  in  implementing  this
business  strategy.  See "Risk  Factors - Risks  Relating to the Company and Its
Business."

Patents, Trademarks and Other Proprietary Protection
- ----------------------------------------------------

Patents

         The  Company  was  granted a design  patent on  certain  aspects of the
POS-50(R) product in June, 1994. The Company expects to file additional  patents
as it determines appropriate.
                                      -47-
<PAGE>
Trademarks

         The  Company's  name and  POS-50(R)  are  registered  trademarks of the
Company.  The Company  identifies  its mark in all its  marketing  material  and
advertising   campaigns.   The  Company  may  register  future  product  related
trademarks as appropriate and resources are available to do so.

Other Proprietary Protection

         Proprietary  technology  involved  in  the  primary  components  of the
Company's products,  including the cellular and CDPD transceiver and printer, is
owned or licensed by the respective  component supplier.  The Company does claim
proprietary  rights with  respect to the  integration  and use in the  Company's
products.  The Company also claims  proprietary rights on certain aspects of its
application  software  as it relates  to CDPD  point-of-sale  functionality  and
diagnostic  features.  The Company may pursue additional  intellectual  property
protection on its hardware and software products as appropriate and it resources
are available.

Competition
- -----------

         Currently,  the Company believes it has no direct POS-50(R)  competitor
that  is   manufacturing  an  integrated,   battery  powered,   circuit-switched
cellular-based terminal and printer product. However, the company has identified
several non-integrated cellular based solutions that compete with the POS-50(R),
but are not as elegant or functional.  These non-integrated solutions range from
a few hundred dollars to a few thousand dollars  depending upon the distribution
channels and the type and number of components.

         The Company has identified several potential competitors  attempting to
develop CDPD-based terminals and solutions.  Hypercom, a Phoenix-based  terminal
manufacturer,  has publicly  announced their CDPD-based  terminal  product.  The
Company  perceives this product as direct  hardware  competition to the POS-500.
With the  fundamental  decision to enter the  recurring  revenue  business,  the
Company believes that it may be able to develop supplier  relationships with its
perceived   competitors  which  will  essentially   minimize   potential  direct
competition.  See  "Risk  Factors  -  Risks  Relating  to the  Company  and  Its
Business."

Government Regulation
- ---------------------

         The  POS-50(R),  POS-500 and TRANZ  Enabler use cellular RF channels in
the 800-900  megahertz  bandwidth  and are subject to  regulation by the FCC for
both  cellular  transmission  and  unintentional   interference  radiation.  The
products  incorporate  either a  circuit-switched  cellular or CDPD  transceiver
manufactured by suppliers that comply with the appropriate FCC  requirements and
have been issued an FCC identification number.

         The Company has received  confirmation  from the FCC that the POS-50(R)
terminal  product does not require FCC approval for sales of the terminal in the
U.S. marketplace.

         The  POS-50(R),  POS-500 and TRANZ Enabler have passed all known UL and
CSA requirements in testing conducted at an independent certified test site.

         Most foreign countries accept United States federal regulatory approval
for purposes of permitting  commercial  sales of electronic  products;  however,
specific  regulatory  approval of the product may be required in some  countries
and could become an obstacle to sales of the product in such areas.

                                      -48-
<PAGE>

Research and Development
- ------------------------

         A substantial  portion of the Company's early  activities were involved
in the engineering and development of the initial  POS-50(R)  terminal  product.
The Company  completed  development of POS-50(R) in early 1993.  During the last
two fiscal years, ending June 30, 1996 and 1997, the Company expended $458,407
and  $406,522  respectively,  on research  and product  development  activities.
During  the first six months of the  current  fiscal  year,  the  Company  spent
$173,014 on research and development.

         The  Company  employs  four  people  who are  engaged in  research  and
development. Current efforts are focused on CDPD-based products and on POS-50(R)
enhancement,  including  bringing a new  manufacturer  on line,  cost reduction,
product efficiency and reliability,  customization and software development. The
Company expects to add personnel to its R&D staff as the financial  condition of
the  Company  improves  and/or  development   contracts  are  obtained.   It  is
anticipated that the Company will spend  approximately  $450,000 on research and
development during the current fiscal year, based on present staffing levels and
projects  currently under way,  including  development  activities  related to a
hand-held transaction processing unit.

Employees
- ---------

         As of  August  31,  1996,  the  Company  had  reduced  its  staff to 11
full-time employees including its officers,  sales and marketing staff,  product
research  and  development  team,  technical  and  customer  support  staff  and
administrative  staff. Due to continuing financial pressure,  headcount remained
at  approximately  this level and was at 8 full-time  employees at June 30, 1997
and 11 employees on August 31, 1997.

         During the first quarter of fiscal 1998,  the company added several key
management  positions and has aggressively  built a national sales and marketing
organization to fulfill its  obligations  under the GTE Mobilnet Joint Marketing
and Operating  Agreement.  This  agreement  requires a specific ratio of Company
support personnel within each GTE Mobilnet CDPD marketing region. From September
through  early  November,  the Company  added  approximately  43 sales and sales
support personnel. The Company has also expanded its operations, human resources
and  administrative  staff  and  as of  April  30,  1998  had  approximately  60
employees, including five executive officers. See "Management" and "Management's
Discussion and Analysis of Financial Condition and Results of Operations."

Seasonal Variations of Business
- -------------------------------

         The Company's merchant acquiring and transaction processing business is
relatively  immune to seasonal  variations,  although  the Company  expects that
transaction  processing  revenue will reflect  seasonal  variations  paralleling
consumer spending patterns,  generally  increasing somewhat during the Christmas
holiday  season.  However,  the  placement  of  point-of-sale  terminals  can be
expected  to be slower  during  that season as well,  due to the  reluctance  of
merchants to change processors during premier shopping seasons.

Backlog
- -------

         The  Company  had  a  backlog  of  orders  as  of  September   1997  of
approximately  200 TRANZ  Enablers units due primarily to the lead time required
to ramp up  production  from its third  party  suppliers  and a lack of adequate
capital to fund inventory purchases from the Company. From December 1997 through
January 1998, the Company had a backlog of POS-50(R) units,  again due to a lack
of prior capital and the lead time required by its third party  manufacturers to
commence  production once capital to fund the purchases became available.  As of
April 30, 1998 there is no order backlog due to product unavailability.

         The  Company's  financial  condition  has  precluded it from  obtaining
credit from its manufacturers and adequate capital will be required to assure an
uninterrupted  production of inventory as needed. The Company is 

                                      -49-
<PAGE>
hopeful that it will be able to obtain  adequate  third party  financing for its
TRANZ Enabler inventory needs in the near future. However, despite the agreement
with GTE  Leasing,  no  assurance  can be given that this will be the case.  See
"Risk   Factors  -  Risks   Relating  to  the  Company  and  Its  Business"  and
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations - Financial Condition, Capital Resources and Liquidity."

Impact of Environmental Laws
- ----------------------------

         The  Company  does not  believe  that it is  substantially  affected by
environmental  laws and does not expect any material  impact as a result of such
laws.

Properties

         The Company now occupies  approximately 4,500 square feet of office and
general purpose space in a building in Emeryville, California, a suburb adjacent
to Oakland  and San  Francisco,  California.  The  Company  leased this space in
September 1997, at an initial rate of $9,942 per month commencing  October 1997,
and continuing  for a term of 5 years.  The monthly rent will progress to a rate
of $11,640 in year five.

         On  October  23,  1996,  the  Company  closed  its  Boulder  office and
consolidated operations in Colorado Springs, Colorado, where it presently leases
approximately  1,200 square feet of office and  laboratory  space  pursuant to a
lease which extends  through July of 1998. The rent for this space is $1,200 per
month.

         A customer  service and POS-50(R)  deployment  office was open in Wheat
Ridge, Colorado from November 1996 through December 1997. The Company maintained
this space until it relocated its principal operations to California.

Legal Proceedings
- -----------------

Securities Class Actions Settlements

         In September of 1996, the Company agreed to terms to settle  securities
fraud  litigation,  pending since 1994, which was brought in connection with the
Company's initial public offering in December 1993. The parties'  agreement (the
"Settlement  Agreement")  was filed in the United States  District Court for the
District of Colorado on January  15, 1997 in  consolidated  Case No.  94-Z-2258,
Appel, et al. v. Caldwell,  et al. By its order  approving the  settlement,  the
court  certified a plaintiffs'  settlement  class and provided the mechanism for
payment of claims. The Company  contributed $10,000 to the total settlement fund
of  $2,150,000.  The remaining  portion of the  settlement  was  contributed  by
certain  underwriters  of the Company's  initial public  offering and its former
securities  counsel.  No objections to the  Settlement  Agreement  were made. No
potential  class  member  opted-out of the  settlement  and all are bound by the
release   granted  the  Company.   All  claims  against  the  Company  in  those
consolidated  cases were  dismissed by final federal court order on September 4,
1997. No appeal was filed. Similar state court claims were dismissed by Colorado
district  court order dated  October 9, 1997,  and no appeals have been filed in
that case.

     To resolve cross-claims asserted by the underwriters in the litigation, the
Company agreed to issue to RAS Securities  Corporation,  H.J. Meyers & Co, Inc.,
Sands & Co.  Ltd.  and R.J.  Steichen & Co. a total of 600,000  shares of Common
Stock upon the effective date of the Settlement  Agreement,  which was April 26,
1997. The shares issued under this settlement become saleable under SEC Rule 144
commencing  on April 26,  1998.  The Company has agreed to register  such shares
upon demand of holders of not less than 25% of the shares, not sooner than April
26,  1998.  See "Risk  Factors - Risks  Relating to the  Company's  Securities -
Market  Overhang;  Registration  Rights;  Possible  Effect  on  Market  for  the
Company's Common Stock."

                                      -50-
<PAGE>
         Further, on September 17, 1997 the Company agreed to entry of a consent
judgment  against  it and in  favor of Don  Walford,  the  sole  shareholder  of
underwriter Walford Securities,  Inc., in the amount of $60,000,  payable over a
three year period.

Settlement with Consultant

         In July of 1997, the Company executed a two-year agreement effective as
of April 1, 1997 for consulting  services previously provided and to be provided
by Mr. Gary  Woolley.  In addition to monthly  cash  compensation,  Mr.  Woolley
received a $50,000  two-year  convertible  note with 10% interest per annum. The
note was convertible into Common Stock at $.40 per share, for a total of 125,000
shares issuable upon conversion of the principal amount of note. A dispute arose
between Mr. Woolley and the Company and the consulting  agreement was terminated
by the Company as of the end of August  1997.  Mr.  Woolley and the Company have
now settled  their  dispute by the payment to Mr.  Woolley of a total of $60,000
(including  amounts  previously paid to Mr. Woolley as a consulting fee prior to
termination) for all services rendered by Mr. Woolley to the Company. As part of
the settlement, an adjustment to the conversion terms of the promissory note was
made  reflecting  that all principal  and accrued  interest on the note could be
converted  to 75,000  shares of the  Company's  Common  Stock by election of Mr.
Woolley  made on or  before  April 1,  1998.  The  shares  were to be  issued as
"restricted  securities"  as defined under Rule 144 under the  Securities Act of
1933.  Mr.  Woolley  elected to convert the note to shares of Common Stock as of
January 26, 1998. The shares became  saleable under Rule 144 commencing on April
1, 1998.

Settlement of Claims of Certain Noteholders

         From April through June 1997 the Company  issued a total of $185,000 of
Demand Notes  payable in full on or before April 11, 1998 (the "Demand  Notes").
The principal and accrued  interest on the Demand Notes became  convertible into
shares of the  Company's  Common  Stock as of November 1, 1997 at prices of $.35
per share (as to $75,000 of the Demand Notes) and $.50 per share (as to $110,000
of the Demand  Notes).  Commencing  on  November  3,  1997,  the  Company  began
receiving  conversion  demands from the Noteholders and as of November 14, 1997,
holders of $135,000 of the Demand Notes had demanded  conversion of their Demand
Notes into Common Stock and were insisting that the Company issue "free-trading"
shares to them. The Noteholders  claimed that their right to free-trading  stock
arose out of certain  oral  representations  made at the time of issuance of the
Demand Notes, the fact that no "restricted securities" legends were imprinted on
the documents  evidencing the Demand Notes and no other written advice as to the
"restricted"  nature of the shares underlying the Demand Notes was given to them
at the time.  The  complaining  Noteholders  were  asserting  damages based on a
market price for the  Company's  Common Stock in the $8.00 per share range as of
the November 1, 1997 time period.  The holder of the  remaining  $50,000  Demand
Note  (which is  convertible  at $.50 per  share)  has not  asserted  any claims
against the Company in connection with his purchase of the Demand Note.

         Rather than incur the expense and risks of litigation,  the Company has
settled the complaining  Noteholders'  claims by agreeing to issue 1.4 times the
number of shares  originally  issuable as  principal  and interest on the Demand
Notes purchased by the complaining Noteholders (plus an additional 11,000 shares
to one Noteholder who purchased $50,000 of the Demand Notes),  and providing the
Noteholders with certain guarantees as to the amount for which the shares can be
resold and a "put"  which  allows the  Noteholders  to  require  the  Company to
repurchase any  restricted  shares  remaining  unsold at the end of the one year
period after the shares become  saleable under SEC Rule 144. The shares issuable
upon  conversion of the Demand Notes will be "restricted  securities" as defined
under SEC Rule 144, but will become saleable  pursuant to Rule 144 one year from
the date the converted  Demand Note was purchased by the Noteholder.  A total of
525,800 shares have been or will be issued to the complaining  Noteholders  upon
conversion  of their  notes  which  will be  subject  to the  guarantee  and put
agreements.  The  holder  of the  other  $50,000  demand  Note will be given the

                                      -51-
<PAGE>
enhanced conversion rate (of 1.4 times the number of shares originally issuable)
and will receive  154,000 shares upon conversion of his Demand Note but will not
be given the guarantee or put.

         The guarantee  provision of the settlement  agreement allows the former
Noteholders  to recover the  difference  between the  guarantee  price (which is
$3.00 per share as to 360,800 of the shares and $4.29 per

share as to the remaining  165,000 shares issuable upon conversion of the Demand
Notes) and the gross amount the  Noteholder  receives upon a sale of the shares.
The guarantee is operative at any time during the one year period  commencing on
the date the shares become saleable under SEC Rule 144. The Company is obligated
to pay the amount due within thirty days of receiving a demand,  accompanied  by
documentation  confirming the sale.  Under the "put" provision of the settlement
agreement,  the former Noteholders will have a five day period commencing on the
date one year from the date the shares  become  saleable  under SEC Rule 144 (or
the  first  business  day  thereafter  if such day is a day on which  the  stock
markets are closed) during which the former Noteholders may "put" any restricted
shares remaining  unsold by them at the time back to the Company.  Upon exercise
of the put,  the Company  which must either (1)  purchase the shares for the put
price  (which is $3.00 per share for  360,800  of the shares and $4.29 per share
for 165,000 of the shares) or (2)  require  the  shareholder  to sell the shares
into the market, with the Company making up the difference between the put price
and the gross amount received by the shareholder upon such sale,  within 15 days
after receipt of written notice and documentation confirming the sale. See "Risk
Factors  -  Risks  Relating  to  the  Company's   Securities   Market  Overhang;
Registration Rights; Possible Effect on Market for the Company's Common Stock."

         On July 2, 1997,  the  Company  also  issued a  promissory  note in the
amount of $16,825 to one of the investors  who purchased the Demand Notes.  This
note was due and  payable  in full as of July 30,  1997 and bore  interest  at a
default rate of 18% per annum if not paid when due. In return for the investor's
agreement  not to  require  the  Company  to pay the note when it came due,  the
investor claims that a  representative  of the Company promised that the Company
would treat the note the same as the other Demand Notes and convert it to Common
Stock on the same  terms.  At the same  time as it  settled  the  claims of this
investor  arising out of the Demand  Notes,  the  Company  agreed to convert all
amounts  owing as  principal  and  interest  by it under this note to a total of
18,507 shares of Common Stock.  The shares issuable upon conversion of this note
are not entitled to the  guarantee or put  described  above which applies to the
shares issuable upon conversion of the Demand Note purchased by this investor.

Dispute with Supplier

     In April of 1995,  the  Company  entered  into an  agreement  with  Novatel
Communications Ltd. (now called Novatel,  Inc.) to supply it with modems for its
CDPD  products.  Novatel,  Inc.  has  asserted a claim  against  the Company for
payment for product it delivered to the Company under that agreement.  The claim
was  asserted in October  1996 for  $59,632.  Although the Company has accrued a
liability  in the  amount of this  claim,  it  asserts  that  Novatel  delivered
defective  product  which has caused it damages to the  Company in excess of the
amount being claimed by Novatel.  The Company is therefore  disputing the claim.
The  Company  and  Novatel  have  agreed  to  arbitrate  the  dispute  under  an
arbitration  provision of the  agreement  which  requires  arbitration  before a
private arbitration agency located in Vancouver,  British Columbia.  The Company
believes it has a  substantial  basis for its  refusal to pay the claim,  but no
assurance can be given that it will prevail in arbitration.

                           DOCUMENTS FILED AS EXHIBITS
                           ---------------------------

         References made in this Prospectus to material contracts, agreements or
other  documents  are  summaries  only and are  qualified  in their  entirety by
reference to the complete  copy of the document  which is filed as an Exhibit to
the  Registration  Statement of which this Prospectus is a part.  Copies of such
documents  can be  obtained  from the  United  States  Securities  and  Exchange
Commission or from the Company by a written  request  addressed to the attention
of the Corporate Secretary. See "Available Information."

                                      -52-
<PAGE>
                                   MANAGEMENT
                                   ----------

Directors and Executive Officers
- --------------------------------

         The  following  table  sets  forth  information  with  respect  to  the
directors and executive officers of the Company.

Directors

       Name               Age      Principal Occupation           Director Since
       ----               ---      --------------------           --------------

   Evon A. Kelly           56      Chief Executive Officer        August 1997
                                     of the Company

   Rod L. Stambaugh        37      President of the Company       August 1991

   Richard S. Barton       49      CEO and President of           December 1997
                                     ADATOM, Inc.

   Caesar Berger           50      Vice President - Cardservice   December 1995
                                     International, Inc.

   Chester N. Winter       66      General Partner of Colorado    February 1994
                                     Incubator Fund, L.P.

Director Appointee

       Name               Age      Principal Occupation           Directorship
       ----               ---      --------------------           Commences
                                                                  ---------

   Alvin C. Rice           74      Senior Associate,               June 1, 1998
                                     entrenet Group, LLC

Business Experience of Directors and Director Appointee

     Evon A. Kelly. Until joining the Company in August of 1997, and since 1991,
Mr.  Kelly was  president  of Kelly  Learning  Alliance,  a  consulting  firm he
founded,  which  addresses areas in human resource  development,  organizational
development and sales dynamics.  Kelly Learning  Alliance  clients have included
Motorola, Xerox Corp. and NEC Corp. From 1988 to 1991, Mr. Kelly was Senior Vice
President  of sales  and  operations  at  Wilson  Learning  Corp.,  where he was
responsible for developing and implementing sales and marketing strategies. From
1986 to 1988,  Mr. Kelly was a regional vice  president of store  operations for
Federated  Department  Stores Inc., where he supervised over 1,500 employees and
was  responsible for profit and loss  performance.  From 1973 to 1983, Mr. Kelly
held  several  key  positions  with  Xerox  Corp.,  including  manager of supply
business  center  where he  directed a national  sales force of 400.  Mr.  Kelly
received his bachelor's degree in liberal arts from Boston College.

     Rod L. Stambaugh.  Mr. Stambaugh  served as Chief Executive  Officer of the
Company from October 1996 until August 1997,  when Mr. Kelly joined the Company.
He was Vice  President in charge of marketing and business  development  for the
Company from 1991 through  October  1996.  Mr.  Stambaugh was also the Corporate
Secretary from  September  1995 until October 1996. Mr.  Stambaugh is one of the
founders of the Company  and has devoted his full  business  time to the Company
since August 1991. He co-founded U.S.  Wireless,  Inc., a  nonaffiliated  retail
cellular phone center, at which he worked full time from January 1990

                                      -53-
<PAGE>
through July 1991. Mr. Stambaugh served on the Company's Board of Directors from
July 1991 through  October  1994,  rejoining the Board as Chairman in July 1995.
Mr.  Stambaugh  graduated  from Baker  University in 1982 with a B.S.  degree in
psychology, and a minor in business administration.

     Richard S. Barton.  Mr.  Barton is Chairman,  Chief  Executive  Officer and
President  of ADATOM,  Inc., a California  corporation  which  markets and sells
retail and shopping solutions,  including electronic  catalogues and stores. See
"Certain  Transactions  - Transactions  with ADATOM,  Inc." He completed a Sloan
Fellowship at Stanford  University in Palo Alto,  California from September 1995
through  September 1996. From October 1993 through August 1995, Mr. Barton was a
corporate  vice  president  and  president  of  Xerox'  United  States  Customer
Operations.  From 1991 until  October  1993 Mr.  Barton was  President  of Xerox
Canada, Inc. Mr. Barton joined Xerox in 1971 as a sales  representative and held
various  positions in addition to those  described  above,  including  executive
assistant  to the  President,  Chairman  and CEO from 1985  through  1987,  Vice
President,  Marketing  Operations for Xerox' United States  Marketing Group from
1987 through 1989 and Vice  President,  North American  Systems Sales for Xerox'
Integrated  Systems  Operations  from 1989  through  1991.  Mr.  Barton  holds a
Master's Degree in Business Management from Stanford University. Mr. Barton also
serves on the boards of Avon Products,  Inc., a publicly traded company, and the
United States Chamber of Commerce.

     Caesar  Berger.  Mr.  Berger  is a senior  Vice  President  of  Cardservice
International, Inc. where he is responsible for the Technology Group. Mr. Berger
joined  Cardservice  International  in August of 1994. Prior to that, Mr. Berger
served for more than ten years as  President,  and was the founder of,  Computer
Based Controls, Inc. a wholly-owned subsidiary of Electronic Clearing House Inc.
Mr.  Berger was a principal on the American  Express  Money Order  project which
resulted  in the  deployment  of  over  17,000  of the  Money  Order  dispensers
operating today in over 10,000 retail locations nationwide. Mr. Berger graduated
in 1970 from Lvov Polytech  Institute with the  equivalent of an M.S.  degree in
Electronics and Computer Science.

     Chester N. Winter.  Mr. Winter is a general  partner of Colorado  Incubator
Fund,  L.P., a venture capital fund which invests in early stage high technology
enterprises  including  software,  materials,  medical  and bio-  technology;  a
position  he has held  since  1991.  Since  March,  1993 he has also  been  Vice
President of Paradigm Partners,  LLC, a consulting company. From February,  1994
until September,  1995 he served as Chairman of Highland Energy, Inc., an energy
services company that merged with EUA-Cogenics,  a subsidiary of Eastern Utility
Associates,  a publicly traded utility company.  From March, 1989 until October,
1992 he was Chairman and Chief Executive Officer of Clinical Diagnostics,  Inc.,
a home health care product  distributor that merged with Polymedica,  a publicly
held medical  product  distribution  company.  Mr. Winter has served in numerous
executive management positions with other companies, including Vice President of
Sinco  International  Investments,  Inc.  from 1986  through  July,  1992,  Vice
Chairman of Genro  Corporation,  a holding  company with  interests in financial
services,  hotels, computer services and real estate, from October, 1982 through
September,  1986. Mr. Winter has also consulted with and served on the boards of
directors of numerous  technology and growth  companies over the last ten years.
He has consulting experience in seven countries with the International Executive
Service Corps and the South-North Development Initiative. He holds B.A. and M.S.
degrees in  Economics  from the  University  of Colorado and has  completed  the
Owner/President  Management  Program at Harvard  University  Graduate  School of
Business.

     Alvin C. Rice. Mr. Rice is currently  affiliated with entrenet Group,  LLC,
as a senior  associate.  He has been with  entrenet  since  January 1998. He has
agreed to become a director  of the  Company  as of June 1, 1998.  His career in
banking,  investment banking and commercial business management has spanned over
40 years. He served as Chairman of California Bancorp Systems, Inc. from January
1994 until  December  1997 and as Chairman of the First  National  Bank of Marin
from 1989 until December  1993. In his 25 years with Bank of America,  from 1947
until 1979, he served in various capacities  including head of the International
Banking  Division,  Senior  Credit  Officer  and Vice  Chairman.  In the  latter
capacity,  he was in charge of the Bank's worldwide commercial banking business.
He served as Chairman and President of Imperial  Bank from 1979 until 1984.  Mr.
Rice has also served as a Director of Memorex  Corporation,  Fairchild  Camera &
Instrument  Co., and the Montreal Trust Company.  He is a cum laude graduate Phi
Beta Kappa graduate of Stanford University from which he received a B.A. degree.

                                      -54-
<PAGE>
He attended the Graduate  School of Banking at the  University  of Wisconsin and
Harvard's Advanced management program. See "Certain  Transactions - Transactions
with entrenet Group, LLC."

Committees

     The Company has an audit committee which consists of Messrs. Barton, Berger
and Winter.  During the fiscal  year ended June 30,  1997 and until  February 6,
1998, the audit committee consisted of Messrs. Berger and Alan Roberts, a former
director  of the  Company.  The audit  committee  recommends  engagement  of the
Company's   independent   accountants,   approves  services  performed  by  such
accountants,  and reviews  and  evaluates  the  Company's  accounting  system of
internal  controls.  The audit  committee  did not meet during fiscal year 1997;
however,  these issues were  discussed  by the full board.  The Company does not
have standing nominating or compensation  committees.  The functions which these
committees would perform are performed by the Board as a whole.

     The  Company's  Board of Directors  met once during  fiscal year 1997.  All
directors attended the meeting.  Board actions were conducted  primarily through
consultation  among  management  and directors  followed by consent  resolutions
adopted by all members of the Board of Directors.

Other Significant Executive Officers
- ------------------------------------

     Other  significant  executive  officers  of the  Company  who are not  also
directors are:

       Name               Age    Position with the Company       Officer Since
       ----               ---    -------------------------       -------------

   Robert E. Robichaud    44     Chief Financial and Accounting  September 1997
                                 Officer, Treasurer and
                                 Assistant Secretary

   Clyde F. Casciato      42     Vice President, Sales           August 1997

   Raymond J. Mueller     56     Vice President, Operations      December 1997

Business Experience of Significant Executive Officers

     Robert  E.  Robichaud.  Since  1985  Mr.  Robichaud  has held  several  key
financial  management  positions at Triad  Systems Corp.  including  Director of
Financial  Planning and Analysis and most recently,  Director of Finance.  Triad
Systems is a provider of software, hardware and information management solutions
which  recorded  1997  revenues in excess of $175  million.  Triad Systems was a
NASDAQ listed company and was acquired by Cooperative Computing Inc. on February
27, 1997.  Prior to 1985, Mr.  Robichaud held several  financial  positions with
Mohawk Data Services Corp. since 1978. Mr. Robichaud received a bachelors degree
in  economics  from  Fairfield  University  in 1976 and an M.B.A.  from  Rutgers
Graduate School of Business in 1978.

     Clyde F.  Casciato.  Since 1989, Mr.  Casciato has held several  management
positions at AT&T Wireless  Services,  the wireless business unit of AT&T Corp.,
including  Director of Sales and  Marketing,  District  Manager  -Major/National
Accounts and most recently,  Western U.S. Regional  Sales/Distribution Manager -
Wireless  Data.  Mr.  Casciato  played a key role in helping to  establish  AT&T
Wireless Services as the market leader in the emerging wireless data (packet and
circuit  switched)  business  segment.  From  1984 to 1989,  he held  key  sales
management  positions at Xerox Corp. including Major Account Manager and Program
Sales Manager.
                                      -55-
<PAGE>
     Raymond J. Mueller.  Mr.  Mueller served as Director of Sales and Marketing
for Nicor, Inc., a pneumatic tool company,  from 1995 until joining the Company.
From 1993 until joining the Company,  Mr. Mueller was an independent  consultant
in  the  areas  of  strategic  planning,  team  building,   decision-making  and
compensation matters.  Prior to that, he was Director of Sales and Marketing for
Wilson  Learning  Corp.  from 1989  through  1993.  Prior to 1993,  he served as
Manager of Corporate  Compensation  and  Director of Human  resources at Borden,
Inc.,  Manager of Compensation at Avon Products,  Inc. and Manager of Employment
at  Bristol  Meyers.  He holds a  Bachelors  Degree  in  Economics  from  Xavier
University.

Executive Compensation
- ----------------------

     The following table shows all the  compensation  paid by the Company to its
Chief Executive  Officer (the "Named Executive  Officer") during the fiscal year
ended June 30, 1997. Mr. Stambaugh,  the Company's CEO at June 30, 1997, did not
serve as CEO for the  Company  during the fiscal  years  ended June 30, 1996 and
1995.  No other  executive  office of the Company  received  total  compensation
during the fiscal year ended June 30, 1997 in excess of $100,000.
<TABLE>
<CAPTION>
                                            Summary Compensation Table
                                            --------------------------

=============================================================================================================================
                                                 Annual Compensation              Long Term Compensation
- -----------------------------------------------------------------------------------------------------------------------------
                                                                     Other       Restricted
                                                                    Annual         Stock        Securities      All Other
   Name and Principal        Fiscal       Salary       Bonus        Compen-        Awards       Underlying      Compensa-
        Position              Year         ($)          ($)       sation ($)        ($)        Options (#)       tion ($)
- -----------------------------------------------------------------------------------------------------------------------------
<S>                           <C>        <C>            <C>           <C>           <C>             <C>            <C> 
Rod L. Stambaugh,             1997       $79,881        $-0-          (2)           $-0-           -0-             $-0-
Chief Executive
Officer(1)
=============================================================================================================================
<FN>
     (1) Mr. Stambaugh commenced service as CEO as of October 23, 1996.  Mr. Stambaugh succeeded Mr.
         Michael Brisnehan, who resigned as CEO at that time.
     (2) No amounts are shown under "Other" as the aggregate incremental cost to
         the Company of personal  benefits provided to the executive officer did
         not exceed 10% of his annual salary and bonus during the year.
</FN>
</TABLE>
Option Grants in Fiscal Year Ending June 30, 1997

     As reflected in the following  table,  no options were granted to the Named
Executive  Officer during the fiscal year ended June 30, 1997. Also reported are
the values for  "in-the-money"  options,  which  represent  the positive  spread
between the exercise  price of any  existing  stock  options  owned by the Named
Executive Officer and the year-end price of the Company's Common Stock.


                                      -56-
<PAGE>
<TABLE>
<CAPTION>
                 Aggregated Option Exercises in Last Fiscal Year
                 -----------------------------------------------
                            and FY-End Option Values
                            ------------------------

=========================================================================================================================
                                                                                                       Value of
                                                                   Number of Securities          Unexercised In-the-
                               Shares                             Underlying Unexercised           Money Options at
                             Acquired on         Value            Options at FY-End (#)               FY-End ($)
          Name              Exercise (#)      Realized ($)           Vested/Unvested           Vested/Unexercisable(1)
- -------------------------------------------------------------------------------------------------------------------------
<S>                             <C>             <C>                 <C>                            <C>  
Rod L. Stambaugh                 -0-              $-0-                133,400/21,600                $20,010/$3,240
=========================================================================================================================
<FN>
(1)  Based on the average traded price of the underlying shares of Common Stock of $.28 per share at June 30,
     1997, less the per share exercise price of the options.
</FN>
</TABLE>
Director Compensation

     Directors  who are not  employees  of the Company  receive an annual  stock
option to purchase  20,000  shares of the Company's  Common Stock.  The grant is
made  pursuant to the  Company's  1992 Stock  Option Plan as of each  director's
anniversary  date,  with an  exercise  price  equal to the  market  value of the
underlying  stock as of the date of  grant.  Options  vest 25% on each six month
anniversary  following  the  date of  grant.  This is the only  arrangement  for
compensation  of directors.  A total of 20,000 stock options were granted to one
non-employee  director  during the  fiscal  year  ended  June 30,  1997,  and an
additional  40,000  options  are  issuable  to two  non-employee  directors  for
services  rendered during fiscal year 1997.  20,000 options have been or will be
issued to each non-employee  director (presently four people) during fiscal year
1998.

Proposed Executive Bonus Plan

     Management   of  the   Company  is  in  the   process  of   formulating   a
performance-based  bonus  plan  for the  Company's  executive  officers  and key
personnel,  which may include  provisions for cash bonus compensation as well as
stock based  compensation under the Company's 1992 Stock Option Plan. Other than
certain contingent bonus compensation that has been offered to certain executive
officers of the Company as described  below, and which is subject to adoption of
criteria  by the  Board  of  Directors,  the  Board  has  not yet  approved  the
parameters of such a bonus plan.

Employment Agreements and Change In Control Provisions

     Evon A. Kelly.  The Company  presently has an employment  arrangement  with
Evon A. Kelly, its current CEO, pursuant to which Mr. Kelly receives $150,000 in
cash   compensation   per  year,  plus  up  to  $150,000  in  additional   bonus
compensation,  with criteria to be reviewed by the Board of Directors. Mr. Kelly
has also been  granted a  non-qualified  stock  option to purchase up to 600,000
shares of the Company's  Common Stock at $1.00 per share,  exercisable as to 10%
as of the date of grant (August 4, 1997) and vesting at the rate of 3% per month
thereafter  so long as Mr.  Kelly  remains  in the  employ of the  Company.  All
options  must be  exercised  within 10 years of the date of grant.  All  options
immediately vest and become exercisable upon a change in control of the Company.
The Company has agreed to indemnify Mr. Kelly for a portion of the tax liability
differential  between  non-qualified stock option and incentive stock option tax
treatment, when and if he should exercise his options and dispose of the shares.
The Company has also agreed to register the shares underlying Mr. Kelly's option
with the SEC on a Form S-8 registration statement as soon as practicable.

                                      -57-
<PAGE>
     Rod L. Stambaugh. The Company has an arrangement under which it pays Rod L.
Stambaugh,  its President,  $130,000 per year. Mr. Stambaugh may also be granted
bonus  compensation  and/or stock  options as approved by the Board of Directors
from time to time,  although the Company has no present  commitment to grant any
bonus or  options to Mr.  Stambaugh  at this time.  It is  anticipated  that Mr.
Stambaugh will be entitled to participate  in any  performance-based  bonus plan
approved by the Board of Directors.

     Other Executive Officers. The Company also has employment arrangements with
Robert E.  Robichaud,  Clyde F. Casciato and Raymond J. Mueller.  Mr.  Robichaud
receives a salary of  $125,000  per year and may be  entitled  to a  performance
bonus of up to $25,000 for fiscal  year 1998,  based on the  performance  of the
Company.  He was granted options to purchase up to 50,000 shares of Common Stock
at $3.95 per share under the  Company's  1992 Stock Option Plan,  with a vesting
schedule  of 10% as of his date of hire  (September  5,  1997)  and 3% per month
thereafter.  Mr.  Casciato  receives  a salary of $80,000  per year,  and may be
entitled  to a bonus of $30,000  for fiscal  year 1998,  based on the  Company's
performance.  Mr.  Mueller  receives  a salary of  $100,000  per year and may be
entitled  to a bonus of $25,000  for fiscal  year 1998,  based on the  Company's
performance.  Messrs. Casciato and Mueller have been granted stock options under
the Company's 1992 Stock Option Plan to purchase  50,000 shares of Common Stock,
exercisable at $3.53 per share (for Mr. Casciato's  options) and $6.34 per share
(for Mr. Mueller's  options).  The options have the same vesting schedule as Mr.
Robichaud's  options.  Mr.  Casciato's  date of hire was  August 25,  1997;  Mr.
Mueller was hired on November 24,  1997.  These  executive  officers may also be
granted  up to an  additional  50,000  options  based on the  attainment  by the
Company of certain performance goals under the terms of the executive bonus plan
as finally  approved by the Board of  Directors.  Pursuant  to the Amended  1992
Stock Option Plan, all options granted to these individuals immediately vest and
become  exercisable  upon a  merger,  acquisition,  sale of all  assets or other
change in control of the Company.

Stock Option Plan

     General.  The  Company's  Amended  1992 Stock  Option Plan (the "Plan") was
adopted for the purpose of granting employees,  directors and consultants of the
Company  options to purchase  Common Stock so that they may have the opportunity
to  participate in the growth of the Company and to provide these people with an
increased incentive to promote the interests of the Company.

     Administration  of the  Plan.  The Plan is  administered  by at  least  two
disinterested  members  of the Board of  Directors  (the  "Board")  or the Board
itself.  The Board may from time to time adopt rules and regulations as it deems
advisable for the  administration  of the Plan, and may alter,  amend or rescind
any such rules and  regulations  in its  discretion.  The Board has the power to
interpret, amend or discontinue the Plan.

     Grant of  Options.  Options  may be  granted  under the Plan for a total of
2,680,000  shares of Common  Stock.  The  number  of shares  underlying  options
available to the Plan was increased to 2,680,000 from 880,000 on August 6, 1997,
by the Board of Directors.  This amendment was approved by  shareholders  at the
Annual  Meeting of  Shareholders  held  February 6, 1998.  Additional  grants of
options may be made only to employees,  directors and consultants of the Company
and any parent or subsidiary.  The Board determines the terms of options granted
under the Plan,  including the type of option  (which can be an incentive  stock
option  within the meaning of Section 422 of the Internal  Revenue Code of 1986,
as amended (the "Code"), or a non-qualified  stock option),  the exercise price,
the number of shares subject to the option, and the exercisability  thereof. The
Board also determines,  at the time of grant, the period during which the option
will be exercisable,  subject to the limitations of the Plan.  Unless  otherwise
provided  at the time of grant,  options  to  employees  vest 10% at the time of
grant and 3% per month  thereafter.  An option to purchase 20,000 shares at fair
market  value  is  automatically  issued  under  the  Plan to each  non-employee
director as of the director's  anniversary date. Options granted to non-employee
directors  vest 25% at the time of grant and 25% at each six  month  anniversary
thereafter.  See also "Management - Director  Compensation," above.  Information
regarding  presently  outstanding  options is set forth in the table below.  See
"Options Presently Outstanding Under the Plan," below.

                                      -58-
<PAGE>
     Terms and  Conditions  of  Options.  The Board may  impose on an option any
additional  terms  and  conditions  which it deems  advisable  and which are not
inconsistent with the Plan. The exercise price of any stock option granted under
the Plan  must not be less  than  100% of the  fair  market  value of a share of
Common Stock on the date of grant, except that as to an optionee who at the time
an incentive stock option is granted owns stock  possessing more than 10% of the
total combined voting power of all classes of stock of the Company, the exercise
price of such incentive  stock option must be at least equal to 110% of the fair
market  value of the shares as of the date  prior to the date of the  grant.  In
addition,  no incentive  stock  option can be granted to any employee  where the
aggregate fair market value of the shares (determined at the date of such option
grant) for which such incentive stock options are exercisable for the first time
in any calendar year exceeds $100,000.  In connection with a merger, sale of all
of the Company's  assets,  or other transaction which results in the replacement
of the Company's Common Stock with the stock of another corporation, all granted
options (including unvested options) become exercisable immediately prior to the
consummation of the  transaction,  unless other provisions are made with respect
to those options.

     Exercise of Options.  An optionee may exercise  less than all of the vested
portion  of an option,  in which case such  unexercised,  vested  portion  shall
continue  to remain  exercisable,  subject  to the terms of the Plan,  until the
option  terminates.  Vested options must be exercised  within three months of an
optionee's termination of employment with the Company.

     Federal Income Tax Consequences.

     Incentive Stock Options.  The Company  anticipates that all options granted
under the Plan and treated by the Company as "incentive stock options," that is,
a stock  option  described in Section 422 of the Code,  will have the  following
anticipated (but not guaranteed) federal income tax consequences,  among others:
the optionee will recognize no income at the time of grant; upon exercise of the
incentive  stock  option,  no income  will  result to any party;  if there is no
disposition of the shares until a date that is both (i) two years from the grant
of an incentive stock option and (ii) one year from its exercise, no amount will
be ordinary income and, upon disposition in a taxable transaction,  the employee
will receive  long-term  capital gain or loss treatment  equal to the difference
between the amount  realized  and the option  price;  any gain  realized  upon a
disposition  other  than as set forth  above may result in  ordinary  income tax
treatment  to the  optionee;  generally,  the Company  receives no  deduction in
connection with the transaction;  and, certain  optionees may incur  alternative
minimum tax treatment under the Code upon exercise of an incentive stock option.

     Non-qualified Stock Options. The Company anticipates that all non-qualified
stock options  granted under the Plan will have the following  anticipated  (but
not guaranteed) federal income tax consequences, among others: the optionee will
recognize  no income at the time of grant;  upon  exercise of the  non-qualified
stock option,  the  individual to whom the option is granted should be deemed to
receive ordinary income at the time of exercise equal to the excess,  if any, of
the fair market value of the acquired  shares at such time over the option price
for such shares;  if the shares  acquired  upon the exercise of a  non-qualified
stock option are disposed of in a taxable transaction,  the individual disposing
of such shares will have a realized and recognized capital gain or loss equal to
the  difference,  if any,  between the amount realized and the adjusted basis of
such shares to the holder;  such gain or loss will be  long-term  or  short-term
depending  on whether or not such  shares are held for longer  than six  months;
and, the adjusted  basis  usually (but not always) will include the option price
plus any ordinary income described above with respect to such shares.

Form S-8 Registration of Shares of Common Stock
Issuable Pursuant to Options Under the Plan

     The Company  registered  880,000 shares of Common Stock underlying  options
issuable  under  the  Plan  with  the  United  States  Securities  and  Exchange
Commission  (the  "SEC")  under  a Form  S-8  Registration  Statement  that  was
effective as of September 1995. The Company intends to file another registration
statement on Form
                                      -59-
<PAGE>
S-8 in the near future to register the additional  shares  issuable  pursuant to
the exercise of options that have been or may be issued under the Plan.

Options Presently Outstanding Under the Plan

     As of February 28, 1998 there were a total of 757,431  options  outstanding
under the Plan,  402,931 of which were vested at that date. Of the total options
outstanding at February 28, 1998, 272,781 were held by directors (one of whom is
also an officer of the Company),  150,000 were held by other executive officers,
and 334,650 were held by employees or consultants  of the Company.  The weighted
average exercise price of all options  outstanding under the Plan as of February
28,  1998,  was $3.03.  No  additional  options  have been issued by the Company
either under or outside the Plan since February 28, 1998. See also "Management -
Executive Compensation - Stock Option Plan."

                                      -60-
<PAGE>
           SECURITY OWNERSHIP OF PRINCIPAL SHAREHOLDERS AND MANAGEMENT
           -----------------------------------------------------------

     The following tables set forth certain information regarding the beneficial
ownership  of the  Company's  Common  Stock and Series A  Preferred  Stock as of
February 28, 1998, by (i) each Director and Director  appointee,  (ii) the Named
Executive  Officer and the current Chief Executive  Officer,  (iii) all persons,
including  groups,  known to the  Company  to own  beneficially  more  than five
percent  (5%) of the  outstanding  Common  Stock  of the  Company,  and (iv) all
executive officers and directors as a group. A person (or group) is deemed to be
a beneficial  owner of Common Stock that can be acquired by such person or group
within 60 days from February 28, 1998 upon the exercise of warrants,  options or
other rights  exercisable for, or convertible into, Common Stock. As of February
28, 1998,  there were a total of 9,319,601  shares of Common Stock and 3,060,000
shares of Series A Preferred Stock outstanding.

     Except as otherwise indicated, the address of each of the following persons
is c/o U.S. Wireless Data, Inc., 2200 Powell Street, Suite 450,  Emeryville,  CA
94608.
<TABLE>
<CAPTION>
                         Certain Holders of Common Stock
                         -------------------------------

                                                       Shares of Common Stock
                                                        Beneficially Owned (1)
                                                     Number              Percent
                                                       of                  of
Name of Beneficial Owner                             Shares               Class
- ------------------------                             ------               -----
<S>                                                 <C>                <C> 
Rod L. Stambaugh.................................       427,700 (2)       4.5%
Evon A. Kelly....................................       204,000 (3)       2.1%
Richard S. Barton................................           -0-           0.0%
Caesar Berger....................................        10,000            *
Chester N. Winter................................        85,281 (4)       0.9%
Alvin C. Rice....................................           -0-           0.0%
John M. Liviakis.................................     4,065,000 (5)      34.0%
  2420 "K" Street, Suite 220
  Sacramento, CA  95816
Robert B. Prag...................................     1,515,000 (6)      14.9%
  2420 "K" Street, Suite 220
  Sacramento, CA  95816
Liviakis Group...................................     5,340,250 (7)      41.6%
  2420 "K" Street, Suite 220
  Sacramento, CA  95816
entrenet Group, LLC..............................       615,435 (8)       6.2%
  1304 Southpoint Boulevard, Suite 220
  Petaluma, CA  94954
All directors, director appointees and 
executive officers as a group (8 persons).........    1,169,665 (9)      11.9%

- ------------------

 *   Represents less than 1% of outstanding shares.

                                      -61-
<PAGE>
<FN>
(1)  Except as  specifically  indicated  in the  footnotes  to this  table,  the
     persons  named in this table have sole  voting  and  investment  power with
     respect to all shares of Common Stock shown as beneficially  owned by them,
     subject to community property laws where applicable.  Beneficial  ownership
     is determined in accordance with the rules of the United States  Securities
     and Exchange  Commission.  In computing  the number of shares  beneficially
     owned by a person and the  percentage  ownership of that person,  shares of
     Common  Stock  subject to  options,  warrants or rights held by that person
     that are currently  exercisable  or  exercisable,  convertible  or issuable
     within 60 days of February 28, 1998, are deemed  outstanding.  Such shares,
     however,  are not  deemed  outstanding  for the  purpose of  computing  the
     percentage ownership of any other person.
(2)  Includes shares underlying a total of 75,200 options  exercisable within 60
     days of February  28,  1998.  
(3)  Includes shares underlying a total of 204,000 options exercisable within 60
     days of February 28, 1998.
(4)  Includes shares underlying a total of 72,781 options  exercisable within 60
     days of February 28, 1998.
(5)  The information  shown is based upon Schedule 13D/A (Amendment No. 2) dated
     November  26,  1997 filed on behalf of Liviakis  Financial  Communications,
     Inc.  ("LFC"),  John M.  Liviakis,  Renee A.  Liviakis  and  Robert B. Prag
     (collectively  the "Liviakis  Group") and information  known to the Company
     based  on its  consulting  agreement  with  LFC and the  number  of  shares
     issuable to LFC under that agreement. John M. and Renee A. Liviakis are the
     owners of LFC and Robert B. Prag is an executive officer of LFC. The number
     of shares shown  includes a total of  2,625,000  shares of Common Stock and
     1,200,000 shares of Common Stock underlying  warrants owned by Mr. Liviakis
     as an  individual,  plus 240,000 shares of Common Stock issuable to LFC and
     Mr. Robert B. Prag (as described in footnote 6 to this table) pursuant to a
     consulting  agreement  between the Company and LFC effective as of July 25,
     1997,  under which the Company was obligated to issue 210,000 of the shares
     as of February 28, 1998 and 30,000 additional shares of Common Stock within
     60 days of February 28, 1998. See "Certain Transactions - Transactions with
     Liviakis Financial Communications, Inc." and "Selling Security Holders."
(6)  The information  shown is based upon Schedule 13D/A (Amendment No. 2) dated
     November  26, 1997 filed on behalf of the  Liviakis  Group and  information
     known to the Company  based on its  consulting  agreement  with LFC and the
     number of shares issuable to LFC under that agreement. Robert B. Prag is an
     executive  officer of LFC. The number of shares  shown  includes a total of
     875,000  shares  of  Common  Stock  and  400,000  shares  of  Common  Stock
     underlying  warrants  owned  by Mr.  Prag as an  individual,  plus the full
     240,000 shares of Common Stock issuable to LFC and Mr. Prag as described in
     footnote  (5) to this table  which are  reported in the  Schedule  13D/A as
     being  subject to shared voting and  dispositive  power between John M. and
     Renee A.  Liviakis,  Robert B. Prag and LFC.  See "Certain  Transactions  -
     Transactions  with Liviakis  Financial  Communications,  Inc." and "Selling
     Security Holders."
(7)  The information  shown is based upon Schedule 13D/A (Amendment No. 2) dated
     November  26,  1997 filed on behalf of the  Liviakis  Group.  The number of
     shares shown  includes all shares of Common Stock included in footnotes (5)
     and  (6) to this  table  as to  which  any  person  in the  Liviakis  Group
     exercises  sole or shared  voting and  disposition  power,  except that the
     240,000 shares issuable to LFC under the consulting  agreement are included
     only once in the share number shown despite being  included in both Messrs.
     Liviakis' and Prag's share ownership figures.  See "Certain  Transactions -
     Transactions  with Liviakis  Financial  Communications,  Inc." and "Selling
     Security Holders."
(8)  Includes 325,000 shares underlying a convertible  promissory note issued as
     a consulting  fee to entrenet which are issuable as of or within 60 days of
     February 28, 1998.  Also  includes  280,000  shares which were  issuable to
     entrenet  (or  its  designated  assignees)  as of  February  28,  1998 as a
     finder's fee (which became payable as of August 6, 1997).  165,200 of these
     shares have been assigned to certain individual members of entrenet and the
     shares  were issued as of April 3, 1998.  Also  includes  10,435  shares of
     Common Stock  underlying a Common Stock Purchase Warrant issued to entrenet
     as of  March  12,  1998,  which  is  presently  exercisable.  See  "Certain
     Transactions - Transactions with entrenet Group, LLC" and "Selling Security
     Holders."

(9)  Includes  all shares  underlying  options  and  warrants  as  described  in
     footnotes (2) - (4) of this table,  plus 45,000 shares  underlying  options
     issued to three additional  executive officers which are exercisable within
     60 days of February 28, 1998.  See  "Management - Executive  Compensation."
     The number of shares also  includes  397,684  shares that were subject to a
     shareholder  voting  agreement and a call option  granted to the Company by
     Mr.  Richard P. Draper,  the owner of such shares,  in October 1995.  Under
     this  agreement,  
                                       62
<PAGE>
     the Company was granted authority to vote such shares in its discretion and
     to purchase  such shares from Mr. Draper at $.25 per share until October 5,
     1998. As of March 12, 1998, the Company  entered into an agreement with Mr.
     Draper pursuant to which it paid Mr. Draper's assignee $25,000 and released
     its voting and call option  rights as to 30,000 of the shares in return for
     Mr.  Draper's  consent to allow the Company to assign its call option as to
     the  remaining  shares  to  a  third  party.   See  "Certain   Transactions
     Transactions with Richard P. Draper."
</FN>
</TABLE>
<TABLE>
<CAPTION>
                   Certain Holders of Series A Preferred Stock
                   -------------------------------------------

                                                                     Shares of Series A Preferred
                                                                     Stock Beneficially Owned (1)
                                                                       Number              Percent
                                                                         of                  of
Name of Beneficial Owner                                               Shares               Class
- ------------------------                                               ------               -----
<S>                                                                <C>                <C>
Rod L. Stambaugh..................................................       -0-                 0%
Evon A. Kelly.....................................................       -0-                 0%
Richard S. Barton.................................................       -0-                 0%
Caesar Berger.....................................................       -0-                 0%
Chester N. Winter.................................................       -0-                 0%
Alvin C. Rice.....................................................       -0-                 0%
All directors, director appointees and executive officers 
as a group (9 persons)............................................       -0-                 0%
RBB Bank Aktiengesellschaft (2)...................................
Burgring 16
8010 Graz Austria                                                     1,600,000             52.3%
The Endeavor Capital Fund.........................................
14/14 Divrei Chaim Street
Jerusalem  94479 Israel                                               1,000,000             32.7%
CNCA - SCT Brunoy.................................................
Sub A/C BGP
30 Rue des Vallies
91300 Brunoy  France                                                   200,000              6.5%

- ------------------
<FN>
(1)  To the Company's knowledge,  except as otherwise indicated in the footnotes
     to this  table,  all  persons  named in this  table  have sole  voting  and
     investment  power with  respect to all shares of Series A  Preferred  Stock
     shown as  beneficially  owned by them,  subject to community  property laws
     where applicable. Beneficial ownership is determined in accordance with the
     rules of the United States Securities and Exchange Commission. There are no
     shares of Series A Preferred  Stock which are subject to options,  warrants
     or rights held by any person.
(2)  RBB Bank  Aktiengesellschaft  is the record owner of the shares.  RBB holds
     the shares as agent for 30  individuals  who share  voting  and  investment
     power  over the  shares.  The  Company  has  been  advised  that no  single
     individual in the group owns 5% or more of the shares of Series A Preferred
     Stock. See "Selling Security Holders."
</FN>
</TABLE>
                                      -63-
<PAGE>
                              CERTAIN TRANSACTIONS
                              --------------------

Transactions with Cardservice International, Inc.

     Mr.  Caesar  Berger,  a  director  of the  Company,  is also an  officer of
Cardservice International, Inc. See "Management." CSI has been involved with the
Company in what is primarily a customer - vendor relationship, and CSI purchased
approximately  $698,000  and  $398,000 in product from the Company in the fiscal
years ended June 30, 1997, and 1996, respectively.  In fiscal 1996, CSI advanced
the Company  $162,500 for the purchase of raw  materials in exchange for 142,544
shares of Common  Stock,  plus the  royalty  right  described  in the  following
paragraph.  The  Company  valued the shares at 150% of the then  current  market
price for purposes of the transaction.  CSI was granted  registration  rights on
the underlying shares. In 1995, CSI was granted warrants exercisable for 100,000
shares of Common  Stock at $.10 per share,  which it  exercised  as of April 26,
1996.  Rather than exercise its  registration  rights,  CSI has sold shares from
time to time under SEC Rule 144 and as of January 31, 1998,  CSI had sold all of
the shares of Common Stock it acquired  through  exercise of the warrants and as
partial consideration for the loan.

     In conjunction with the $162,500 loan, the Company  obligated itself to pay
royalties  to CSI on future non- CSI sales of POS-50(R)  product  built with the
inventory  purchased  by CSI in the  amount of $150 per unit on the first  1,000
units and $100 per unit on any  additional  units.  The Company has not paid any
royalties  to CSI  under  this  agreement  to  date  and is in  the  process  of
determining  the  number of units  that have been sold that are  subject  to the
royalties payable under this agreement.

Transactions with Liviakis Financial Communications, Inc. ("LFC") and Affiliates
of LFC

     In July of 1997,  the Company  entered  into a  Consulting  Agreement  with
Liviakis Financial  Communications,  Inc. ("LFC") pursuant to which LFC provides
the Company  with  financial  and  business  consulting  and public and investor
relations services.  The Company is obligated to pay Liviakis consulting fees of
$10,000 in cash and 300,000 shares of its Common Stock over the one year term of
the  Consulting  Agreement.  75% of the shares are  issuable  to LFC and 25% are
issuable to Mr.  Robert B. Prag,  an  executive  officer of LFC. The Company has
agreed to register the 300,000  shares of Common  Stock  issuable to LFC and Mr.
Prag and those shares are included in the  registration  statement of which this
Prospectus is a part. See "Selling Security Holders." Pursuant to the Consulting
Agreement,  the  Company  must  also  pay LFC cash  equal  to 2.5% of the  gross
proceeds  received  in any direct  financing  located for the Company by LFC. In
connection  with  the  closing  of the  sale  of  $3,060,000  of 8%  Convertible
Debentures,  the  Company  paid LFC  $76,500 as a finder's  fee for  locating JW
Charles Securities,  Inc., the finder used by the Company in the offering of the
8%  Convertible  Debentures.  See  "Business  - History of the  Company - Recent
Significant   Securities  Issuances  Private  Offering  of  8%  Adjustable  Rate
Convertible Subordinated Debentures Due December 31, 1999."

     The  Company  also sold a total of  3,500,000  shares  of Common  Stock and
warrants  to  purchase  up to an  additional  1,600,000  shares of Common  Stock
exercisable  at $.01 per share (the  "Liviakis  Warrants") to two  affiliates of
LFC,  Messrs.  John Liviakis and Robert B. Prag, in August 1997, for $500,000 in
cash. Pursuant to this transaction, Messrs. Liviakis and Prag became significant
shareholders of the Company.  See "Security Ownership of Principal  Shareholders
and  Management."  The  Common  Stock  issued  (and  issuable  pursuant  to  the
Consulting  Agreement  and upon  exercise of the  Liviakis  Warrants) to LFC and
Messrs.  Liviakis and Prag carries  registration rights (which include the right
to register any other  shares of the Company  which they may possess at the time
of any registration in which they have a right to include  shares),  including a
one-time demand registration right and unlimited "piggyback" registrations, with
the costs thereof to be borne by the Company.  The registration rights expire at
the earlier of three years from August 4, 1997 or at such time as all shares may
be sold without  restriction under SEC Rule 144. The shares of Common Stock that
LFC and  Messrs.  Liviakis  and Prag can  acquire by  exercise  of the  Liviakis
Warrants  and  under  the  consulting   agreement  

                                      -64-
<PAGE>
are being included in the  registration  statement of which this Prospectus is a
part.  However,  in connection with the purchase of the Company's 8% Convertible
Debentures by the investors in that offering, LFC and Messrs.  Liviakis and Prag
agreed  that they will not  commence  sales any of their  shares in the  Company
prior to August 1, 1998. See "Selling Security Holders."

     Since  the  LFC  related  financing  transaction  and  the  LFC  Consulting
Agreement were entered into by the Company at  approximately  the same time, the
Company  has  treated  these  transactions  as one  transaction  for  accounting
purposes.  To properly  ascribe a fair value to the  Consulting  Agreement,  the
Company  obtained an independent  valuation of the Company's share price from an
accredited valuation firm. Based on the fair market value of the Common Stock as
determined  by  the  valuation,   the  total  of  all  shares  issuable  in  the
transactions,  and the cash  proceeds  received,  the  Consulting  Agreement was
valued  at  $1,390,000  and  recorded  as  prepaid  consulting  services  with a
corresponding increase in equity. The consulting services will be amortized on a
straight-line  basis over the term of the Consulting  Agreement (one year) as an
element of operating expense, within selling, general and administrative expense
in the statement of operations, commencing with the July 25, 1997 effective date
of the agreement.

     Pursuant to the agreement by which they purchased the Company's securities,
Messrs. Liviakis and Prag were granted the right to approve the appointment of a
Chief Executive  Officer,  Chief Financial  Officer and Vice President of Sales,
which they have done.  They also have the right to approve the nominations of up
to two non-employee directors.  They have approved the appointment of Richard S.
Barton  as a  director  of the  Company  but have  not  exercised  their  rights
regarding another director as of the date of this Prospectus.

     Between  October 14 and  November 30, 1997,  the Company  received  several
bridge loans from LFC in the total amount of $475,000. The Company was obligated
to pay LFC  interest  on the amount  borrowed  at the rate of 9% per annum.  The
Company  paid LFC the amount due on these  loans,  with  interest  at the stated
rate,  from the proceeds of the sale of the 8%  Convertible  Debentures  sold on
December 10, 1997.  See "Business - History of the Company - Recent  Significant
Securities Issuances - Private Offering of 8% Adjustable Rate Convertible
Subordinated Debentures Due December 31, 1999."

Transactions with entrenet Group, LLC

     In June 1997, the Company entered into a consulting agreement with entrenet
Group,  LLC  ("entrenet"),  for purposes of  assisting  the Company in strategic
planning, the creation of a detailed business and marketing plan and in locating
financing sources.  For its services,  the Company issued a $150,000 convertible
promissory note to entrenet, with interest payable at 10% per annum, due in full
on or before June 2, 1998.  Principal and interest are  convertible  into Common
Stock of the Company over the year ending June 2, 1998,  at $.50 per share.  See
"Security Ownership of Principal  Shareholders and Management." In addition, the
Company  was  obligated  to pay  entrenet  a  finder's  fee of 8% for any direct
financing it located for the Company, payable in Company securities identical to
what was sold by the Company in any such financing. Entrenet located LFC and was
therefore entitled to a finder's fee for that $500,000  financing.  A difference
then  developed  between the Company and  entrenet  over  interpretation  of the
provisions  specifying the consideration payable to entrenet as its finder's fee
for locating  LFC.  The matter was finally  resolved by the Company and entrenet
agreeing that the Company would issue  entrenet a total of 280,000 shares of its
Common Stock at such time as the Company  obtained  shareholder  approval for an
increase in  authorized  Common Stock to no less than  40,000,000  shares.  This
occurred on  February 6, 1998.  The Company  also  granted  entrenet  "piggyback
registration  rights"  covering all shares of Common Stock  issuable to it under
the debenture and as payment of the finder's fee, which entitle entrenet to have
their shares included in any registration filed by the Company. Those shares are
included in the  registration  statement of which this Prospectus is a part. See
"Selling Security Holders."

     As of March 12, 1998,  the Company  entered into an agreement with entrenet
to provide  business  and  financial  consulting  services to the Company and to
assist the Company in locating additional  financing.  The 
                                      -65-

<PAGE>
term of the  agreement  is for six  months  from  March 12,  1998 and renews for
additional  six month terms unless at least 60 days notice is given to terminate
the agreement  prior to the end of a term.  For its advisory  services under the
agreement,  entrenet  will  receive a fee of  $60,000,  payable in the form of a
promissory note bearing 10% interest,  due on or before the earlier of March 11,
1999, or the receipt by the Company of aggregate  gross proceeds from financings
of $2,000,000. In addition, entrenet received a Common Stock Purchase Warrant to
purchase 10,435 shares at $5.75 per share, exercisable until March 11, 2003. The
shares issuable pursuant to the warrant carry piggyback registration rights that
entitle entrenet to have the shares registered at any time the Company effects a
registration  of its  securities  under the  Securities Act of 1933, as amended,
subject to exclusion for  registrations on ineligible forms. See "Description of
Securities  -  entrenet   Warrant."  Upon  the  consummation  of  any  financing
transaction  entered into by the Company during the term of the agreement  (with
the exception of financings from certain  identified,  excluded  sources) or for
two years after termination with respect to any financing obtained from a source
introduced  to the Company by  entrenet,  entrenet  is entitled to receive  cash
compensation  as follows:  for debt  financings,  2% of the total  amount of the
financing,  payable  in cash or in the form of a 10% note due in one  year;  for
equity  financings,  7% of the total gross financing proceeds (payable in cash),
unless there is a licensed investment banker entitled to receive compensation as
a result of the  transaction,  in which case the amount  payable to  entrenet is
reduced  to 2 1/2% of the gross  proceeds  (payable  in cash),  plus a five year
Common Stock purchase warrant which entitles entrenet to purchase that number of
shares of Common  Stock equal in value (as  determined  by a defined fair market
price) to the full amount of compensation  payable to entrenet in cash, at a per
share  exercise price equal to the then current market value of the Common Stock
(as defined);  for mergers and acquisitions,  5% of the total consideration paid
or received in the  transaction  (payable in cash),  unless  there is a licensed
investment  banker  entitled  to  receive   compensation  as  a  result  of  the
transaction,  in which case the  amount  payable  to  entrenet  is reduced to 3%
(payable in cash) of such consideration,  plus a five year Common Stock purchase
warrant  which  entitles  entrenet to  purchase  that number of shares of Common
Stock equal in value (as  determined by a defined fair market price) to the full
amount of  compensation  payable to  entrenet in cash,  at a per share  exercise
price equal to the then current  market value of the Common Stock (as  defined).
If entrenet assists the Company in locating an executive-level  candidate who is
hired by the  Company,  entrenet  is  entitled  to  receive  a fee  equal to 30%
(payable in cash) of the candidate's total first year compensation.

Transactions with ADATOM, Inc.

     The Company  purchased  office  furniture  and  computer  equipment  in the
approximate amount of $200,000 through ADATOM,  Inc., a company owned by Richard
S.  Barton,  who is a director  of the  Company.  Mr.  Barton  also serves as an
executive  officer of ADATOM.  See  "Management."  ADATOM is in the  business of
selling such furniture and equipment and the Company offered to purchase through
ADATOM if it was able to meet  quotes  obtained by the  Company  from  competing
independent  suppliers of the same furniture and  equipment.  ADATOM was able to
meet  such  quotes.  The  Company  believes  that the  terms  upon  which it has
purchased  items from ADATOM are at least as favorable as it could have obtained
from  independent,   unaffiliated  parties.  The  Company  may  make  additional
purchases from ADATOM in the future, subject to the same conditions.

Proposed Transactions with International Verifact, Inc.

     The Company is presently  negotiating to purchase certain credit/debit card
transaction  processing equipment from International  Verifact,  Inc. ("IVI"), a
company for which Alan  Roberts,  a director of the  Company  until  February 6,
1998,  serves as Vice  President  of Product  Development.  At this  point,  the
details of the purchase  relationship  have not been  finalized  and no specific
dollar amount of such purchases,  if any, is known,  although the amount of such
purchases could be material.

                                      -66-
<PAGE>
                            DESCRIPTION OF SECURITIES
                            -------------------------

Authorized Capital
- ------------------

     The authorized  capital stock of the Company consists of 40,000,000  shares
of no par value common stock (the "Common  Stock") and  15,000,000  shares of no
par value  preferred stock (the "Preferred  Stock"),  4,000,000  shares of which
have been  designated as Series A Cumulative  Convertible  redeemable  Preferred
Stock (the "Series A Preferred Stock").  Because only 3,060,000 of the 4,000,000
shares of Series A  preferred  Stock  were  sold are  outstanding,  the Board of
Directors will likely remove 940,000 shares of the Series A Preferred Stock from
the designation  and reinstate it as authorized and available for  redesignation
and issuance.

Common Stock
- ------------

     The Common Stock has attributes typical of common stock. Each share has one
vote on all matters submitted to shareholders and is entitled to participate pro
rata  in all  distributions  made  on the  Common  Stock  after  payment  of all
preferences on any other class having superior rights.  Cumulative voting in the
election of directors is not allowed and the Common Stock is not entitled to any
preemptive  rights to purchase or subscribe  for any  securities to be issued by
the Company.

Transfer Agent for Common Stock
- -------------------------------

     The  transfer  agent  and  registrar  for  the  Common  Stock  is  American
Securities  Transfer & Trust, Inc.  ("AST").  AST's operations center address is
938 Quail Street,  Suite 101,  Lakewood,  Colorado  80215-5340 and its telephone
number is (303) 234-5300.

Certain Effects Of Authorized But Unissued Stock
- ------------------------------------------------

     As of May 1, 1998,  there are 22,486,527  shares of Common Stock (including
the  reservation of a total of 1,026,241  shares of Common Stock estimated to be
issuable upon conversion of, and as dividends on,  3,060,000  shares of Series A
Preferred  Stock,  based on a projected  market price of $4.00 per share for the
Common Stock at the time of conversion  and payment of dividends) and 11,940,000
shares  of  Preferred  Stock  available  for  future  issuance  without  further
shareholder  approval (subject to reservation of any additional shares of Common
Stock as may be necessary to honor:  conversion  rights of, or dividends payable
on, the Series A Preferred  Stock if the market price of the  underlying  Common
Stock  is  less  than  $4.00  per  share;  or  antidilution  provisions  of  any
outstanding options, warrants or other convertible securities). These additional
shares may be utilized  for a variety of  corporate  purposes  including  future
private or public offerings to raise additional capital, to pay Company debts or
to facilitate corporate acquisitions.

     One of the effects of the existence of unissued and unreserved Common Stock
and  Preferred  Stock may be to enable the Board of Directors to issue shares to
persons  friendly to current  management  which could  render more  difficult or
discourage  an  attempt to obtain  control of the  Company by means of a merger,
tender offer, proxy contest or otherwise,  and thereby protect the continuity of
the Company's  management.  Such additional  shares also could be used to dilute
the stock ownership of persons seeking to obtain control of the Company.

     With respect to  authorized  and  unissued  Preferred  Stock,  the Board of
Directors may determine the rights, preferences,  privileges and restrictions of
the unissued  Preferred  Stock without any further action by  shareholders.  The
purpose of  authorizing  the Board of  Directors  to  determine  such rights and
preferences  is to  eliminate  delays  associated  with a  shareholder  vote  on
specific issuances. The Board of Directors may issue Preferred Stock with voting
and  conversion  rights  which could  adversely  affect the voting  power of the
holders of Common Stock, and which could, among other things, have the effect of
delaying,  deferring or preventing a change in control of the Company.  However,
any issuance of preferred stock with voting rights could have the

                                      -67-
<PAGE>
effect of reducing the Company's ability to use it NOLs prior to expiration. See
"Risk Factors - Risks  Relating to the  Company's  Securities - Possible Loss of
NOLs."

     The Company does not currently have any plans to issue additional shares of
Common Stock or  Preferred  Stock other than shares of Common Stock which may be
issued as dividends on, or in conversion of, the Series A Preferred  Stock,  and
upon the exercise of options,  warrants and other present  commitments  to issue
Common  Stock  which  have been  granted  to date or which may be granted in the
future to the Company's employees, nonemployee directors and consultants.

Certain Anti-Takeover Provisions of Colorado Law
- ------------------------------------------------

     Under Section 7-106-205 of the Colorado Business Corporation Act, the Board
of Directors of a Colorado  corporation may issue rights,  options,  warrants or
other convertible  securities  (hereafter "rights") entitling the holders of the
rights to  purchase,  receive or acquire  shares or  fractions  of shares of the
corporation  or assets or debts or other  obligations of the  corporation,  upon
such  terms as are  determined  by the Board of  Directors,  but  subject to the
fiduciary  duties of directors to the  shareholders of the  corporation.  In the
absence of fraud,  the  judgment of the Board of Directors  in  determining  the
adequacy  of the  consideration  received by the  corporation  for the rights is
conclusive. The Board of Directors is free to structure the issuance or exercise
of the rights in a manner  which may  exclude  "significant  shareholders"  from
being  entitled to receive  such  rights or to exercise  such rights or in a way
which may impose  conditions  on the  exercise of such rights which is different
for "significant  shareholders" as compared to other  shareholders.  The statute
defines  "significant  shareholder"  as being any person owning,  or offering to
acquire,  directly or indirectly,  a number or  percentage,  as specified by the
Board of Directors, of the outstanding voting shares of the corporation,  or any
transferee of such person.  By structuring  and issuing rights of this type, the
Board of Directors  could  effectively  prevent a takeover of the corporation by
persons  deemed  hostile  to  management.  Nothing  presently  contained  in the
Articles of  Incorporation  of the Company  prohibits the Board from using these
types of rights in this manner.

Preferred Stock
- ---------------

     The Company is authorized  to issue a total of 15,000,000  shares of no par
value preferred stock (the "Preferred  Stock") which is commonly known as "blank
check"  Preferred  Stock. The term "blank check" Preferred Stock refers to stock
for  which  the  designations,   preferences,   conversion  rights,  cumulative,
relative,  participating,  optional or other rights,  including  voting  rights,
qualifications,  limitations or restrictions thereof are determined by the board
of directors of a company.  The Board of  Directors  may  designate a series and
issue shares of Preferred  Stock for a variety of corporate  purposes  including
future private or public offerings to raise additional  capital,  to pay Company
debts  or to  facilitate  corporate  acquisitions,  conversions  of  convertible
securities,  employee benefit plans,  stock splits effected in the form of stock
dividends,  and other general corporate  purposes.  This can be done without any
additional shareholder approval, except as might be required by applicable stock
exchange rules. The Company is not presently subject to any stock exchange rules
which  would  require  the  Board to  secure  shareholder  approval  for such an
issuance of Preferred Stock.

     There are  presently  4,000,000  shares of Preferred  Stock which have been
designated as Series A Cumulative  Convertible  Redeemable  Preferred Stock (the
"Series A Preferred  Stock").  A total of 3,060,000 shares of Series A Preferred
Stock are issued and  outstanding.  Such  shares  were  issued as of February 9,
1998,  upon  designation  of the  Series A  Preferred  Stock,  in  exchange  for
$3,060,000 of the Company's 8%  Convertible  Debentures.  The Board of Directors
will  likely  dedesignate  the  remaining  940,000  shares of Series A Preferred
Stock,  and those  940,000  shares will return to the status of  authorized  and
unissued shares of Preferred  Stock.  See  "Description of Securities - Series A
Preferred Stock," below.
                                      -68-
<PAGE>
Description  of  "Blank  Check"   Preferred   Stock,   Including   Anti-Takeover
Implications

     The Board of Directors may authorize the issuance, at any time or from time
to time,  of one or more  series  of  Preferred  Stock,  and  would at that time
determine all  designations,  relative rights,  preferences,  and limitations of
such stock including but not limited to the following: designation of series and
numbers of shares;  dividend rights;  rights upon liquidation or distribution of
assets of the Company;  conversion or exchange  rights;  redemption  provisions;
sinking fund provisions; and voting rights.

     One of the primary purposes of authorizing directors to designate and issue
shares of Preferred Stock is to eliminate  delays  associated with a shareholder
vote on specific  issuances.  The Board of Directors  may,  however,  subject to
their duties to existing  shareholders,  issue  Preferred  Stock with voting and
conversion  rights which could adversely  affect the voting power of the holders
of Common  Stock,  and which  could,  among  other  things,  have the  effect of
delaying,  deferring or preventing a change in control of the Company. The Board
of Directors is required to make any  determination to issue shares of Preferred
Stock based on its judgment as to the best interests of the shareholders and the
Company;  however,  the Board of Directors could issue shares of Preferred Stock
that  could,  depending  on the terms of such  series,  make more  difficult  an
attempt to obtain control of the Company by merger,  tender offer, proxy contest
or other means.

     While the Company may consider  effecting  an equity  offering of Preferred
Stock or  otherwise  issuing  such stock in the future for  purposes  of raising
additional  capital or for  acquisitions,  the Company,  other than the Series A
Preferred Stock that was immediately  designated upon authorization of Preferred
Stock by the Company's  shareholders,  has no agreements or understandings as of
the date hereof with any third party to effect any such offering or acquisition,
or to purchase any shares offered in connection  therewith,  or to vote any such
shares,  and no assurances  are given that any offering will in fact be effected
or that an  acquisition  pursuant  to which such  shares  may be issued  will be
proposed and consummated. Therefore, the terms of any Preferred Stock that might
be designated and issued in the future by the Board of Directors (other then the
Series A Preferred  Stock  described  herein) cannot be stated or estimated with
respect to any or all of the securities authorized.

Series A Preferred Stock
- ------------------------

     The Company's  Articles of Incorporation were amended by director action as
of February 9, 1998, to designate  4,000,000 shares of Preferred Stock as Series
A Cumulative  Convertible  Redeemable  Preferred  Stock (the "Series A Preferred
Stock"),  following  shareholder  authorization  of up to  15,000,000  shares of
Preferred Stock on February 6, 1998.

     $3,060,000 of the Company's 8% Convertible  Debentures,  which were sold as
of December 10, 1997,  automatically converted into 3,060,000 shares of Series A
Preferred  Stock upon the  authorization  of the Series A Preferred Stock by the
Company.  At the time of the offering of the 8%  debentures  the Company was not
authorized to issue Preferred Stock; consequently,  the Company elected to issue
the 8% Convertible Debentures, subject to the condition that upon approval of an
adequate number of shares of Preferred Stock by shareholders, the 8% Convertible
Debentures would  automatically  convert into shares of Series A Preferred Stock
at the rate of one  share of  Series A  Preferred  Stock  for each  dollar of 8%
Convertible  Debentures  owned by an  investor at the time.  The 8%  Convertible
Debentures  therefore had essentially  identical terms as the Series A Preferred
Stock  into  which they  converted,  insofar  as the right to  receive  interest
(dividends on the Series A Preferred  Stock),  conversion  rights,  registration
rights  relating  to shares of  Common  Stock  issuable  upon  conversion  or as
interest on the 8% Convertible Debentures,  and the Company's redemption rights.
Therefore,  no description of the 8% Convertible Debentures has been included in
this section as none of the 8% Convertible  Debentures remains outstanding as of
the date of this Prospectus.

                                      -69-
<PAGE>
     The Series A Preferred Stock is convertible  into shares of Common Stock at
the option of the holders  and  dividends  on the Series A  Preferred  Stock are
payable in shares of Common  Stock,  as  described  below.  The shares of Common
Stock  issuable upon  conversion of, and as dividends on, the Series A Preferred
Stock,  are  being  registered  in the  registration  statement  of  which  this
Prospectus is a part. See "Selling Security Holders."

     The Series A Preferred Stock has the following rights and preferences.

Face Value

     For all  calculations  for which a value of the Series A Preferred Stock is
needed,  such as dividend payments and conversion ratios, the Series A Preferred
Stock has a designated  face value of $1.00 per share,  which was the equivalent
purchase price of the Series A Preferred Stock.

Conversion into Common Stock

     The Series A  Preferred  Stock is  convertible  at the option of the Holder
into shares of Common Stock  effective  upon the earlier of (i) a declaration of
effectiveness by the SEC of a registration  statement  covering the Common Stock
into which the Series A  Preferred  Stock is  convertible  or (ii) 150 days from
December 10, 1997. The Series A Preferred Stock will be convertible  into Common
Stock based on the face value of the Preferred  Stock being  converted at a rate
(the  "Conversion  Price")  equal to the lesser of (i) $6.00 per share of Common
Stock or (ii) 80% of the average of the closing bid price of the Common Stock as
reported on the OTC Electronic Bulletin Board or, if available,  the closing bid
price as quoted on NASDAQ or any other national  securities  exchange upon which
the Common Stock is then listed, over the five trading days prior to conversion.
Subject  to  certain  penalties  for  failure  to  obtain   effectiveness  of  a
registration  statement  covering  the  shares of  Common  Stock  issuable  upon
conversion of, and as dividends payable on, the Series A Preferred Stock, within
150 days of December 10, 1997, the Conversion Price will in no case be less than
$4.00 per share of Common  Stock for the first 270 days  following  December 10,
1997 (the "Minimum  Conversion  Price").  After such 270 day period, the Minimum
Conversion Price is eliminated. If the Company has not obtained effectiveness of
a  registration  statement  covering  the shares of Common Stock  issuable  upon
conversion of, and as dividends  payable on, the Series A Preferred  Stock,  the
Conversion Price (or Minimum Conversion Price, if then in effect) for the Series
A Preferred Stock is discounted by 2% off the then-existing conversion price for
each thirty day period (or  fraction of any thirty day period)  during which the
registration  statement is not effective  after such 150th day and such discount
will apply  thereafter to determine the Conversion  Price or Minimum  Conversion
Price applicable to the Series A Preferred Stock. No fractional shares of Common
Stock will be issued upon conversion of the Series A Preferred Stock;  rather, a
holder  entitled to a fractional  share may receive the next higher whole number
of shares of Series A  Preferred  Stock if the  fractional  share to which  such
Holder is  otherwise  entitled  is equal to 0.5 or  greater,  or the next  lower
number of whole shares if the fractional share to which such Holder is otherwise
entitled  is less than 0.5.  Instead  of  applying  the  rounding  formula,  the
Company, at its election, may pay cash in lieu of any fractional share otherwise
issuable  upon  conversion  of the  Series A  Preferred  Stock.  The  Company is
obligated to deliver share certificates to the holders of the Series A Preferred
Stock within eight  business  days of the date it receives a properly  submitted
conversion  notice and is subject to an  escalating  penalty  (based on the face
amount of the Series A Preferred  Stock being  converted) of for each day beyond
such eight day period that delivery of share certificates is late.

     The  shares of Common  Stock into  which the  Series A  Preferred  Stock is
convertible  and which are issuable as dividends on the Series A Preferred Stock
are hereafter referred to as the "D/PS Common Stock."

                                      -70-
<PAGE>
Dividends

     Holders of the Series A Preferred Stock are entitled to receive  cumulative
quarterly dividends,  when, as and if declared by the Board of Directors, out of
the  funds of the  Company  legally  available  therefor,  at the  option of the
holder, initially at a per annum rate of 8% per share. The dividend rate will be
reduced  to 4% per  annum  upon  initial  effectiveness  of an SEC  registration
statement  covering the shares of Common Stock into which the Series A Preferred
Stock is convertible.  Dividends are payable as of the record dates of March 31,
June 30, September 30 and December 31 of each year, commencing on the first such
date  following the date of original  issuance of the Series A Preferred  Stock.
Dividends on the Series A Preferred  Stock will be  cumulative  from the date of
original  issuance,  and will be payable to holders of record as they  appear on
the stock books of the Company on such record  dates.  Payment dates shall be no
more  than 15 days  after the  record  dates.  Any  unpaid  dividends  will bear
interest at the same rate as the  dividend  rate then in effect for the Series A
Preferred  Stock.  The accrued  interest on the 8% Convertible  Debentures which
converted into shares of Series A Preferred  Stock on February 9, 1998, is to be
paid at the same time as the next dividend on the Series A Preferred Stock.

     Unless the full amount of  cumulative  dividends  on the Series A Preferred
Stock have been paid or sufficient  funds set aside therefor,  dividends may not
be paid or declared and set aside for payment and other  distribution may not be
made on the Common Stock or any other stock of the Company ranking junior to the
Series A Preferred Stock as to dividends.

     Under Colorado law,  dividends or distributions to shareholders may be made
only under certain circumstances.  Dividends or distributions may not be paid in
cash or property of the Company if after giving effect to such  distribution the
corporation  (1) would not be able to pay its  debts as they  become  due in the
ordinary  course or (2) the  corporation's  total  assets would be less than its
total  liabilities plus the amount that would be needed, if the corporation were
to be dissolved  at the time of the  distribution,  to satisfy the  preferential
rights upon dissolution of shareholders whose  preferential  rights are superior
to those receiving the  distribution.  The Company's ability to pay dividends in
the future may  therefore  depend  upon its  financial  results,  liquidity  and
financial condition.

Registration Rights of Holders of Series A Preferred Stock

     The Company  also  entered into an  agreement  with the  purchasers  of the
Series A Preferred Stock to file a registration  statement with the SEC covering
the D/PS Common  Stock  within 90 days of  December  10,  1997.  The Company has
agreed to use its best  efforts  to  obtain  effectiveness  of the  registration
statement.  If the  Company is unable to do so within 150 days of  December  10,
1997, the Conversion Price (or Minimum  Conversion Price, if then in effect) for
the Series A  Preferred  Stock will be  discounted  by 2% off the  then-existing
conversion  price for each  thirty  day period  (or  fraction  of any thirty day
period)  during which the  registration  statement is not  effective  after such
150th day and such  discount will apply  thereafter to determine the  Conversion
Price or Minimum  Conversion  Price  applicable to the Series A Preferred Stock.
The  Company  is to use  its  best  efforts  to  maintain  effectiveness  of the
registration  statement  for 16 months from June 30,  1998.  All expenses of the
registration  are to be borne  by the  Company,  except  for  selling  expenses,
commissions  or counsel fees incurred by or on behalf of the holders of Series A
Preferred Stock.

     The  Company has also  granted the holders of the Series A Preferred  Stock
the right to be included in an unlimited number of "piggyback  registrations" if
and when the Company  registers  any  securities  for its own account or for any
other selling security holders, subject to certain limitations in the event that
such a registration is for an underwritten offering of securities.

                                      -71-
<PAGE>
     The  Company  and the  holders  of the Series A  Preferred  Stock have also
agreed to indemnify each other for certain  liabilities to which they may become
subject  in  connection  with the sale of the shares of Common  Stock  under any
registrations.  See "Commission  Position on Indemnification  for Securities Act
Liabilities."

Liquidation Rights

     In the event of any voluntary or  involuntary  liquidation,  dissolution or
winding up of the Company,  before any distribution of assets is made to holders
of Common Stock or any other stock of the Company  ranking  junior to the shares
of Series A Preferred  Stock upon  liquidation,  dissolution  or winding up, the
holders of Series A Preferred  Stock shall receive a  liquidation  preference of
$1.00  per share and  shall be  entitled  to  receive  all  accrued  and  unpaid
dividends  through  the date of  distribution.  If,  upon  such a  voluntary  or
involuntary liquidation, dissolution or winding up of the Company, the assets of
the  Company are  insufficient  to pay in full the  amounts  described  above as
payable with respect to the Series A Preferred  Stock, the holders of the Series
A Preferred Stock will share ratably in any such  distributions of assets of the
Company first in proportion to their respective  liquidation  preferences  until
such  preferences  are paid in full, and then in proportion to their  respective
amounts of accrued but unpaid  dividends.  After payment of any such liquidation
preference and accrued dividends, the shares of Series A Preferred Stock are not
entitled  to any  further  participation  in any  distribution  of assets by the
Company.

     A consolidation or merger of the Company with or into any other corporation
will  not be  deemed  to be a  liquidation,  dissolution  or  winding  up of the
Company, provided it is approved by a majority of the Series A Preferred Stock.

Optional Redemption

     The Series A Preferred  Stock is subject to  redemption in whole or in part
at the  election  of the  Company  upon not less  than 30 nor more than 60 days'
notice  by mail,  at any time up to 270 days  following  December  10,  1997 if,
during such  period,  the closing bid price of the Common  Stock for at least 20
trading  days in any  consecutive  30 trading  day period is less than $4.00 per
share. To redeem the Series A Preferred  Stock, the Company must pay 118% of the
principal amount being redeemed, together with accrued but unpaid interest owing
to the date of redemption.  If the 20 day period falls wholly within the last 60
days of the 270 day period,  then the Company  will have a full 60 days from the
end of the 270 day period within which to redeem the Series A Preferred Stock.

     The Company may also redeem any Series A Preferred Stock  outstanding after
36 months from  December 10, 1997 by payment of $1.00 per share plus all accrued
and unpaid dividends to the date of redemption.

     If fewer  than all of the  shares  of  Series A  Preferred  Stock are to be
redeemed,  the  shares  to be  redeemed  shall  be pro  rata  among  all  shares
outstanding.  On and after  the date  fixed for  redemption,  provided  that the
redemption  price  (including any accrued and unpaid  dividends to but excluding
the date fixed for  redemption)  has been duly paid or provided  for,  dividends
shall cease to accrue on the Series A  Preferred  Stock  called for  redemption,
such shares  shall no longer be deemed to be  outstanding  and all rights of the
holders of such shares as  shareholders  of the Company shall cease,  except the
right to receive  the monies  payable  upon such  redemption,  without  interest
thereon, upon surrender of the certificates evidencing such shares.

Voting Rights

     The  holders of the  Series A  Preferred  Stock will have no voting  rights
except as described  below or as required by law. In  exercising  any such vote,
each outstanding share of Series A Preferred Stock will be entitled to one vote,
excluding  shares held by the Company or any  affiliate  of the  Company,  which
shares shall have no voting rights.

                                      -72-
<PAGE>
     As long as any Series A  Preferred  Stock is  outstanding,  the Company may
not,  without  the  affirmative  vote or consent of the  holders of at least 50%
(unless a higher  percentage  shall then be required by  applicable  law) of the
outstanding  shares of Series A Preferred Stock amend or repeal any provision of
the Company's  Articles of  Incorporation  (including the Designation) or Bylaws
which would have the effect of altering,  changing or amending the  preferences,
rights,  privileges,  or powers of, or the restrictions provided for the benefit
of, the Series A Preferred Stock.

Transfer Agent and Registrar for Series A Preferred Stock

     The Company acts as transfer agent and registrar for the Series A Preferred
Stock, which is not publicly traded.

Common Stock Purchase Warrants
- ------------------------------

     The Company  presently has the  following  common stock  purchase  warrants
outstanding:

Liviakis Warrants

     In August  1997,  for total  consideration  of  $500,000,  the Company sold
3,500,000  shares of Common  Stock and  warrants to two  affiliates  of Liviakis
Financial  Communications,  Inc.,  Messrs.  John  Liviakis and Robert Prag.  The
warrants entitle the holders to purchase up to 1,600,000 shares of the Company's
Common Stock at $.01 per share commencing January 15, 1998 and through August 4,
2002.  The warrant  shares (as well as the  3,500,000  shares  issued to Messrs.
Liviakis and Prag,  the 300,000 shares  issuable under the consulting  agreement
effective  as of July 25,  1997  between  the  Company  and  Liviakis  Financial
Communications,  Inc. and any other shares of Common Stock that Messrs. Liviakis
or Prag own or have the  right  to  acquire)  carry  registration  rights  which
entitle the holders of a majority of the shares to have such shares  included in
any appropriate registration statement filed by the Company under the Securities
Act of 1933 for three years from August 4, 1998 (the "piggyback  rights") plus a
one time right to have any shares owned or acquirable  by such majority  holders
registered upon demand.  The Company must keep the  registration  statement open
for two  years at its  expense.  The  Liviakis  Warrants  also  contain  certain
antidilution  provisions  which protect the holders against  issuances of Common
Stock at prices less than current market. Messrs.  Liviakis and Prag have waived
these  antidilution  rights as to issuances of Common Stock  dividends  upon the
shares of  Series A  Preferred  Stock.  See  "Security  Ownership  of  Principal
Shareholders and Management," "Certain  Transactions  Transactions with Liviakis
Financial Communications,  Inc. ("LFC") and Affiliates of LFC" and "Risk Factors
Risks  Relating  to the  Offering  and the  Company's  Securities  - Offering to
Benefit Certain  Existing  Shareholders  and Other Persons Holding the Company's
Securities" and "Selling Security Holders."

Underwriters' Warrants

     In  connection  with its initial  public  offering  which was  completed in
December 1993, the Company issued warrants to the  underwriters of that offering
exercisable  to  purchase  up to 165,000  shares of Common  Stock at $12.325 per
share,  through  December  1, 1998 (the  "Underwriters'  Warrants").  The shares
underlying the Underwriters Warrants (the "U/W Shares") have registration rights
exercisable  through  December 1, 1999, that require the Company to register the
stock for public resale,  two times only, on demand of the holders of a majority
of the Underwriters'  Warrants and/or the U/W Shares.  The first registration is
at the expense of the Company, while the second is at the expense of the holders
of the Underwriter's  Warrants or U/W Shares.  In addition,  an U/W Shares carry
rights  to be  included  in an  unlimited  number of  "piggyback  registrations"
through December 1, 2000, subject to certain restrictions if the offering(s) are
underwritten and the underwriter objects to inclusion of the U/W Shares.  Should
the  Company  refuse to register  the U/W Shares on demand,  or fail to file the
demand registration statement within 75 days after demand is made (90 days under
certain
                                      -73-
<PAGE>
circumstances)  the Company is  obligated  to buy back the U/W Shares at a price
equal to fair  market  value (as  defined  in the  warrant  agreement)  less the
exercise price of the Underwriters' Warrants.

     The Underwriters' Warrants also contain anti-dilution provisions to protect
the holders  against  dilution in the event the Company  issues shares of Common
Stock at less  than  market  value  (as  defined  in the  Underwriters'  Warrant
Agreement).  Adjustments  will be required to be made to the exercise  price and
number of shares issuable upon exercise of the Underwriters'  Warrants each time
Common  Stock is issued at a discount to market  pursuant to  conversion  of the
Series A Preferred Stock.

Former Management Warrants

     Prior to going  public,  the Company  issued  three  warrants to purchase a
total of 250,000 shares of Common Stock.  The warrants were issued to one former
officer/director  (two, 50,000 share warrants) (the "Directors's  Warrants") and
one former officer (one 150,000 share warrant) (the "Officer's  Warrants").  All
of these warrants are  exercisable at $4.00 per share.  The Director's  Warrants
were originally  exercisable  through April 12, 1998;  however,  the Company has
agreed  to extend  the  expiration  date of the  Directors'  Warrants  until the
earlier  of six  months  from the  effective  date of a  registration  statement
including the shares underlying the 50,000 shares warrant which has registration
rights or April 12,  1999.  The  Officer's  Warrant  expires in April 2003.  The
Company is obligated to register 50,000 shares  underlying one of the Director's
Warrants on demand of the holder two times only, with the first  registration at
Company  expense  and the second  registration  at the  expense  of the  warrant
holder.  The Company  received a demand for registration of the 50,000 shares in
November 1997 and is including the shares underlying that Directors'  Warrant in
the  Registration  Statement of which this Prospectus is a part. The expenses of
this  registration  are  being  borne  by the  Company.  See  "Selling  Security
Holders."  The other 50,000 share  Director's  Warrant had  registration  rights
which were satisfied by the Company by inclusion of the underlying shares in the
Company's initial public offering  registration and does not have any additional
registration   rights.  The  150,000  share  Officer's  Warrant  does  not  have
registration rights.

Direct Data Warrants

     The Company  issued  warrants to purchase a total  29,548  shares of Common
Stock to the former shareholders of Direct Data, Inc., exercisable at $2.625 per
share. Of those warrants, 8,947 have been exercised, 5,752 have expired, and the
remaining  14,849 expire as of May 31, 1998. The shares  underlying the warrants
have demand registration rights exercisable two times only, by which the holders
can demand to have the underlying shares  registered,  at the Company's expense.
Should  the  Company  become  eligible  to use Form  S-3,  the  holders  have an
unlimited   number  of  demand   registrations   available   under  a  Form  S-3
registration,   provided  the  aggregate   dollar  amount  of  securities  being
registered for the holders  exceeds  $500,000.  In addition,  the holders of the
warrants  have an  unlimited  number of  "piggyback"  rights to have the  shares
underlying the warrants included in any registration  undertaken by the Company,
subject to certain limitations applicable to underwritten offerings.  The shares
underlying the warrants are included in the registration statement of which this
Prospectus is a part. See "Selling Security Holders."

Finder's Warrant

     In connection with the private offering of 8% Convertible Debentures closed
on December 10, 1997, the Company  issued a Common Stock purchase  warrant to JW
Charles Securities,  Inc., of Boca Raton,  Florida ("JW Charles") as part of the
finder's  fee  paid to JW  Charles  for  services  rendered  to the  Company  in
connection in the offering. The warrant is exercisable to purchase 50,000 shares
of Common Stock at $6.525 per share at any time commencing on December 10, 1997,
and  continuing  until  December 9, 2000. The warrant also provides for cashless
exercise.  The warrant  also  contains  antidilution  protection  to protect the
holder against  certain  issuances of Common Stock or securities  convertible or
exchangeable for Common Stock
                                      -74-
<PAGE>
at less than market value (as defined in the warrant), although the antidilution
provisions  do not apply to issuances of shares of Common Stock upon  conversion
of Series A Preferred Stock,  options or warrants outstanding as of December 10,
1997 or any options  issued or issuable  under the  Company's  1992 Stock Option
Plan. The holders of the warrant also have registration rights entitling them to
a one time demand  registration  at any time during the  exercise  period at the
expense of the Company  (subject to certain  relief if financial  statements are
required to be included other than those normally prepared by the Company in the
course of its ordinary  reporting  obligations  under federal  securities laws),
plus an unlimited  number of "piggyback"  registration  rights which entitle the
holders to have the underlying shares included in any registration undertaken by
the  Company,  subject to certain  limitations  in the event of an  underwritten
offering or as required by prior outstanding  registration rights granted by the
Company.  The  registration  rights  terminate  entirely  at  such  time  as the
underlying shares may be sold under SEC Rule 144 without any volume restrictions
within  90 days of the  date of  issuance  of such  shares.  The  50,000  shares
underlying the warrant are included in the registration  statement of which this
Prospectus is a part. See "Selling Security Holders."

entrenet Warrant

     As of March 12, 1998, the Company issued a warrant to entrenet  Group,  LLC
to purchase  10,435  shares of Common  Stock at $5.75 per share as a  consulting
fee.  The warrant  expires as of March 11,  2003.  The warrant has  antidilution
provisions  that  protect the holders  against  dilution in the event of certain
transactions. The warrant also has "piggyback" registration rights entitling the
holders to have the underlying shares registered in any registration done by the
Company,  other than  registrations  on  ineligible  forms with expenses of such
registrations to be borne by the Company. The holders of the warrant have agreed
to waive their  registration  rights with respect to the inclusion of the shares
in the  Registration  Statement  of  which  this  prospectus  forms a part.  See
"Certain Transactions - Transactions with entrenet Group, LLC."

Convertible Demand Notes
- ------------------------

     From April - June,  1997 the Company issued  promissory  notes in the total
principal  amount of  $185,000  (the  "Demand  Notes").  These notes bore simple
interest of 10% per annum and were  convertible  to Common  Stock of the Company
commencing  on November 1, 1997.  Principal  and accrued  interest  owing on the
notes was  convertible  at $.35 per share (as to  $75,000 of the notes) and $.50
per share (as to $110,000 of the  notes).  The notes were  payable in the fourth
quarter of 1998, if not previously  converted to Common Stock.  The notes became
the  subject of a dispute  between  the  Company  and holders of $135,000 of the
notes.  In April 1998, the Company and the complaining  noteholders  settled the
dispute  by the  Company  agreeing  to issue  1.4  times  the  number  of shares
originally issuable on conversion of the notes (plus an additional 11,000 shares
to one  Noteholder  who  purchased  $50,000 of the Demand Notes) and provide the
noteholders  with a guarantee and "put" option as to any shares remaining unsold
at the end of the one year period  commencing  on the dates the shares issued on
conversion of the notes became saleable under SEC Rule 144. On July 2, 1997, the
Company  issued  a  promissory  note  in the  amount  of  $16,825  to one of the
investors who purchased the Demand Notes.  This note was due and payable in full
as of July 30, 1997 and bore  interest at a default rate of 18% per annum if not
paid when due. The Note was not paid when due;  rather,  the  investor  claims a
representative of the Company promised her that the note would be converted into
a Demand  Note.  At the same time as it  settled  the  claims  of this  investor
arising out of the Demand Notes, the Company agreed to convert all amounts owing
as principal  and interest by it under this note to a total of 18,507  shares of
Common  Stock.  See  "Business - Legal  Proceedings  -  Settlement  of Claims of
Certain  Noteholders"  and "Risk  Factors - Risks  Involving the Company and Its
Business - Settlement of Claims of Certain Holders of Convertible Demand Notes."

Company's Option To Purchase Certain Shares
- -------------------------------------------

     The Company has, since October 5, 1995, owned an option to purchase up to a
total of 397,684  shares of Common  Stock from a  shareholder  at $.25 per share
(the "Call Option") and also has the right to vote those

                                      -75-
<PAGE>
shares in its  discretion.  As of March 12,  1998,  the Company  entered into an
agreement with the shareholder to allow the Company to assign the Call Option to
third parties.  To induce the shareholder to consent to the assignment (which he
had the right to refuse),  the Company agreed to pay the shareholder  $25,000 in
cash and to release  the Call  Option and voting  agreement  as to 30,000 of the
shares.  The Company has now  assigned  the Call Option to 150,000 of the shares
and is in the process of  attempting to sell the Call Option as to the remaining
217,684 shares exclusively to accredited investors, who are expected to exercise
the Call Option  immediately upon its purchase.  The shares that are the subject
of the Call Option were originally issued in 1994 as "restricted securities" but
have had the legend removed pursuant to Rule 144(k).  It is anticipated that the
shares may be immediately  sold into the public market upon exercise of the Call
Option by an unaffiliated assignee. See "Management's Discussion and Analysis of
Financial Condition and Results of Operations  Financial Condition" and "Certain
Transactions  `- Transactions  with Richard P. Draper' and `- Transactions  with
RBB Bank Aktiengesellschaft.'"

Possible Future Application of California General Corporation Law to the Company
- --------------------------------------------------------------------------------
and Its Shareholders
- --------------------

     Under  Section 2115 of the  California  General  Corporation  Law,  foreign
corporations  that exceed an average of fifty percent for "the property  factor,
the  payroll  factor and sales  factor"  for its  latest  full  income  year (as
computed  under the same methods as are used in computing  franchise tax payable
in  California)  and  which  have  more  than  one-half  of  the   corporation's
outstanding  voting securities (as determined  pursuant to Section 2115) held of
record by persons  having  addresses in  California,  become  subject to certain
specified chapters and sections of the California  General  Corporation Law upon
the first day of the first income year of the corporation commencing on or after
the 135th day of the latest income year during which the  above-described  tests
have  been met or during  which a final  order  has been  entered  by a court of
competent  jurisdiction  declaring  that those tests have been met.  The Company
believes that it presently exceeds the shareholder address test and is likely to
have  exceeded the other test as of the 135th day of its fiscal year ending June
30, 1999. The Chapters and Sections of the California  General  Corporation  Law
that apply to a foreign corporation that exceeds these thresholds are: Chapter 1
(general provisions and definitions),  to the extent applicable to the following
provisions;  Section 301 (annual election of directors); Section 303 (removal of
directors   without   cause);   Section  304  (removal  of  directors  by  court
proceedings);  Section 305, subdivision (c) (filling of director vacancies where
less than a majority in office elected by shareholders);Section  309 (directors'
standard of care);  Section 316 (excluding  paragraph (3) of subdivision (a) and
Paragraph  (3)  of  subdivision   (f))  (liability  of  directors  for  unlawful
distributions);   Section  317  (indemnification  of  directors,  officers,  and
others);   Sections  500  to  505,   inclusive   (limitations   on   corporation
distributions  in cash or property);  Section 506 (liability of shareholder  who
receives  unlawful   distribution);   Section  600,  subdivisions  (b)  and  (c)
(requirement  for  annual  shareholders'  meeting  and remedy of same not timely
held);  Sections  708,  subdivisions  (a),  (b) and (c)  (shareholders  right to
cumulate votes at any election of directors);  Section 702  (supermajority  vote
requirement);  Section 1001,  subdivision  (d)  (limitations on sale of assets);
Section 1101 (provisions  following  subdivision (e))  (limitations on mergers);
Chapter  12  (commencing  after  Section  1200)  (reorganizations);  Chapter  13
(commencing  after Section 1300)  (dissenters'  rights);  Sections 1500 and 1501
(records and reports); Section 1508 (action by Attorney General); and Chapter 16
(commencing  after Section 1600) (rights of  inspection).  Application  of these
provisions of the  California  General  Corporation  Law to the Company may give
greater  or lesser  protection  to  shareholders  in certain  instances  than is
available  to   shareholders   under  Colorado  law,  the  Company's   State  of
incorporation. Compliance with these provisions of California law may be more or
less  onerous to the  Company  than  compliance  with  analogous  provisions  of
Colorado law.
                                      -76-
<PAGE>
                            SELLING SECURITY HOLDERS
                            ------------------------

         This Prospectus  relates to the resale of up to 7,324,106 shares of the
Company's  Common Stock by the Selling  Security Holders named below. The shares
being  offered by the  Selling  Security  Holders  were or will be  acquired  in
transactions as follows:
<TABLE>
<CAPTION>
==========================================================================================================================
                                 Number of Shares
     Name of Selling              of Common Stock                   Transaction by which Shares Purchased or
     Security Holder                 Owned or                        Purchasable by Selling Security Holder
                                    Acquirable
- --------------------------------------------------------------------------------------------------------------------------
<S>                                <C>                   <C>
RAS Securities                     82,500 Shares         Shares underlying Underwriters' Warrant issued as of
Corporation                                              December 2, 1993, in connection with the Company's
                                                         Initial public offering, exercisable at $12.325 per share.
                                                         See "Description of Securities - Common Stock Purchase
                                                         Warrants - Underwriters' Warrants."
- --------------------------------------------------------------------------------------------------------------------------
Walford & Company                  82,500 Shares         Shares underlying Underwriters' Warrant issued as of
Incorporated                                             December 2, 1993, in connection with the Company's
                                                         Initial public offering, exercisable at $12.325 per share.
                                                         See "Description of Securities - Common Stock Purchase
                                                         Warrants - Underwriters' Warrants."
- --------------------------------------------------------------------------------------------------------------------------
James B. Walters                   50,000 Shares         Shares underlying common stock purchase warrant issued
                                                         as of April 12, 1993, exercisable at $4.00 per share.  See
                                                         "Description of Securities - Common Stock Purchase
                                                         Warrants - Director's Warrants."
- --------------------------------------------------------------------------------------------------------------------------
Former Shareholders                18,796 Shares         Shares issued or issuable upon exercise of common stock
of Direct Data, Inc.                                     purchase warrants issued as consideration in the
                                                         acquisition of Direct Data, Inc., as of September 29,
                                                         1994,   exercisable  at $2.625 per  share.  The warrants
                                                         and/or shares are owned by the following   individuals
                                                         in    the     following amounts:  Peter Roehl -
                                                         3,947   Shares;    K.M. Lawlis and M.W. Lawlis,
                                                         as  Trustees   for  the K.M. Lawlis 1990 Revocable Trust -
                                                         warrants   to  purchase 8,459   Shares;   Henry
                                                         Nichols -  warrants  to purchase  3,759 Shares;
                                                         and Alan B.  Roberts (a former director officer
                                                         and   Director  of  the Company) - warrants  to
                                                         purchase  2,631 Shares.  See   "Description of
                                                         Securities   -   Common Stock Purchase Warrants
                                                         - Direct Data Warrants."

                                      -77-
<PAGE>
==========================================================================================================================
                                 Number of Shares
     Name of Selling              of Common Stock                   Transaction by which Shares Purchased or
     Security Holder                 Owned or                        Purchasable by Selling Security Holder
                                    Acquirable
- --------------------------------------------------------------------------------------------------------------------------
entrenet Group, LLC            Up to 610,000 Shares      330,000 Shares issuable upon conversion of a $150,000
and Affiliates                                           Convertible Promissory Note issued as consulting fees as
                                                         of June 3, 1997; 280,000 Shares issued in payment of a
                                                         finder's fee owing under the consulting agreement dated
                                                         June 3, 1997.  165,200 of the 280,000 finder's fee Shares
                                                         have been assigned to various members of entrenet,
                                                         consisting of five persons, as follows:  Alternative
                                                         Technologies International, Inc. - 74,200 Shares; J.A.
                                                         Billington & Associates, Inc. - 49,000 Shares; KBK
                                                         Enterprises, Inc. - 14,000 Shares; Timothy Jaeger -
                                                         14,000 Shares; and Eugene McCord - 14,000 Shares.
                                                         See "Certain Transactions - Transactions with entrenet
                                                         Group, LLC."
- --------------------------------------------------------------------------------------------------------------------------
Liviakis Financial                225,000 Shares         Shares issued or issuable under a Consulting Agreement
Communications,                                          effective as of July 25, 1997 between the Company and
Inc.                                                     LFC; although the shares are being included in this
("LFC")                                                  registration statement, they cannot be sold before August
                                                         1, 1998.  See "Certain Transactions - Transactions with
                                                         Liviakis Financial Communications, Inc. ("LFC") and
                                                         Affiliates of LFC."
- --------------------------------------------------------------------------------------------------------------------------
John M. Liviakis                  Up to 3,825,000        2,625,000 Shares owned outright and 1,200,000 Shares
                                      Shares             underlying common stock purchase warrants exercisable
                                                         at $.01 per share;  the Shares   and   warrants
                                                         were  issued   under  a Subscription  Agreement
                                                         dated as of  August  4, 1997 for total consideration        
                                                         of $375,000;  although the Shares are being
                                                         included     in    this registration statement,
                                                         they   cannot  be  sold  before  August 1, 1998.
                                                         See "Certain Transactions - Transactions with
                                                         Liviakis Financial Communications,  Inc.
                                                         ("LFC") and  Affiliates of LFC."
- --------------------------------------------------------------------------------------------------------------------------
Robert B. Prag                    Up to 1,350,000        875,000 Shares owned outright and 400,000 Shares
                                      Shares             underlying common stock purchase warrants exercisable
                                                         at $01 per  share;  the   Shares and the warrants
                                                         were  issued   under  a  Subscription  Agreement
                                                         dated as of  August  4,  1997 for  total
                                                         consideration of $125,000;   and  75,000
                                                         Shares     issued    or  issuable  under a
                                                         Consulting    Agreement    between the Company and
                                                         LFC   effective  as  of  July 25, 1997; although
                                                         the  shares  are  being included  in this
                                                         registration statement, they   cannot  be  sold
                                                         before  August 1, 1998.    See "Certain
                                                         Transactions  -  Transactions  with
                                                         Liviakis      Financial  Communications, Inc.
                                                         ("LFC") and  Affiliates of LFC."

                                      -78-
<PAGE>
==========================================================================================================================
                                 Number of Shares
     Name of Selling              of Common Stock                   Transaction by which Shares Purchased or
     Security Holder                 Owned or                        Purchasable by Selling Security Holder
                                    Acquirable
- --------------------------------------------------------------------------------------------------------------------------

Brefo S.A.                      Up to 16,836 Shares      15,625 Shares estimated to be issuable upon conversion of
                                                         50,000 shares of Series A Preferred Stock; 997 Shares of
                                                         Common Stock estimated to be issuable as dividends on
                                                         the 50,000 shares of Series A Preferred Stock from April
                                                         1, 1998 through December 31, 1999; and 214 Shares of
                                                         Common Stock previously issued as interest on $50,000
                                                         of 8% Convertible Debentures (prior to conversion into
                                                         shares of Series A Preferred Stock) and as dividends on
                                                         the shares of Series A Preferred Stock, through March
                                                         31, 1998.  See Footnote (1) to this table, immediately
                                                         following.  See also, "Description of Securities -
                                                         Preferred Stock - Series A Preferred Stock."
- --------------------------------------------------------------------------------------------------------------------------
CNCA - SCT                      Up to 67,340 Shares      62,500 Shares estimated to be issuable upon conversion of
Brunoy Sub A/C                                           200,000 shares of Series A Preferred Stock; 3,986 Shares
BGP                                                      of Common Stock estimated to be issuable as dividends
                                                         on the  200,000  shares  of  Series A  Preferred
                                                         Stock   from  April  1,  1998  through  December
                                                         31,   1999;   and   854  Shares of Common  Stock
                                                         previously   issued  as interest on $200,000 of
                                                         8% Convertible  Debentures   (prior  to
                                                         conversion  into shares of  Series A  Preferred
                                                         Stock) and as dividends on the shares of Series
                                                         A   Preferred    Stock, through March 31, 1998.
                                                         See   Footnote  (1)  to this table, immediately
                                                         following.   See  also,  "Description         of
                                                         Securities  - Preferred   Stock  - Series A
                                                         Preferred Stock."
- --------------------------------------------------------------------------------------------------------------------------
Inversiones Welsa,              Up to 16,836 Shares      15,625 Shares estimated to be issuable upon conversion of
S.A.                                                     50,000 shares of Series A Preferred Stock; 997 Shares of
                                                         Common Stock  estimated to   be   issuable   as
                                                         dividends on the 50,000 shares   of   Series  A
                                                         Preferred   Stock  from April 1,  1998  through
                                                         December 31, 1999;  and 214  Shares  of  Common
                                                         Stock previously issued as  interest on $50,000
                                                         of    8%    Convertible Debentures   (prior  to
                                                         conversion  into shares of  Series A  Preferred
                                                         Stock) and as dividends on the shares of Series
                                                         A   Preferred    Stock, through March 31, 1998.
                                                         See   Footnote  (1)  to  this table, immediately
                                                         following.   See  also,  "Description of
                                                         Securities - Preferred  Stock  -  Series A
                                                         Preferred Stock."


                             -79-
<PAGE>
==========================================================================================================================
                                 Number of Shares
     Name of Selling              of Common Stock                   Transaction by which Shares Purchased or
     Security Holder                 Owned or                        Purchasable by Selling Security Holder
                                    Acquirable
- --------------------------------------------------------------------------------------------------------------------------

The Endeavor                   Up to 336,702 Shares      312,500 Shares estimated to be issuable upon conversion
Capital Fund                                             of 1,000,000 shares of Series A Preferred Stock; 19,932
                                                         Shares of Common Stock estimated to be issuable as
                                                         dividends on the 1,000,000 shares of Series A Preferred
                                                         Stock from April 1, 1998 through December 31, 1999;
                                                         and 4,270 Shares of Common Stock previously issued as
                                                         interest on $1,000,000 of 8% Convertible Debentures
                                                         (prior to conversion into shares of Series A Preferred
                                                         Stock) and as dividends on the shares of Series A
                                                         Preferred Stock, through March 31, 1998.  See Footnote
                                                         (1) to this table, immediately following.  See also,
                                                         "Description of Securities - Preferred Stock - Series A
                                                         Preferred Stock."
- --------------------------------------------------------------------------------------------------------------------------
RBB Bank                       Up to 538,723  Shares     500,000  Shares  estimated  to be issuable  upon
                                                         conversion  Aktiengesellschaft,  as of  1,600,000  
                                                         shares of Series A  Preferred Stock; 31,890 agent Shares 
                                                         of Common Stock estimated to be issuable as
                                                         dividends on the 1,600,000 shares of Series A Preferred
                                                         Stock from April 1, 1998 through December 31, 1999;
                                                         and 6,833 Shares of Common Stock previously issued as
                                                         interest on $1,600,000 of 8% Convertible Debentures
                                                         (prior to conversion into shares of Series A Preferred
                                                         Stock) and as dividends on the shares of Series A
                                                         Preferred Stock, through March 31, 1998.  See Footnote
                                                         (1) to this table, immediately following.  See also,
                                                         "Description of Securities - Preferred Stock - Series A
                                                         Preferred Stock."
- --------------------------------------------------------------------------------------------------------------------------
Reg-S                           Up to 33,670 Shares      31,250 Shares estimated to be issuable upon conversion of
Intercontinental                                         100,000 shares of Series A Preferred Stock; 1,993 Shares
Investment, Ltd.                                         of Common Stock estimated to be issuable as dividends
                                                         on the  100,000  shares of  Series A  Preferred
                                                         Stock   from  April  1,  1998  through  December
                                                         31,   1999;   and   427 Shares of Common  Stock
                                                         previously   issued  as interest on $100,000 of
                                                         8%          Convertible Debentures   (prior  to
                                                         conversion  into shares  of  Series A  Preferred
                                                         Stock) and as dividends on the shares of Series
                                                         A   Preferred    Stock,  through March 31, 1998.
                                                         See   Footnote  (1)  to this table, immediately
                                                         following.   See  also,  "Description         of
                                                         Securities  - Preferred  Stock  -  Series A
                                                         Preferred Stock."

                                      -80-
<PAGE>
==========================================================================================================================
                                 Number of Shares
     Name of Selling              of Common Stock                   Transaction by which Shares Purchased or
     Security Holder                 Owned or                        Purchasable by Selling Security Holder
                                    Acquirable
- --------------------------------------------------------------------------------------------------------------------------
L. Gene Tanner                  Up to 20,203 Shares      18,750 Shares estimated to be issuable upon conversion of
                                                         60,000 shares of Series A Preferred Stock; 1,196 Shares
                                                         of Common Stock estimated to be issuable as dividends
                                                         on the 60,000 shares of Series A Preferred Stock from
                                                         April 1, 1998 through December 31, 1999; and 257
                                                         Shares of Common Stock previously issued as interest on
                                                         $60,000 of 8% Convertible Debentures (prior to
                                                         conversion into shares of Series A Preferred Stock) and as
                                                         dividends on the shares of Series A Preferred Stock,
                                                         through March 31, 1998.  See Footnote (1) to this table,
                                                         immediately following.   See also, "Description of
                                                         Securities - Preferred Stock - Series A Preferred Stock."
- --------------------------------------------------------------------------------------------------------------------------
JW Charles                         50,000 Shares         Shares underlying common stock purchase warrant issued
Securities, Inc.                                         as of December 10, 1997, exercisable at $6.525 per share
                                                         as a portion of a finder's fee paid to JW Charles
                                                         Securities, Inc. in conjunction with the private offering of
                                                         the Company's 8% Convertible Debentures. See
                                                         "Description of Securities - Common Stock Purchase
                                                         Warrants -  Finder's Warrant."
==========================================================================================================================
- ------------------
<FN>
(1)  The number of Shares  estimated to be issuable upon  conversion  of, and as
     dividends  on,  the  Series A  Preferred  Stock is based on a  hypothetical
     market price of $4.00 per share for the underlying Common Stock at the time
     of  conversion  and at each  dividend  payment  date.  The  choice  of this
     hypothetical market price is based on recent prices of the Company's Common
     Stock and the "floor"  price that is applicable to conversion of the Series
     A Preferred  Stock for 270 days from  December  10,  1997.  No  implication
     should be drawn  from the use of this  hypothetical  market  price for this
     purpose as to what value the Company ascribes to its Common Stock.
</FN>
</TABLE>
     The shares of Common Stock offered by this Prospectus may be sold from time
to time by the Selling Security Holders or by pledgees,  donees,  transferees or
other  successors  in interest.  Such sales may be made in the  over-the-counter
market, or otherwise at prices and at terms then prevailing or at prices related
to the then current market price, or in negotiated transactions.  The shares may
be sold by one or more of the  following:  (a) a block trade in which the broker
or dealer so engaged  will  attempt to sell the shares as agent but may position
and resell a portion of the block as principal to  facilitate  the  transaction;
(b)  purchases by a broker or dealer as  principal  and resale by such broker or
dealer for its account pursuant to this Prospectus;  and (c) ordinary  brokerage
transactions  and  transactions  in which the  broker  solicits  purchasers.  In
effecting sales,  brokers or dealers engaged by the Selling Security Holders may
arrange for other  brokers or dealers to  participate.  Brokers or dealers  will
receive commissions or discounts from the Selling Security Holders in amounts to
be  negotiated  immediately  prior to the sale.  Such brokers or dealers and any
other participating brokers or dealers may be deemed to be "underwriters" within
the  meaning  of the  Act in  connection  with  such  sales.  In  addition,  any
securities  covered by this  Prospectus  which qualify for sale pursuant to Rule
144 may be sold under Rule 144 rather than pursuant to this Prospectus.

                                      -81-
<PAGE>
     Upon the Company being notified by any of the Selling Security Holders that
any material arrangement has been entered into with a broker-dealer for the sale
of shares through a block trade, special offering, or secondary  distribution or
a purchase by a broker or dealer,  a supplemental  prospectus  will be filed, if
required,  pursuant to Rule 424(b) under the Act, disclosing (i) the name of the
participating  broker-dealer(s),  (ii) the number of shares involved,  (iii) the
price at which such shares were sold, (iv) the commissions  paid or discounts or
concessions allowed to such  broker-dealer(s),  where applicable,  (v) that such
broker-dealer(s) did not conduct any investigation to verify the information set
out or  incorporated  by  reference  in this  Prospectus  and (vi)  other  facts
material to the transaction.

     The following table sets forth the names and certain information concerning
the Selling Security Holders.
<TABLE>
<CAPTION>
=================================================================================================================================
                                                     Number of Shares                              Number of
                                                         Owned or                                   Shares       Percentage of
                                                    Acquirable Prior            Number of        Owned After      Class After
              Selling Security Holder                to Offering (1)         Shares Offered       Offering         Offering
=================================================================================================================================
<S>                                                  <C>                   <C>                   <C>            <C>
RAS Securities Corporation                                82,500                82,500               -0-            -0-
=================================================================================================================================
Walford & Company Incorporated                            82,500                82,500               -0-            -0-
=================================================================================================================================
James B. Walters                                         100,000  (2)           50,000            50,000             *
=================================================================================================================================
Peter Roehl                                                3,947                 3,947               -0-            -0-
=================================================================================================================================
K.M. Lawlis and M.W. Lawlis, as Trustees                   8,459                 8,459               -0-            -0-
for the K.M. Lawlis 1990 Revocable Trust
=================================================================================================================================
Henry Nichols                                              3,759                 3,759               -0-            -0-
=================================================================================================================================
Alan B. Roberts                                            2,631                 2,631               -0-            -0-
=================================================================================================================================
entrenet Group, LLC                                      455,235  (3)          444,800            10,435(3)          *
=================================================================================================================================
Alternative Technologies International, Inc.              74,200                74,200               -0-            -0-
=================================================================================================================================
J.A. Billington & Associates, Inc.                        49,000                49,000               -0-            -0-
=================================================================================================================================
KBK Enterprises, Inc.                                     14,000                14,000               -0-            -0-
=================================================================================================================================
Timothy Jaeger                                            14,000                14,000               -0-            -0-
=================================================================================================================================
Eugene McCord                                             14,000                14,000               -0-            -0-
=================================================================================================================================
Liviakis Financial Communications, Inc.                  225,000  (4)          225,000               -0-            -0-
=================================================================================================================================
John M. Liviakis                                       3,825,000  (4)        3,825,000               -0-            -0-
=================================================================================================================================
Robert B. Prag                                         1,350,000  (4)        1,350,000               -0-            -0-
=================================================================================================================================
Brefo S.A.                                                16,836                16,836               -0-            -0-
=================================================================================================================================
CNCA - SCT Brunoy Sub A/C BGP                             67,340                67,340               -0-            -0-
=================================================================================================================================
Inversiones Welsa, S.A.                                   16,836                16,836               -0-            -0-
=================================================================================================================================
The Endeavor Capital Fund                                336,702               336,702               -0-            -0-
=================================================================================================================================
Reg-S Intercontinental Investment, Ltd.                   33,670                33,670               -0-            -0-
=================================================================================================================================
L. Gene Tanner                                            20,203                20,203               -0-            -0-
=================================================================================================================================
J. W Charles Securities, Inc.                             50,000                50,000               -0-            -0-
=================================================================================================================================
- -------------------
*    Less than 1%.
<FN>
(1)  Represents shares owned or acquirable as described in the table immediately preceding this table and/or as described in the
     footnotes to this table.
(2)  Represents 100,000 shares underlying an immediately exercisable common stock purchase warrants exercisable at $4.00 per
     share.
(3)  Includes 10,435 shares underlying an immediately exercisable common stock purchase warrants exercisable at $5.75 per
     share.
(4)  Does not include shares that the Selling  Security  Holder may be deemed to
     own indirectly as a "beneficial  owner" as described in the section of this
     Prospectus  entitled  "Security  Ownership  of Principal  Shareholders  and
     Management."
</FN>
</TABLE>
     The Company has agreed to indemnify certain of the Selling Security Holders
against certain liabilities,  including  liabilities under the Securities Act of
1933,  as amended (the  "Securities  Act"),  or  contribute  to payment that the
Selling  Security  Holders  may be  required  to make in  respect  thereof.  See
"Commission Position on Indemnification for Securities Act Liabilities."

                                      -83-
<PAGE>
                                  LEGAL MATTERS
                                  -------------

     The validity of the Common Stock offered hereby will be passed upon for the
Company by Ireland, Stapleton, Pryor & Pascoe, P.C., Denver, Colorado.


                              CHANGE IN ACCOUNTANTS
                              ---------------------

     The Company has not changed accountants in the last two fiscal years.

                   COMMISSION POSITION ON INDEMNIFICATION FOR
                 SECURITIES ACT LIABILITIES AND RELATED MATTERS
                 ----------------------------------------------

Colorado  Business  Corporation  Act  Provisions  and the Company's  Articles of
Incorporation and Bylaws

     Sections  7-109-102 through 7-109-110 of the Colorado Business  Corporation
Act (the "CBCA")  permit  indemnification  of  directors,  officers,  employees,
fiduciaries and agents of corporations  under certain  conditions and subject to
certain  limitations,  including  for  liabilities  to which such persons  might
become  subject under the  Securities  Act of 1933, as amended (the  "Securities
Act").

     The Company's Articles of Incorporation do not contain any provisions which
would limit the  availability  of such  indemnification  to the  fullest  extent
available  under the  above-referenced  statute.  The Company's  amended Bylaws,
which  parallel the CBCA  sections  referred to above,  provide that the Company
shall  indemnify  any person who was or is a party or is threatened to be made a
party to any  threatened,  pending,  or completed  action,  suit or  proceeding,
whether civil, criminal,  administrative or investigative, and whether formal or
informal, by reason of the fact that he is or was a director, officer, employee,
fiduciary  or agent of the  Corporation,  or is or was serving at the request of
the Corporation as a director, officer, partner, trustee, employee, fiduciary or
agent of any  foreign or  domestic  profit or  nonprofit  corporation  or of any
partnership,   joint  venture,   trust,   profit  or  nonprofit   unincorporated
association,  limited liability company, or other enterprise or employee benefit
plan (a "Proper Person").  The Company is required to indemnify Proper Person(s)
against reasonably  incurred expenses  (including  attorneys' fees),  judgments,
penalties,  fines (including any excise tax assessed with respect to an employee
benefit  plan) and  amounts  paid in  settlement  reasonably  incurred by him in
connection  with  such  action,  suit or  proceeding  if it is  determined  by a
majority of a quorum of the Board of Directors  consisting  of Directors who are
not  parties  to the  proceeding,  or,  if a  quorum  of such  Directors  is not
available, a committee of the Board consisting of at least two Directors who are
not parties to the  proceeding or, if a proper  committee  cannot be seated or a
majority of the Board or the committee desire,  an independent  counsel selected
by a majority  of the full  Board,  or a vote of  shareholders,  that the proper
Person conducted  himself or herself in good faith and that he or she reasonably
believed (i) in the case of conduct in his official  capacity  with the Company,
that his or her  conduct was in the  Company's  best  interests,  or (ii) in all
other cases (except  criminal  cases),  that his or her conduct was at least not
opposed to the Company's  best  interests,  or (iii) in the case of any criminal
proceeding, that he or she had no reasonable cause to believe his or her conduct
was unlawful. A Proper Person will be deemed to be acting in his or her official
capacity while acting as a director, officer, employee or agent on behalf of the
Company and not while acting on the Company's  behalf for some other  entity.  A
Proper  Person may apply to the court  conducting  the  proceeding or to another
court of competent  jurisdiction for an order requiring the Company to indemnify
such   person  if  the  court   determines   that  the  person  is  entitled  to
indemnification  under  Colorado  law and has met the  criteria set forth in the
Company's Bylaws.

         No  indemnification is available to a person with respect to any claim,
issue or  matter  in  connection  with a  proceeding  by or in the  right of the
Company in which the person was adjudged  liable to the Company or in connection
with any  proceeding  charging  that the  person  derived an  improper  personal
benefit, whether or not involving action in an official capacity, in which he or
she was adjudged liable on the basis that he or she derived an improper personal
benefit. Further,  indemnification in connection with a proceeding brought by or
in the  right of the  Company  is  limited  to  reasonable  expenses,  including
attorneys' fees, incurred in connection with the proceeding.

                                      -84-
<PAGE>
     To the extent that the provisions of a Colorado  corporation's  Articles of
Incorporation or Bylaws provide for  indemnification to a greater extent than is
available  under the CBCA,  such  provisions  are void.  The  Company  believes,
however, that the indemnification provisions contained in its Bylaws are no more
liberal than those set forth in the CBCA.

Indemnification of Selling Security Holders

     The  registration  rights  agreements  entered into between the Company and
certain of the Selling Security Holders contain provisions  providing for mutual
indemnification  against certain liabilities,  including liabilities which might
arise under the Securities Act. In general, the Company is required to indemnify
such persons,  to the full extent permitted by law, against any losses,  claims,
damages,  liabilities  and expenses  resulting from any untrue or alleged untrue
statement  of a material  fact  contained in any  registration  statement or any
prospectus or any omission or alleged  omission to state therein a material fact
necessary to make the statements  therein,  in light of the circumstances  under
which they were made, not  misleading,  except insofar as the same are caused by
or contained in any  information  with  respect to the Selling  Security  Holder
furnished to the Company by the Selling Security Holder expressly for use in the
registration statement or prospectus.  The Company, its officers,  directors and
controlling  persons is entitled to  indemnification  on a reciprocal  basis for
information contained in the registration  statement or any prospectus which was
provided to it for use therein by a Selling Security Holder.

Commission Position on Indemnification for Securities Act Liabilities

     Insofar as indemnification for liabilities arising under the Securities Act
may be permitted to directors,  officers and controlling persons of the Company,
the Company has been advised that in the opinion of the  Securities and Exchange
Commission  such  indemnification  is against  public policy as expressed in the
Securities Act and is, therefore,  unenforceable.  In the event that a claim for
indemnification  against such liabilities (other than the payment by the Company
of expenses incurred or paid by a director, officer or controlling person of the
Company in the successful defense of any action, suit or proceeding) is asserted
by  such  director,  officer  or  controlling  person  in  connection  with  the
securities  being  registered,  the Company  will,  unless in the opinion of its
counsel the matter has been settled by controlling precedent,  submit to a court
of appropriate  jurisdiction the question whether such  indemnification by it is
against public policy as expressed in the Securities Act and will be governed by
the final adjudication of such issue.

                                     EXPERTS
                                     -------

     The financial statements of the Company as of June 30, 1997 and for each of
the two years in the period ended June 30, 1997 included in this Prospectus have
been so  included  in reliance  on the report  (which  contains  an  explanatory
paragraph  relating to the  Company's  ability to continue as a going concern as
described in Note 1 to the  financial  statements  for the period ended June 30,
1997) of Price Waterhouse LLP, independent  accountants,  given on the authority
of said firm as experts in auditing and accounting.

                                      -85-
<PAGE>
<TABLE>
<CAPTION>
                            U.S. WIRELESS DATA, INC.

                          INDEX TO FINANCIAL STATEMENTS

                                                                                    Page


<S>                                                                                 <C>
Report of Independent Accountants.....................................................F-2


Balance Sheet - as of June 30, 1997...................................................F-3


Statement of Operations - for the fiscal years ended
         June 30, 1997 and June 30, 1996..............................................F-4


Statement of Cash Flows - for the fiscal years ended
         June 30, 1997 and June 30, 1996..............................................F-5


Statement of Changes in Stockholders' Equity (Deficit) - for the period from
         July 1, 1995 through June 30, 1997...........................................F-6


Notes to Financial Statements.........................................................F-7


- -----------------------------------------------------------------------------------------



Unaudited Financial Statements - for the period ended December 31, 1997

         Balance Sheet --
         December 31, 1997, June 30, 1997............................................F-16

         Statements of Operations --
         Three Months and Six Months Ended December 31, 1997 and 1996................F-17

         Statements of Cash Flows --
         Six Months Ended December 31, 1997 and 1996.................................F-18

         Notes to Financial Statements...............................................F-19
</TABLE>


                                       F-1
<PAGE>
REPORT OF INDEPENDENT ACCOUNTANTS
- ---------------------------------

To the Board of Directors and
Stockholders of U.S. Wireless Data, Inc.

         In  our  opinion,  the  accompanying  balance  sheet  and  the  related
statement of operations,  of changes in  stockholders'  equity  (deficit) and of
cash flows present fairly, in all material  respects,  the financial position of
U.S.  Wireless Data,  Inc. (the  "Company") at June 30, 1997, and the results of
its  operations and its cash flows for each of the two years in the period ended
June 30, 1997, in conformity  with  generally  accepted  accounting  principles.
These financial  statements are the responsibility of the Company's  management;
our responsibility is to express an opinion on these financial  statements based
on our audits.  We conducted our audits of these  statements in accordance  with
generally accepted auditing standards which require that we plan and perform the
audits to obtain reasonable assurance about whether the financial statements are
free of material  misstatement.  An audit includes  examining,  on a test basis,
evidence  supporting the amounts and  disclosures  in the financial  statements,
assessing the  accounting  principles  used and  significant  estimates  made by
management,  and evaluating the overall  financial  statement  presentation.  We
believe  that our audits  provide a reasonable  basis for the opinion  expressed
above.

         The accompanying  financial statements have been prepared assuming that
the Company  will  continue as a going  concern.  As  discussed in Note 1 to the
financial statements, the Company has suffered significant recurring losses from
operations and has an accumulated  deficit of $16,960,853 that raise substantial
doubt about the Company's  ability to continue as a going concern.  Management's
plans in regard to this matter are  described  in Note 1.  Additionally,  due to
matters  concerning the Company's ability to continue as a going concern,  there
is also  significant  uncertainty  surrounding  the net realizable  value of the
Company's  inventory  balances  at June 30,  1997  (see Note 2).  The  financial
statements do not include any adjustments  that might result from the outcome of
these uncertainties.



PRICE WATERHOUSE LLP

Boulder, Colorado
October 13, 1997





                                       F-2

<PAGE>
                            U.S. WIRELESS DATA, INC.
<TABLE>
<CAPTION>
                                  BALANCE SHEET
                               As of June 30, 1997

                                     ASSETS

<S>                                                                <C>         
Current assets:
   Cash and cash equivalents ....................................  $      6,083
   Accounts receivable, net of allowance
     for doubtful accounts of $15,903 ...........................       120,531
   Inventory, net ...............................................       208,867
   Other current assets .........................................       113,859
                                                                   ------------
        Total current assets ....................................       449,340

Property and equipment, net .....................................        40,445
Other assets ....................................................        11,495
                                                                   ------------
Total assets ....................................................  $    501,280
                                                                   ============



                 LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)

Current liabilities:
   Accounts payable .............................................  $    354,213
   Accrued liabilities ..........................................       125,587
   Notes payable ................................................       737,866
                                                                   ------------
        Total current liabilities ...............................     1,217,666

Long Term Debt ..................................................        45,000
                                                                   ------------
Total liabilities ...............................................     1,262,666
                                                                   ------------
Commitments and contingencies (Notes 9 and 11)

Stockholders' equity (deficit):
   Common stock, no par value,
      12,000,000 shares authorized,
      5,613,952 shares issued and outstanding, stated value $1.00     5,613,952
   Common stock subscribed ......................................             0
   Additional paid-in capital ...................................    10,613,465
   Accumulated deficit ..........................................   (16,960,853)
   Notes Receivable from Shareholder ............................       (27,950)
                                                                   ------------
                Total stockholders' equity (deficit) ............      (761,386)
                                                                   ------------
Total liabilities and stockholders' equity (deficit) ............  $    501,280
                                                                   ============
</TABLE>
   The accompanying notes are an integral part of these financial statements.

                                       F-3
<PAGE>
<TABLE>
<CAPTION>
                            U.S. WIRELESS DATA, INC.
                             STATEMENT OF OPERATIONS


                                                                 Fiscal Year Ended

                                                               June 30,      June 30,
                                                                 1997         1996
                                                                 ----         ----
<S>                                                         <C>            <C>        
Revenue .................................................   $ 1,315,542    $ 1,582,553
Cost of goods sold ......................................       809,447      2,886,432
                                                            -----------    -----------

Gross margin (deficit) ..................................       506,095     (1,303,879)
                                                            -----------    -----------

Operating Expenses:
    Selling, general and administrative .................       812,687      1,365,235
    Research and development ............................       406,522        458,407
                                                            -----------    -----------
                                                              1,219,209      1,823,642
                                                            -----------    -----------

Loss from operations ....................................      (713,114)    (3,127,521)

Interest income .........................................            94            685
Interest expense ........................................       (32,637)       (33,621)
Other income ............................................        44,873         (4,506)
Litigation settlement ...................................      (163,600)             0

Loss from continuing operations .........................      (864,384)    (3,164,963)
                                                            -----------    -----------

Loss from discontinued operation ........................             0       (309,206)
                                                            -----------    -----------

Loss before extraordinary item ..........................      (864,384)    (3,474,169)

Extraordinary gains on restructuring of payables and debt             0      3,431,823
                                                            -----------    -----------

Net loss ................................................   $  (864,384)   $   (42,346)
                                                            ===========    ===========

Earnings (loss) per share:
    From continuing operations ..........................   $      (.17)   $      (.72)
    From discontinued operation .........................             0           (.07)
    From restructuring of payables and debt .............             0            .78
                                                             ----------    -----------
    Net loss per share ..................................   $      (.17)   $      (.01)
                                                            ===========    ===========

Weighted average common shares outstanding ..............     4,986,767      4,418,618
                                                            ===========    ===========
</TABLE>

   The accompanying notes are an integral part of these financial statements.


                                       F-4

<PAGE>
                            U.S. WIRELESS DATA, INC.
<TABLE>
<CAPTION>
                             STATEMENT OF CASH FLOWS

                                                                                             Fiscal Year Ended

                                                                                       June 30,       June 30,
                                                                                         1997          1996
                                                                                         ----          ----
<S>                                                                                <C>            <C>         
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net loss ....................................................................   $  (864,384)   $   (42,346)
   Adjustments to reconcile net income to net cash used in operating activities:
        Gain on restructuring of payables and debt .............................          --       (3,431,823)
        Loss due to market decline of inventory ................................          --        1,525,026
        Depreciation and amortization ..........................................        56,958        107,525
        Stock issued for services ..............................................          --            3,880
        Lawsuit settlement .....................................................       163,600           --
        Consulting services ....................................................        50,000           --
        Loss on disposal of asset ..............................................          (441)          --
        Debt relieved by product sales .........................................       (32,400)          --
   Changes in assets and liabilities:
        Accounts receivable ....................................................       (78,768)       197,293
        Inventory ..............................................................       412,369      1,702,058
        Other current assets ...................................................        21,847         93,048
        Accounts payable .......................................................       136,581        (46,764)
        Accrued liabilities ....................................................      (102,010)      (686,707)
                                                                                   -----------      ---------
   Net cash used in operating activities .......................................      (236,648)      (578,810)
                                                                                                                 --
CASH FLOWS FROM INVESTING ACTIVITIES:
   Purchases of equipment and furniture ........................................          --           (3,000)
   Proceeds from sale of equipment .............................................           499         23,296
   (Increase) decrease in other assets .........................................        11,261           (565)
                                                                                   -----------    -----------
      Net cash provided by (used in) investing activities ......................        11,760         19,731
CASH FLOWS FROM FINANCING ACTIVITIES:
   Proceeds from issuance of debt ..............................................       185,000        292,678
   Net proceeds from issuance of stock .........................................         5,621         12,650
                                                                                   -----------    -----------
      Net cash provided by (used in) financing activities ......................       190,621        305,328
(DECREASE) IN CASH .............................................................       (34,267)      (253,751)
CASH, Beginning of period ......................................................        40,350        294,101
                                                                                   -----------    -----------
CASH, End of period ............................................................   $     6,083    $    40,350
                                                                                   ===========    ===========
Supplemental disclosures of cash flow information:
   Cash paid during the year for interest ......................................   $    13,833    $    33,621
                                                                                   ===========    ===========
Supplemental schedule of non-cash investing and financing activities:
   Debt relieved with sale of inventory ........................................   $    32,400    $      --
                                                                                   ===========    ===========
   Inventory purchased with stock ..............................................   $      --      $   162,500
                                                                                   ===========    ===========
   Issuance of debt for services/lawsuit settlement ............................   $   210,000    $    --
                                                                                   ===========    ===========
   Stock issued for services/lawsuit settlement ................................   $   109,046    $     3,880
                                                                                   ===========    ===========
   Note executed for stock issuance ............................................   $    27,950    $    --
                                                                                   ===========    ===========
   Non cash extinguishment of debt and payables
      Fair value of assets transferred .........................................   $      --      $ 1,031,868
      Payables and debt extinguished ...........................................          --        4,463,691
                                                                                   -----------    -----------
      Gains on restructuring of payables and debt ..............................   $      --      $ 3,431,823
                                                                                   ===========    ===========
</TABLE>
   The accompanying notes are an integral part of these financial statements.

                                       F-5
<PAGE>
                            U.S. WIRELESS DATA, INC.
<TABLE>
<CAPTION>
             STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT)



                                                              COMMON                COMMON                    NOTE
                                                              STOCK                 STOCK       PAID IN    RECEIVABLE      ACCUM.
                                                       SHARES        AMOUNT       SUBSCRIBED    CAPITAL    SHAREHOLDER    DEFICIT
                                                       ------        ------       ----------    -------    -----------    -------
<S>                                                  <C>         <C>           <C>          <C>            <C>         <C>          
BALANCES, June 30, 1995 ............................  4,390,910  $  4,390,910  $       --   $ 11,514,859   $   --      $(16,054,123)

Shares issued for services at $.10 - .46 per share     18,123        18,123                      (14,243)
Stock options exercised at $.215 per share .......      9,300         9,300                       (7,300)
Warrant exercised at $.10 per share ..............    100,000       100,000                      (90,000)
Director stock option exercised at $.13 per share       5,000         5,000                       (4,350)
Stock subscription ...............................                                 142,544        19,956
Net loss .........................................                                                                          (42,346)
                                                      ------------------------------------------------------------------------------

BALANCES, June 30, 1996 ............................  4,523,333  $  4,523,333  $   142,544  $ 11,418,922   $   --      $(16,096,469)

Shares issued for services at $.15 per share .....    102,975       102,975                      (87,529)
Stock issued in connection with class lawsuit ....    600,000       600,000                     (506,400)
Stock options exercised at $.13-.215 per share ...    245,100       245,100                     (211,530)
Stock subscription issued ........................    142,544       142,544       (142,544)
Note receivable on stock option plan .............                                                          (27,950)
Net loss .........................................                                                                         (864,384)
Rounding .........................................                                                     2

                                                      ==============================================================================
BALANCES, June 30, 1997 ............................  5,613,952  $  5,613,952  $       --   $ 10,613,465   $(27,950)   $(16,960,853)
                                                      ==============================================================================
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                       F-6
<PAGE>
                            U.S. WIRELESS DATA, INC.
                          NOTES TO FINANCIAL STATEMENTS

NOTE 1.  OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Operations

     U.S.  Wireless Data, Inc. (the "Company") was  incorporated in the State of
     Colorado on July 30, 1991. It designs, develops and manufactures a wireless
     credit card  authorization and check  verification  terminal utilizing both
     analog and  digital  cellular  network  architectures.  The  Company  began
     generating its first significant revenue from product sales in fiscal 1995.
     Prior to fiscal 1995, the Company was in the development stage. The Company
     is  now  in a  transition  from  only a "box  maker"  orientation  to  also
     providing  products and services  which  generate  recurring  revenue.  The
     recurring revenue component is expected to become the dominant component of
     the Company's business.

Financial Condition

     The Company has  incurred an  accumulated  deficit of  approximately  $17.0
     million since inception and has incurred  additional  losses  subsequent to
     the year ended June 30, 1997. In order to continue as a going concern,  the
     Company  has  transitioned  to a  recurring  revenue  focus,  is working on
     programs to increase revenue levels and product margins; is negotiating new
     distribution agreements and seeking additional debt or equity financing.

     Subsequent to June 30, 1997,  the Company has  strengthened  the management
     team, signed several significant distribution agreements which are expected
     to build a recurring revenue base, started the expansion of the sales force
     and expanded its contract  manufacturing  relationships.  The current sales
     volume  is  inadequate  to fund  the  infrastructure  growth  and  business
     transition.  As a  result,  and as part of its  continuing  effort  to find
     working  capital funding in order to continue  operations,  the Company has
     entered into certain consulting agreements designed to facilitate financing
     relationships  with third  parties.  While  management  is confident it can
     accomplish  this  objective,  there is no  guarantee  that this  additional
     funding will occur in the required time frame.

     The  accompanying  consolidated  financial  statements  do not  include any
     adjustments  relating to the  recoverability and classification of recorded
     assets and liabilities that might be necessary should the Company be unable
     to continue as a going concern.

Use of Estimates

     The  preparation  of financial  statements  in  conformity  with  generally
     accepted  accounting  principles  requires management to make estimates and
     assumptions  that affect the amounts  reported in the financial  statements
     and  accompanying  notes.  Actual  results  could differ from the estimates
     used.

Cash and Cash Equivalents

     The Company  considers  all highly  liquid  investments  purchased  with an
     original  maturity  of three  months or less to be cash  equivalents.  Cash
     equivalents are carried at cost which approximates fair value.

Inventories

     Inventories  are  stated  at the  lower  of  cost  or  market,  cost  being
     determined by the first-in, first-out method.

                                      F-7


<PAGE>
Property and Equipment

     Property  and  equipment   are  stated  at  cost.   The  Company  uses  the
     straight-line method of depreciation based on the estimated useful lives of
     the assets  (generally  three to seven years).  Maintenance and repairs are
     charged to operations as incurred.

Revenue Recognition and Major Customers

     Direct sales are  recognized  upon shipment of products to  customers.  The
     Company  also  leases  products  to  customers  with an option to buy.  The
     leasing arrangements are accounted for as sales-type leases.  During fiscal
     1997, Cardservice International, Inc. ("CSI") accounted for 53% of revenue.
     During fiscal 1996,  two  customers,  CSI and Superior  Bankcard  Services,
     accounted for 25% and 11% of revenue, respectively.

Research and Development Costs

     Research and development costs are expensed as incurred.

Net Loss Per Share

     Net loss per  share is based on the  weighted  average  number of shares of
     common stock  outstanding  during each respective  period.  Shares issuable
     upon the  conversion of stock options and warrants were not included in the
     calculation since their effect was anti-dilutive.

Fair Value of Financial Instruments

     The carrying value of assets and liabilities  reported on the balance sheet
     is a reasonable estimate of their fair value.

Recent Pronouncements

     In February,  1997 the Financial  Accounting  Standards Board (FASB) issued
     Statement of Financial  Accounting  Standard (SFAS) No. 128,  "Earnings per
     Share".  SFAS No. 128, which is effective for periods ending after December
     15, 1997, requires changes in the computation, presentation, and disclosure
     of earnings  per share.  All prior  period  earnings per share data must be
     restated to conform with the  provisions  of SFAS No. 128. The Company will
     adopt SFAS No. 128 during the fourth  quarter of fiscal 1998,  but does not
     expect  the new  accounting  standard  to  have a  material  impact  on the
     Company's reported loss per share.

     In June,  1997,  the FASB  issued SFAS No.  130,  "Reporting  Comprehensive
     Income".  SFAS No. 130, which is effective for all periods  beginning after
     December 15, 1997,  establishes  standards  for  reporting  and  displaying
     comprehensive  income and its components  with the same prominence as other
     financial  statements.  All prior  periods must be restated to conform with
     the  provisions of SFAS No. 130. The Company will adopt SFAS No. 130 during
     the first  quarter of fiscal 1999,  but does not expect the new  accounting
     standard  to have a material  impact on the  Company's  reported  financial
     results.

     In June 1997, the FASB issued SFAS No. 131,  "Disclosures about Segments of
     an Enterprise  and Related  Information."  SFAS No. 131, which is effective
     for fiscal  years  beginning  after  December  15,  1997,  establishes  new
     disclosure   requirements  for  operating  segments,   including  products,
     services,  geographic  areas, and major  customers.  The Company will adopt
     SFAS No. 131 for the 1999 fiscal year.  The Company does not expect the new
     accounting  standard to have a material  impact on the  Company's  reported
     financial results.
                                       F-8

<PAGE>
Reclassifications

    Certain reclassifications have been made in prior year to conform to current
year presentation.


NOTE 2.  INVENTORY
<TABLE>
<CAPTION>
                                                                           June 30,
                                                                             1997

                                                                             ----
Inventory consists of:
<S>                                                             <C>                
       Raw material                                             $          111,299
       Finished goods                                                      208,095
       Spare parts and accessories                                           1,895
       Lower of cost or market reserve                                    (112,422)
                                                                -------------------
                                                                $          208,867
                                                                ===================
</TABLE>

The Company has established a reserve  against  finished goods and raw materials
to reflect the  estimated net  realizable  value of the inventory as of June 30,
1997, based on current selling prices.



NOTE 3.  PROPERTY AND EQUIPMENT
<TABLE>
<CAPTION>

                                                                          June 30,
                                                                            1997
                                                                            ----
Property and equipment consists of:
<S>                                                          <C>                  
      Equipment and furniture                                $             295,020
      Tooling                                                              124,267
      Less:  accumulated depreciation and amortization                    (378,842)
                                                             ---------------------
                                                            $               40,445
                                                            ======================
</TABLE>

NOTE 4.  ACCRUED LIABILITIES
<TABLE>
<CAPTION>
                                                                           June 30,
                                                                             1997
                                                                             ----
Accrued liabilities consists of:
<S>                                                           <C>   
       Accrued wages/commissions                                            38,115
       Relocation expense                                                   30,300
       Accrued revenue and royalty                                          44,888
       Litigation Settlement                                                10,000
       Other                                                                 2,284
                                                             ---------------------
                                                             $             125,587
                                                             =====================
</TABLE>

                                      F-9
<PAGE>
NOTE 5.  NOTES PAYABLE
<TABLE>
<CAPTION>
         Notes payable consist of the following:

                                                                          June 30,
                                                                            1997
                                                                            ----
              Current Portion:
<S>                                                          <C>                  
                      Note payable - supplier                $             387,866
                      Notes payable - investors                            185,000
                      Note payable - entrenet                              150,000
                      Note payable - lawsuit settlement                     15,000
                                                             ---------------------
                                                                         $ 737,866
                                                             =====================

              Long-term portion of Note payable 
                    - lawsuit settlement                     $              45,000
                                                             =====================
</TABLE>
     Note Payable - Supplier
     The note  payable  to a supplier  is  currently  in  default.  The  Company
     continues to accrue monthly interest payments.  As of October 13, 1997, the
     supplier  had not called the note.  The note  bears  interest  at 8% and is
     fully  collateralized  with certain inventory.  The Company is currently in
     discussion  with the vendor  regarding  payment of the note and the accrued
     interest.

     Notes Payable - Investors
     During the fourth quarter of fiscal 1997, the Company executed demand notes
     with  certain  investors.  The notes bear  interest at 10% annually and are
     convertible  to common  stock on or after  November 1, 1997 at a conversion
     price of $.35 per share ($75,000 of Notes) and $.50 per share  ($110,000 of
     Notes) for any or all outstanding  principal and accrued  interest.  If not
     converted, the notes are due in the fourth quarter of fiscal 1998.

     Note Payable - entrenet
     During June 1997, the Company executed a convertible  debenture in exchange
     for  consulting  services  to be  rendered  during  fiscal 1997 and 1998 by
     entrenet  Group,  LLC. The debenture  bears interest at 10% annually and is
     convertible  to common stock at a conversion  price of $0.50 per share.  If
     not converted, the debenture is due June 3, 1998.

     Note Payable - Lawsuit Settlement
     As part of the class action lawsuit settlement, the Company executed a note
     payable in September 1997 which is due in installments  as follows:  $5,000
     due March 17, 1998;  $10,000 due September 17, 1998;  $20,000 due September
     17, 1999; and $25,000 due September 17, 2000. See additional  discussion of
     the lawsuit settlement in Note 11. - Litigation.


NOTE 6.  STOCKHOLDERS' EQUITY

Stock Options

     In September 1992, the Company adopted an incentive stock option plan and a
     non-qualified  stock  option  plan  covering  600,000  shares of the Common
     Stock. In October 1994, the Shareholders approved an amendment to the stock
     option  plan  increasing  the number of  available  shares to  880,000.  In
     December 1995, the  Shareholders  approved an amendment to the stock option
     plan making certain clarifications to the plan and providing for the annual
     grant of an option for 20,000 shares to non-employee directors.

                                      F-10

<PAGE>
     Stock  options have been  granted  under the option plan at the fair market
     value of the common  stock on the date of grant and  generally  vest over a
     period of between two and four years. Options granted under the option plan
     generally must be exercised no later than 10 years from the date of grant.

         The  following  table  summarizes   information   about  stock  options
outstanding at June 30, 1997:
<TABLE>
<CAPTION>
                          Outstanding Options               Outstanding Vested Options
                  -----------------------------------       --------------------------
                  Average     Weighted                      Weighted
                  Remaining   Average                       Average
 Range of         Contractual Exercise    Number            Exercise          Number
 Exercise Price   Life        Price       Outstanding       Price          Outstanding
- --------------------------------------------------------------------------------------

<S>               <C>        <C>        <C>                <C>               <C>          
 $0.00 - $0.13      8.4       $0.13       262,849           $0.13             233,449
 $0.14 - $0.22      8.4       $0.21       166,800           $0.21             128,400
                                          -------                             -------
                                          429,649                             361,849
                                        =========                             =======
</TABLE>


Stock  option  transactions  for the years  ended June 30, 1997 and 1996 were as
follows:
<TABLE>
<CAPTION>
                                                    Options Outstanding
                                            --------------------------------
                                                            Weighted Average
                                             Number of      Exercise Price
                                             Shares         Per Share
                                             -------------------------------
<S>                                         <C>           <C>  
           Balance at June 30, 1995           462,500       $3.67
           Granted                            827,849       $0.16
           Exercised                        (  14,300)      $0.19
           Terminated                        (482,500)      $3.65
                                              -------
           Balance at June 30, 1996           793,549       $0.16
           Granted                             20,000       $0.16
           Exercised                         (245,100)      $0.14
           Terminated                        (138,800)      $0.22
                                              -------
           Balance at June 30, 1997           429,649       $0.16
                                              =======

           Exercisable at June 30, 1997       361,849       $0.18
                                             ========
</TABLE>
Notes Receivable from Stockholder

     In connection with the resignation of the Company's former CEO, the Company
     received a promissory  note during October 1996 to fund the exercise of the
     former CEO's stock options pursuant to the Company's Stock Option Plan. The
     note evidences a three-year  non-recourse loan which accrues interest at 6%
     per annum.

SFAS No. 123

     The Company applies APB No. 25 in accounting for its Stock Option Plan, and
     no compensation  expense has been recognized in the financial statements as
     all options had been granted at the fair market value of the

                                      F-11
<PAGE>
     underlying  common stock. Had  compensation  expense for the Company's Plan
     been  determined  based on the fair value of the options at the grant dates
     for  awards  under  the Plan  consistent  with  the  method  of  accounting
     prescribed by SFAS No. 123, the Company's net loss and loss per share would
     have been increased to the proforma amounts indicated below:
<TABLE>
<CAPTION>
                                                       June 30,
                                                   1997        1996
                                                ---------------------
<S>                                             <C>         <C>      
         Net loss                   As reported ($864,382)  ($42,346)
                                    Pro forma   ( 876,142)  ( 58,562)

         Net loss per common share  As reported  $(0.17)      $(0.01)
                                    Pro forma    $(0.18)      $(0.01)
</TABLE>

     In accordance  with the guidance  under SFAS No. 123, fair values are based
     on minimum values.  The weighted  average fair value of option is estimated
     as $0.03 and $0.05 for options  granted  during  fiscal year 1997 and 1996,
     respectively,   using  the  Black-Scholes  option-pricing  model  with  the
     following  weighted-average  assumptions  used for grants  during the years
     ended June 30, 1997 and 1996:  dividend yield of zero;  expected volatility
     of 162% and 101%,  respectively;  risk-free interest rate of 6.4% and 5.5%,
     respectively;  and an expected term of 3.5 years.  The risk-free rates used
     in the calculation  represent the average U.S. Government Security interest
     rates on the stock option grant date with maturities  equal to the expected
     term of the options granted.  The effect of actual  forfeitures is included
     in the computation of compensation  cost for options granted during each of
     the respective years.

Stock Warrants

     In fiscal 1993, the Company issued warrants to one officer and one director
     of the Company to purchase an aggregate  of 250,000  shares of common stock
     at $4.00 per share.  As of June 30, 1997,  all of these warrants were fully
     vested and had the following terms:  100,000 expire April 12, 1998; 150,000
     expire May 1, 2003. In connection with the Company's  December 1993 initial
     public  offering,  the  Company  issued  warrants  to the  underwriters  to
     purchase  165,000 shares of the Company's common stock at $12.33 per share,
     which were fully vested at the date of issuance.  Such  warrants  expire on
     December 2, 1998.

     In fiscal 1994, in  conjunction  with the  acquisition  of Direct Data, the
     Company  issued  warrants  to four  former  shareholders  of Direct Data to
     purchase 29,548 shares of common stock at $2.625 per share which were fully
     vested at the date of issuance.  In October 1994, warrants for the purchase
     of 5,000 shares of common stock were exercised and 5,752 warrants  expired.
     The remaining 18,796 warrants expire May 31, 1998.

     In October 1995, as partial  consideration  for entering into a development
     contract,  the Company  issued  warrants to a customer to purchase  100,000
     shares of common stock at $0.10 per share.  This  warrant was  subsequently
     exercised during fiscal year 1996.


NOTE 7.  INCOME TAXES

     At June 30, 1997,  the Company had net  operating  loss  carryforwards  for
     federal   income  tax  purposes  of   approximately   $11,700,000.   Annual
     utilization of the loss carryforwards is subject to significant limitations
     due to changes in the Company's  ownership  which could result in little or
     no benefit  being  derived  from  these  carryforwards.  Future  changes in
     ownership  could further reduce the annual  availability of these benefits.
     If unused, the carryforwards will expire beginning in 2008.

                                      F-12

<PAGE>
     Deferred  income  taxes  reflect  the net tax  effects  of:  (a)  temporary
     differences  between the  carrying  amounts of assets and  liabilities  for
     financial  reporting purposes and the amounts used for income tax purposes,
     and (b)  operating  loss and tax credit  carryforwards.  The tax effects of
     significant items comprising the Company's deferred taxes are as follows:

<TABLE>
<CAPTION>
                                                                        June 30,
 
                                                               1997                    1996
                                                               ----                    ----
<S>                                                  <C>                    <C>            
            Deferred tax assets
    Net operating loss carry-forwards                $    4,388,000         $     3,880,000
    Depreciation                                        (     3,000)            (    12,000)
    Inventory reserves                                       31,000                 195,000
    Allowance for bad debts                                   6,000                  35,000
    Other                                                    28,000                  28,000
                                                  -----------------      ------------------
                                                    $     4,450,000        $      4,126,000
    Valuation allowance                                 ( 4,450,000)            ( 4,126,000)
                                                  -----------------        ----------------
Net deferred tax asset                        $                  --        $             --
                                              =====================        ================
</TABLE>

     Deferred  tax assets  have been  reduced to zero by a  valuation  allowance
     based on current  evidence which  indicates that it is not considered  more
     likely than not that these  benefits will be realized.  During fiscal 1997,
     the valuation  allowance  increased by $324,000 primarily due to additional
     losses for which no tax benefit  was  recorded.  During  fiscal  1996,  the
     valuation   allowance   decreased  by  $1,090,000   primarily  due  to  the
     dissolution of Direct Data.

     The difference between the zero provision for income taxes and the expected
     amount determined by applying the federal statutory rate to the loss before
     income  taxes  results  primarily  from a reduction of net  operating  loss
     carryforwards  due to an increase in the  valuation  allowance for the year
     ended June 30, 1997 and due to the  dissolution of Direct Data for the year
     ended June 30, 1996.


NOTE 8.  EMPLOYEE BENEFIT PLAN

     In April 1994, the Company  established a qualified  Section 401(K) Savings
     Plan. The Plan allows  eligible  employees to contribute up to 15% of their
     salaries on a pre-tax basis. The Company did not make any  contributions to
     the Plan during fiscal year 1997.


NOTE 9.  COMMITMENTS AND CONTINGENCIES

     Lease Commitments

     The Company  leases its office  facilities  under various  operating  lease
     arrangements.  Most of the leases  contain  certain  provisions  for rental
     adjustments.  In addition,  the leases  require the Company to pay property
     taxes, insurance and normal maintenance costs. Future minimum rentals under
     these  arrangements  are $18,105 in 1998.  Rent expense was $73,550  during
     fiscal 1997 and sublease income of $16,680 was received during fiscal 1997.

     In  September  1997,  the  Company  executed  a lease for  office  space in
     Emeryville,  California.  Rental  payments  commence  October 1, 1997 at an
     initial  rental  rate of $9,942  per  month for a term of 5 years.  In year
     five, the rental rate increases to $11,640 per month.

                                      F-13
<PAGE>
NOTE 10.  EXTRAORDINARY GAINS AND DISCONTINUED OPERATION

     During the year ended June 30, 1996, the Company recognized $3.4 million in
     gains related to the restructuring of debt and payables as follows:
<TABLE>
<S>                                                                       <C>                
Release of guarantee of bank debt by former officer of Direct Data        $         593,132
Release of liability for inventory by supplier                                    1,099,412
Liabilities of dissolved Direct Data subsidiary                                   1,739,279
                                                                          -----------------
                                                                          $       3,431,823
                                                                          =================
</TABLE>


     The release of  guarantee  of bank debt by a former  officer of Direct Data
     ("the  Officer")  occurred  as a result of the  September  1995  demand for
     payment by a financial  institution creditor of a $1.3 million loan made to
     Direct Data.  The loan was  guaranteed by the Officer who paid the loan and
     became a security holder of Direct Data's assets in early October 1995. The
     Company was  obligated to remove the Officer from his guarantee of the bank
     loan, and in consideration  for release of such liability,  surrendered the
     assets of Direct  Data to the  Officer  on  October  5,  1995.  The  excess
     carrying  value of the debt over the book value  (which  approximated  fair
     value) of the assets  surrendered  in  satisfaction  of the  obligation was
     $593,132.  In connection  with this  transaction,  the Officer  granted the
     Company an option to  repurchase  397,684  shares of Company stock from the
     Officer  at a price of $.25 per  share,  as well as the  right to vote such
     shares.

     During its fiscal  year  1995,  the  Company  entered an  agreement  with a
     supplier, whereby the Company became liable for the purchase of certain raw
     materials  the supplier  procured for  manufacturing  of Company  products.
     During  1996,  the Company and the supplier  agreed that the Company  would
     settle the  liability of $1.4 million for  consideration  of  approximately
     $325,000, and that the Company or its designee would take possession of the
     raw  materials.  Accordingly,  the  Company has  recognized  a gain of $1.1
     million as a result of restructuring the liability during fiscal year 1996.

     During  October  1995,  the  Company   dissolved   Direct  Data.  Upon  the
     dissolution of Direct Data,  approximately  $1.7 million of unsecured trade
     debt remained unpaid and the creditors were notified that Direct Data would
     be unable to pay its remaining obligations.  The Company believes it has no
     liability for future claims  arising from the unpaid  obligations of Direct
     Data;  therefore,  such  unpaid  obligations  have been  recognized  by the
     Company as a gain from restructuring of liabilities of the dissolved Direct
     Data subsidiary during fiscal 1996.

     Management believes Direct Data represented a separate and material line of
     business from the Company.  The pretax loss on disposal has been  accounted
     for as a loss  from  discontinued  operations  and  prior  years  financial
     statements have been  reclassified to reflect the  disposition.  Revenue of
     Direct Data for the year ended June 30, 1996 was $657,667.


NOTE 11.  LITIGATION

     In  September  of 1996,  the Company  agreed to terms to settle  securities
     fraud litigation,  pending since 1994, which was brought in relation to the
     Company's initial public offering of December 1993. The parties'  agreement
     (the "Settlement  Agreement") was filed in the United States District Court
     for the District of Colorado on January 15, 1997 in  consolidated  Case N0.
     94-Z-2258,  Appel,  et al. v. Caldwell,  et al. By its order  approving the
     settlement, the court certified a plaintiffs' settlement class and provided
     the mechanism for payment of claims. The Company contributed directly or by
     indemnification  a  total  of  $10,000  to the  total  settlement  fund  of
     $2,150,000.  The remaining  portion of the  settlement  was  contributed by
     certain   underwriters  of  the  Company's   initial  public  offering  and
     securities counsel. No objections to the Settlement Agreement were made. No
     potential class member opted-out of the settlement and all are bound by the
     release granted the Company. All claims against the Company in those 
                                      F-14
<PAGE>
     consolidated cases were dismissed by final federal court order on September
     4, 1997. No appeal was filed.  Similar state court claims were dismissed by
     Colorado district court order dated October 9, 1997.

     To resolve  cross-claims  asserted by underwriters in the litigation,  U.S.
     Wireless Data, Inc. agreed to transfer to RAS Securities Corporation,  H.J.
     Meyers & Co,  Inc.,  Sands & Co.  Ltd.  and R.J.  Steichen & Co. a total of
     600,000 U.S.  Wireless Data,  Inc. common shares upon the effective date of
     the  Settlement  Agreement.  The Company has agreed to register such shares
     upon demand not sooner than April 26, 1998.  Further, on September 17, 1997
     the Company agreed to entry of a consent  judgment  against it and in favor
     of Don Walford,  the sole  shareholder of underwriter  Walford  Securities,
     Inc., in the amount of $60,000, payable over a three year period.

     The total charge  recognized  during fiscal 1997 consists of the following:
     $93,600  for the value of the  common  shares  issued  based  upon the fair
     market value of the  Company's  common stock on the date the  commitment of
     such  shares was made;  $10,000  for actual  cash to be paid by the Company
     pursuant  to the  settlement  with  stockholders;  and $60,000 for the note
     payable executed with Don Walford as discussed above.


NOTE 12.  RELATED PARTIES

     A director  of the  Company is also an  officer  of the  Company's  largest
     customer,  Cardservice International,  Inc. ("CSI"). Additionally, CSI owns
     approximately 5% of the Company's  outstanding  common stock as of June 30,
     1997. Sales to CSI approximated  $698,000 and $398,000 in fiscal years 1997
     and 1996, respectively.

     During fiscal 1996,  CSI advanced the Company  $162,500 for the purchase of
     raw  materials  in  exchange  for  142,544  shares of common  stock  issued
     subsequent  to June 30, 1996 at 150% of then current fair market value plus
     registration  rights  after  one  year on all  stock  owned  by  CSI.  This
     transaction  increased CSI's ownership to from 2% to 5%. Additionally,  the
     Company  will make  royalty  payments to CSI on future  sales of  POS-50(R)
     product built with the raw materials  purchased using the amounts  advanced
     from CSI. As of June 30, 1997,  no units were built using the raw materials
     referred to above.


NOTE 13. SUBSEQUENT EVENTS

     In August  1997,  the Company  received  $500,000  for the  issuance of 3.5
     million  unregistered  shares of common  stock and 1.6 million  warrants to
     purchase  common  stock at an  exercise  price of  $0.01  per  share to two
     officers of  Liviakis  Financial  Communications,  Inc.  ("Liviakis").  The
     warrants are exercisable from January 15, 1998 through August 4, 2002.

     Additionally,  in July 1997,  the  Company  executed a one year  consulting
     agreement  with  Liviakis  for  consulting  services to be rendered  during
     fiscal 1998 and 1999.  Fees related to the agreement are payable in cash of
     $10,000 and stock,  the issuance of 300,000 shares of common stock to occur
     at various times during the consulting  agreement,  commencing November 15,
     1997.

     The Liviakis  securities  carry  future  registration  rights,  including a
     one-time demand registration, with fees to be paid by the Company.

     On August 4, 1997,  the Company  retained Evon A. Kelly as chief  executive
     officer.  As  part  of Mr.  Kelly's  compensation  package,  the  Board  of
     Directors issued 600,000 shares of non-qualified  stock options exercisable
     at $1.00 per share.

     On  September  4, 1997 and  October  9,  1997,  respectively,  the  Company
     received  notice  that the federal and state  courts  dismissed  all claims
     against the Company related to the class action shareholder  lawsuits filed
     in 1994. See additional discussion in Note 11. - Litigation.

     In September  1997, the Company  entered into a lease  agreement for office
     space in California. See additional discussion in Note 9. - Commitments and
     Contingencies.
                                      F-15
<PAGE>
                            U.S. WIRELESS DATA, INC.
<TABLE>
<CAPTION>
                                  BALANCE SHEET
                                   (Unaudited)

                                                               December 31, 1997   June 30, 1997
                                                               -----------------   -------------
                                   ASSETS                    (Restated-see Note 6)
<S>                                                                 <C>             <C>         
Current Assets:
        Cash ....................................................   $  1,522,944    $      6,083
        Accounts receivable, net of allowance for ...............        123,369         120,531
            doubtful accounts of $15,979 as of December 31, 1997,
            and $15,903 as of June 30, 1997
        Sales-type lease receivables ............................         10,933          11,023
        Inventory, net ..........................................        634,938         208,867
        Other current assets ....................................        820,127         102,836
                                                                    ------------     -----------
                 Total current assets ...........................      3,112,311         449,340

Property and equipment, net .....................................        142,333          40,445
Other assets ....................................................        434,030          11,495
                                                                    ------------     -----------


Total assets ....................................................   $  3,688,674    $    501,280
                                                                    ============     ===========

                    LIABILITIES AND STOCKHOLDERS' EQUITY

Current Liabilities:
        Accounts payable ........................................   $    759,744    $    354,213
        Accrued liabilities .....................................        149,894         125,587
        Notes payable ...........................................        808,649         737,866
                                                                    ------------     -----------
                Total current liabilities .......................      1,718,287       1,217,666
                                                                    ------------     -----------

Long Term Debt ..................................................      2,707,941          45,000
                                                                    ------------    ------------

Total Liabilities ...............................................      4,426,228       1,262,666
                                                                    ------------    ------------

Stockholders' Equity (Deficit):
        Common stock, no par value, 12,000,000 ..................      9,221,420       5,613,952
                shares authorized; 9,221,420 and 5,613,952
                shares issued and outstanding at December 31 and
                June 30, 1997, respectively
        Additional paid-in capital ..............................      9,564,694      10,613,465
        Accumulated deficit .....................................    (19,523,668)    (16,960,853)
        Notes Receivable from Shareholder .......................           --           (27,950)
                                                                    ------------    ------------
                Total stockholders' deficit .....................       (737,554)       (761,386)
                                                                    ------------    ------------

Total liabilities and stockholders' equity (deficit) ............   $  3,688,674    $    501,280
                                                                    ============    ============
</TABLE>

       Accompanying Notes are an integral part of the Financial Statements


                                      F-16
<PAGE>
                            U.S. WIRELESS DATA, INC.
<TABLE>
<CAPTION>
                            STATEMENTS OF OPERATIONS
                                   (Unaudited)

                                                Three Months Ended     Six Months Ended
                                      12/31/97       12/31/96      12/31/97       12/31/96
                              (Restated - see Note 6)         (Restated - see Note 6)

<S>                               <C>            <C>            <C>            <C>        
Revenue .......................   $    96,385    $   415,695    $   353,857    $   802,913
Cost of goods sold ............        52,774        221,848        226,569        487,297
                                  -----------     ----------     ----------     ----------


Gross margin (deficit) ........        43,611        193,847        127,288        315,616
                                  -----------    -----------    -----------     ----------

Operating Expenses:
    Selling, general ..........     1,499,191        169,619      2,281,632        340,406
        and administrative
    Research and development ..        77,700         95,019        173,014        213,488
                                  -----------     ----------     ----------     ---------- 
    Total operating expense ...     1,576,891        264,638      2,454,646        553,894
                                  -----------     ----------     ----------     ----------

    Loss from operations ......    (1,533,280)       (70,791)    (2,327,358)      (238,278)

Interest income ...............         1,677              0          1,677              0
Interest expense ..............      (243,782)             0       (267,682)             0
Other income ..................        18,246          1,921         30,548          7,888

                                   ----------     ----------     ----------     -----------

Net loss ......................   $(1,757,139)   $   (68,870)   $(2,562,815)   $  (230,390)
                                   ==========     ==========     ==========     ==========



Basic / Diluted Earnings (loss)   $      (.19)   $      (.01)   $     (.30)    $      (.05)
                                  ===========     ===========    ==========    =========== 
per share:


Weighted average common shares
outstanding - Basic/Diluted ...     9,209,152      4,738,458      8,489,500      4,732,261
                                   ==========     ==========     ==========     ==========
</TABLE>

       Accompanying Notes are an integral part of the Financial Statements


                                      F-17
<PAGE>
                            U.S. WIRELESS DATA, INC.
<TABLE>
<CAPTION>
                            STATEMENTS OF CASH FLOWS
                                   (Unaudited)

                                                                             Six Months Ended
                                                                       12/31/97            12/31/96
                                                                       --------            --------
                                                               (Restated - see Note 6)

<S>                                                                   <C>             <C>           
CASH FLOWS FROM OPERATING ACTIVITIES:
     Net loss                                                         $  (2,562,815)  $    (230,390)
     Depreciation and amortization                                           10,348          39,051
     Non-cash consulting services                                           770,808
     Non-cash interest expense - debt                                       225,358

   Changes in assets and liabilities:
          (Increase) decrease in:
               Accounts receivable                                           (2,839)        119,057
               Inventory                                                   (426,071)         46,866
               Other current assets                                         (47,979)         33,088
          Increase (decrease) in:
               Accounts payable                                             395,531          90,301
               Accrued liabilities                                           24,308        (114,241)
                                                                      -------------  --------------
               Net cash used in operating activities                     (1,613,351)        (16,268)

CASH FLOWS FROM INVESTING ACTIVITIES:
     (Purchase) of Property, plant, and equipment                          (112,236)
     (Increase) in other assets                                             (84,626)            500
                                                                       ------------  --------------
               Net cash used in investing activities                       (196,862)            500


CASH FLOWS FROM FINANCING ACTIVITIES:
     Proceeds from issuance of stock                                        556,250          43,396
     Note receivable                                                         27,950         (27,950)
     Repayments of notes payable                                                 --         (21,600)

     Net Proceeds from issuance of debt                                   2,742,874             --
                                                                       ------------   -------------
              Net cash provided by financing activities                   3,327,074          (6,154)

INCREASE (DECREASE) IN CASH                                               1,516,861         (21,922)

CASH, Beginning of period                                                     6,083          40,350
                                                                    ---------------   -------------


CASH, End of period                                                    $  1,522,944  $       18,428
                                                                      =============   =============
</TABLE>

       Accompanying Notes are an integral part of the Financial Statements

                                      F-18
<PAGE>
                            U.S. WIRELESS DATA, INC.
                          NOTES TO FINANCIAL STATEMENTS
                                   (Unaudited)


Note 1 -- ACCOUNTING PRINCIPLES

     The balance  sheet as of December 31, 1997,  as well as the  statements  of
     operations  for the  three  and six  months  ended  December  31,  1997 and
     December  31,  1996,  and  statement of cash flows for the six months ended
     December 31, 1997 and  December 31, 1996 have been  prepared by the Company
     without an audit. In the opinion of management, all adjustments, consisting
     only of normal  recurring  adjustments  necessary  to  present  fairly  the
     financial position,  results of operations,  and cash flows at December 31,
     1997 and for all periods presented, have been made.

     Certain  information  and  footnote  disclosures  normally  included in the
     financial   statements  prepared  in  accordance  with  generally  accepted
     accounting  principles have been condensed or omitted. It is suggested that
     these  financial  statements  be read in  conjunction  with  the  financial
     statements  and notes  thereto  included in the  Company's  Form 10-KSB for
     fiscal  year end June 30,  1997.  The  results of  operations  for  interim
     periods  presented are not necessarily  indicative of the operating results
     for the full year.


Note 2 -- FINANCIAL CONDITION AND LIQUIDITY

     The Company has  incurred an  accumulated  deficit of  approximately  $19.5
     million  since  inception,  including a loss of $805  thousand in the first
     quarter and $1,757  thousand in the second  quarter of fiscal year 1998. In
     order  to  attempt  to  continue  as  a  going  concern,  the  Company  has
     transitioned  to a  recurring  revenue  focus,  is working on  programs  to
     increase  revenue  levels  and  product  margins,  and is  negotiating  new
     distribution  agreements.  In December  1997,  the Company closed a private
     placement  offering of $3,060,000 of Convertible  Subordinated  Debentures.
     After  associated  fees and repayment of bridge loans  incurred  during the
     quarter,  the  Company  retained  approximately   $2,200,000  to  apply  to
     immediate  working capital needs and the national launch of its proprietary
     wireless  transaction  processing  solution.  The current  sales  volume is
     inadequate to fund the infrastructure growth and business transition.  As a
     result, the Company  anticipates the continued roll out of the GTE Wireless
     joint marketing and operating agreement and potential distribution programs
     with  other  cellular  carriers  will  require  additional  debt or  equity
     financing in the immediate future.

     The  accompanying  consolidated  financial  statements  do not  include any
     adjustments  relating to the  recoverability and classification of recorded
     assets and liabilities that might be necessary should the Company be unable
     to continue as a going concern.


Note 3 -- NET LOSS PER SHARE

     Effective  during the quarter ended December 31, 1997,  earnings (loss) per
     common share (EPS) is computed  using  Statement  of  Financial  Accounting
     Standard (SFAS) No. 128,  "Earnings per Share".  SFAS No. 128,  establishes
     standards for the computation, presentation, and disclosure of earnings per
     share. Basic and diluted net loss per common share are computed by dividing
     the net loss by the weighted average number of common shares outstanding at
     the end of the period.  Diluted EPS excludes  exercisable stock options and
     warrants from the  calculation  since their effect would be  anti-dilutive.
     All prior periods have been restated to conform with SFAS No.128.

                                      F-19
<PAGE>
Note 4 -- FINANCING


     As the Company  entered the first quarter of fiscal 1998, it faced the need
     for  increased  liquidity to meet its  obligations  and fund a  significant
     rollout of the CDPD  TRANZ  Enabler  product.  In August  1997,  through an
     introduction by the entrenet Group, LLC. ("entrenet"), the Company sold 3.5
     million  unregistered  shares of common  stock and 1.6 million  warrants to
     purchase  common  stock at an  exercise  price of  $0.01  per  share to two
     officers of Liviakis Financial Communications, Inc. ("LFC") for $500,000 in
     cash. The warrants are exercisable  from January 15, 1998 through August 4,
     2002.  The  securities  sold  to  the  two  officers  of LFC  carry  future
     registration rights, including a one-time demand registration, with fees to
     be paid by the Company (see also Note 5, below).

     In accordance  with its agreement  with  entrenet,  the Company has granted
     entrenet the right to receive 280,000  unregistered shares of the Company's
     Common Stock as an 8% finder's  fee for the direct  source  financing.  The
     stock is to be issued to entrenet  following  shareholder  approval  for an
     increase in authorized  Common Stock,  which  occurred on February 6, 1998.
     The agreement provides entrenet with "piggyback registration rights".

     On December  10, 1997 the Company  closed a private  placement  offering of
     $3,060,000 principal amount of 8% Adjustable Rate Convertible  Subordinated
     Debentures.  After  associated  fees and repayment of bridge loans incurred
     during the quarter, the Company retained approximately  $2,200,000 to apply
     to  immediate  working  capital  needs  and  the  national  launch  of  its
     proprietary  wireless  transaction  processing  solution.  The  convertible
     features of the debenture include an "in-the-money" convertible option that
     allows the  holder to obtain  shares of common  stock at a discount  off of
     fair  market  value.  The  value  of the  in-the-money  provision  has been
     allocated to stockholder  equity. The difference between the realized value
     and face value of the debt will be recognized as non-cash  interest expense
     between  the date of issue and date of  conversion  into  preferred  stock,
     which was  effected  as of  February  9,  1998.  See  "Note 9 -  Subsequent
     Events".  In December,  this  non-cash  interest  charge was  approximately
     $225,000.  As the result of the  approval  by  shareholders  on February 6,
     1998,  the  Company  authorized  4,000,000  shares of Series "A"  Preferred
     stock.  The  debenture  automatically  converts  into no par value Series A
     Cumulative  Convertible Redeemable Preferred Stock (the "Preferred Stock"),
     with a stated  value of $1.00 per  share.  The  preferred  stock  gives the
     holder the right to convert  principal  into shares of Common  Stock in the
     future at 80% of  market  price,  but not  lower  than $4 per share for the
     first 270 days and no higher than $6 per share.  The security carries an 8%
     coupon,  which  drops to a 4% coupon once the  underlying  shares of common
     stock are  registered  with the  Securities  and Exchange  Commission.  The
     Company is required to register the shares of the common  stock  underlying
     the  securities  sold in the  offering,  plus the  shares of  common  stock
     issuable  as  interest  on the  Debentures  and  dividends  on the Series A
     Preferred  Stock.  A more  detailed  explanation  of the private  placement
     offering is provided by Form 8-K  Reporting  an Event of November 14, 1997,
     filed on December 17, 1997.

Note 5 -- LIVIAKIS FINANCIAL COMMUNICATIONS INC. ("LFC") - CONSULTING

     In July 1997, the Company  retained LFC to advise and assist the Company in
     matters  concerning  investor  relations and corporate finance covering the
     period from July 25, 1997 through July 31, 1998. As compensation  for these
     services, the Company will issue a total of 300,000 unregistered restricted
     shares of its Common  Stock and  $10,000 in cash as  consulting  fees.  The
     issuance of the shares of Common  Stock will occur at various  times during
     the consulting  agreement,  commencing  November 15, 1997.  Pursuant to the
     consulting  agreement,  the  Company  will also pay LFC a cash fee equal to
     2.5% of the  gross  proceeds  received  as a  finder's  fee for any  direct
     financing   located  for  the   Company.   The  shares  will  also  contain
     registration rights as described in Note 4, above.

     Since the LFC related financing transaction described in Note 4 and the LFC
     Consulting  Agreement were entered into by the Company at approximately the
     same time, the Company has treated these  transactions  as one  transaction
     for accounting purposes. To properly ascribe a fair value to the Consulting
     Agreement,  the Company 
                                      F-20
<PAGE>
     obtained an  independent  valuation  of the  Company's  share price from an
     accredited  valuation  firm.  Based on the fair market  value of the common
     stock determined by the valuation,  the total of all shares issuable in the
     transactions,  and the cash proceeds received, the Consulting Agreement was
     valued at  $1,390,000  and recorded as prepaid  consulting  services with a
     corresponding increase in equity. The consulting services will be amortized
     on a  straight-line  basis over the term of the  Consulting  Agreement (one
     year) as an element of  operating  expense,  within  selling,  general  and
     administrative expense in the statement of operations,  commencing with the
     July 25, 1997 effective date of the agreement.

Note 6 - PRIOR PERIOD ADJUSTMENTS

      As discussed in notes 4 and 5, the Company entered into certain  financing
      and consulting  transactions  in exchange for cash and common stock.  Such
      consulting transactions were originally recorded based on the value of the
      stock issued as determined by the value received for the Company's  common
      stock in a sale of common  stock and warrants to LFC in exchange for cash.
      It was  subsequently  determined that an independent  valuation  should be
      obtained to determine the value of the Company's  common stock issued as a
      result of the LFC financing  transaction and the consulting agreement as a
      combined transaction.

      As a  result  of the  issuance  of  securities  to  LFC  at the  initially
      determined  value of the Common Stock,  as described in Note 4, above,  an
      adjustment  to the excerise  terms of the Common Stock  purchase  warrants
      issued to the underwriters in connection with the Company's  December 1993
      initial public offering was thought to be required.  Those warrants, which
      were initially exercisable to purchase 165,000 shares at $12.33 per share,
      were adjusted to be  exercisable  to purchase  285,621 shares at $7.12 per
      share. Based on the revised valuation of the LFC consulting contract,  the
      adjustment to the exercise terms of the warrants is no longer applicable.

      As a result of the change in the value of the  Company's  Common  Stock as
      described above,  the financial  statements for the period ending December
      31,  1997 have been  restated  to reflect  the  revised  valuation  of the
      consulting contract.  This restatement did not impact cash flow during the
      current period. A summary of the impact for the periods presented is shown
      below:

<TABLE>
<CAPTION>
                                                    December 31, 1997
                                             Reported             Restated
                                             -----------------------------
                                                       (Unaudited)
BALANCE SHEET

<S>                                          <C>                 <C>          
Total Assets                                 $   2,927,977       $   3,688,674
Additional paid-in-capital                   $   8,214,994       $   9,564,694
Accumulated Deficit                          $ (18,934,665)      $ (19,523,668)
Total Stockholders' Equity                   $  (1,498,251)      $    (737,554)
Total Liabilities and Stockholders' Equity   $   2,927,977       $   3,688,674
</TABLE>
                                      F-21
<PAGE>
<TABLE>
<CAPTION>
STATEMENT OF OPERATIONS                                   Three Months Ended
                                                          December 31, 1997
                                                 Reported                 Restated
                                                 ---------------------------------
                                                              (Unaudited)
<S>                                              <C>                      <C>         
      Selling, general and administrative        $ 1,161,774              $  1,499,191
      Net Loss                                   $(1,419,722)             $ (1,757,139)
      Loss per common share                      $     (0.15)             $      (0.19)

</TABLE>


<TABLE>
<CAPTION>
STATEMENT OF OPERATIONS                                    Six Months Ended
                                                           December 31, 1997
                                                 Reported                    Restated
                                                 ------------------------------------
                                                              (Unaudited)

<S>                                              <C>                      <C>        
      Selling, general and administrative        $ 1,692,629              $ 2,281,632
      Net Loss                                   $(1,973,812)             $(2,562,815)
      Loss per common share                      $     (0.23)             $     (0.30)

</TABLE>
Note 7 -- LITIGATION

     In September 1996, the Company agreed to terms to settle  securities  fraud
     litigation,  pending  since  1994,  which was  brought in  relation  to the
     Company's initial public offering of December 1993. The parties'  agreement
     (the "Settlement  Agreement") was filed in the United States District Court
     for the District of Colorado on January 15, 1997 in  consolidated  Case N0.
     94-Z-2258,  Appel,  et al. v. Caldwell,  et al. By its order  approving the
     settlement, the court certified a plaintiff's settlement class and provided
     the mechanism for payment of claims. The Company contributed directly or by
     indemnification  a  total  of  $10,000  to the  total  settlement  fund  of
     $2,150,000.  The remaining  portion of the  settlement  was  contributed by
     certain   underwriters  of  the  Company's   initial  public  offering  and
     securities counsel. No objections to the Settlement Agreement were made. No
     potential class member opted out of the settlement and all are bound by the
     release  granted  the  Company.  All claims  against  the  Company in those
     consolidated cases were dismissed by final federal court order on September
     4, 1997. No appeal was filed.  Similar state court claims were dismissed by
     Colorado district court order dated October 9, 1997.

     To resolve  cross-claims  asserted by underwriters in the litigation,  U.S.
     Wireless Data, Inc. agreed to transfer to RAS Securities Corporation,  H.J.
     Meyers & Co.,  Inc.,  Sands & Co. Ltd.  and R.J.  Steichen & Co. a total of
     600,000 U.S.  Wireless Data,  Inc. common shares upon the effective date of
     the Settlement Agreement,  which was April 25, 1997. The Company has agreed
     to  register  such  shares  upon  demand  not sooner  than April 26,  1998.
     Further,  on  September  17, 1997 the Company  agreed to entry of a consent
     judgment  against it and in favor of Don Walford,  the sole  shareholder of
     underwriter  Walford  Securities,  Inc., in the amount of $60,000,  payable
     over a three-year  period.  The total charge  recognized during fiscal 1997
     consists  of the  following:  $93,600  for the value of the  common  shares
     issued  based upon the fair market value of the  Company's  common stock on
     the date the commitment of such shares was made; $10,000 for actual cash to
     be paid by the Company  pursuant to the settlement with  stockholders;  and
     $60,000 for the note payable executed with Don Walford as discussed above.

     In July 1997,  the Company  executed a two-year  agreement  for  consulting
     services to be provided by Mr. Gary  Woolley.  In addition to monthly  cash
     compensation, Mr. Woolley received a $50,000 two-year convertible note

                                      F-22
<PAGE>
     with  10%  interest  per  annum.  The  principal  balance  of the  note was
     convertible  into Common Stock at $.40 per share.  A dispute  arose between
     Mr. Woolley and the Company and the consulting  agreement was terminated by
     the Company at the end of August 1997. Mr. Woolley and the Company executed
     a  settlement  agreement in January  1998,  and the Company has accrued the
     related  consulting  charges of $45,833 to operating  expense in the second
     quarter.  The restructured  note will convert into 75,000 restricted shares
     of Common Stock at Mr.  Woolley's  election on or before April 1, 1998. Mr.
     Woolley  advised the Company of his  election to convert the note to Common
     Stock in January, 1998.

     The Company has been engaged in  negotiations  with  purchasers of $135,000
     (out of a total of $185,000) of convertible demand notes, which the Company
     issued from April through June 1997. The notes became convertible to Common
     Stock at $.35 per share (as to $85,000 of the notes) and $.50 per share (as
     to $100,000 of the notes) on November 1, 1997. The essence of the claims of
     the  complaining  noteholders  is that the  Company,  through  its  agents,
     "promised"  that the Common Stock issuable upon conversion of the notes was
     to be "freely  tradeable." The  documentation  evidencing the notes did not
     bear any  language  indicating  the  nature  of the  shares  issuable  upon
     conversion.  The Company denies that "freely  tradeable" stock was promised
     to the  noteholders  by any person  authorized  by the Company to make such
     promises.  The  noteholders  allege  damages  which they base upon a market
     price for the  Common  Stock in the $8.00  range as of the  November 1 time
     period. The noteholders have threatened suit against the Company if they do
     not receive a substantial  increase in the number of shares to be issued by
     the Company upon conversion of the notes, along with other concessions from
     the  Company.  No  assurance  can be given that the matter can be  resolved
     without litigation. The cost of litigation and any potential judgment could
     have a material adverse financial impact to the Company.

Note 8 -- RECENT ACCOUNTING PRONOUNCEMENTS

     In June  1997,  the FASB  issued  SFAS No.  130,  "Reporting  Comprehensive
     Income".  SFAS No. 130, which is effective for all periods  beginning after
     December 15, 1997,  establishes  standards  for  reporting  and  displaying
     comprehensive  income and its components  with the same prominence as other
     financial statements.  All prior periods must be restated to conform to the
     provisions  of SFAS No. 130. The Company will adopt SFAS No. 130 during the
     first  quarter  of fiscal  1999,  but does not  expect  the new  accounting
     standard  to have a material  impact on the  Company's  reported  financial
     results.

     In June 1997, the FASB issued SFAS No. 131,  "Disclosures about Segments of
     an Enterprise  and Related  Information."  SFAS No. 131, which is effective
     for fiscal  years  beginning  after  December  15,  1997,  establishes  new
     disclosure   requirements  for  operating  segments,   including  products,
     services,  geographic  areas, and major  customers.  The Company will adopt
     SFAS No. 131 for the 1999 fiscal year.  The Company does not expect the new
     accounting  standard to have a material  impact on the  Company's  reported
     financial results.

Note 9 -- SUBSEQUENT EVENTS

     On February 6, 1998, the Company held its annual shareholder  meeting.  All
     proposals  submitted to  shareholders,  as described in the Proxy Statement
     for the  meeting,  were  passed.  Article 4 of the  Company's  Articles  of
     Incorporation  was amended to increase  the number of shares of  authorized
     common stock from 12,000,000 to 40,000,000.  Also,  15,000,000 shares of no
     par value  preferred  stock were  authorized  with 4,000,000  designated as
     Series A Preferred Stock, as described in the Proxy Statement. Shareholders
     also  approved  amendments  to the  Company's  1992  stock  option  plan to
     increase the number of  underlying  shares for which options may be granted
     under the plan from 880,000 to 2,680,000  shares, as described in the Proxy
     Statement.

                                      F-23
<PAGE>
         No dealer,  salesperson or other individual has been authorized to give
any  information or to make any  representations  other than those  contained in
this  Prospectus in connection  with the offer made by this  Prospectus  and, if
given or made, such  information or  representations  must not be relied upon as
having been authorized by the Company or the Underwriters.  This Prospectus does
not  constitute  an  offer  to sell or the  solicitation  of an offer to buy any
securities  offered by this Prospectus,  nor does it constitute an offer to sell
or a  solicitation  of an offer to buy the Preferred  Stock by any person in any
jurisdiction in which such an offer or  solicitation  is not  authorized,  or in
which the individual  making such offer or  solicitation  is not qualified to do
so,  or to any  individual  to whom it is  unlawful  to make  such an  offer  or
solicitation.  Neither  the  delivery  of  this  Prospectus  nor any  sale  made
hereunder  shall,  under any  circumstances,  create  any  implication  that the
information  contained  herein is correct as of any time  subsequent to the date
hereof or that there has been no change in the affairs of the Company since that
date.

                                TABLE OF CONTENTS
                                                                         Page

Available Information.................................................      3
Prospectus Summary....................................................      4
Risk Factors..........................................................     10
Use of Proceeds.......................................................     21
Dividend Policy.......................................................     21
Market For the Company's Common Stock
  and Related Matters.................................................     22
Capitalization........................................................     23
Management's Discussion and Analysis of
  Financial Condition and Results of Operations.......................     25
Business..............................................................     33
Documents Filed as Exhibits...........................................     52
Management............................................................     53
Security Ownership of Principal
  Shareholders and Management.........................................     61
Certain Transactions..................................................     64
Description of Securities.............................................     67
Selling Security Holders..............................................     77
Legal Matters.........................................................     84
Change in Accountants.................................................     84
Commission Position on Indemnification for Securities
Act Liabilities and Related Matters...................................     84
Experts...............................................................     85
Index to Financial Statements.........................................     F-1


Until         ,  1998 (25 days after the date of this  Prospectus),  all dealers
effecting  transactions in this Common Stock,  whether or not  participating  in
this distribution,  may be required to deliver a Prospectus. This is in addition
to the obligation of dealers to deliver a Prospectus when acting as underwriters
and with respect to their unsold allotments or subscriptions.


                                7,324,106 Shares

                            U.S. WIRELESS DATA, INC.

                                  Common Stock




                                 [        ] 1998
<PAGE>
                                     PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item 24.  Indemnification of Directors and Officers.

     Sections  7-109-102 through 7-109-110 of the Colorado Business  Corporation
Act (the "CBCA")  permit  indemnification  of  directors,  officers,  employees,
fiduciaries and agents of corporations  under certain  conditions and subject to
certain  limitations,  including  for  liabilities  to which such persons  might
become  subject under the  Securities  Act of 1933, as amended (the  "Securities
Act").

     The Company's Articles of Incorporation do not contain any provisions which
would limit the  availability  of such  indemnification  to the  fullest  extent
available  under the  above-referenced  statute.  The Company's  amended Bylaws,
which  parallel the CBCA  sections  referred to above,  provide that the Company
shall  indemnify  any person who was or is a party or is threatened to be made a
party to any  threatened,  pending,  or completed  action,  suit or  proceeding,
whether civil, criminal,  administrative or investigative, and whether formal or
informal, by reason of the fact that he is or was a director, officer, employee,
fiduciary  or agent of the  Corporation,  or is or was serving at the request of
the Corporation as a director, officer, partner, trustee, employee, fiduciary or
agent of any  foreign or  domestic  profit or  nonprofit  corporation  or of any
partnership,   joint  venture,   trust,   profit  or  nonprofit   unincorporated
association,  limited liability company, or other enterprise or employee benefit
plan (a "Proper Person").  The Company is required to indemnify Proper Person(s)
against reasonably  incurred expenses  (including  attorneys' fees),  judgments,
penalties,  fines (including any excise tax assessed with respect to an employee
benefit  plan) and  amounts  paid in  settlement  reasonably  incurred by him in
connection  with  such  action,  suit or  proceeding  if it is  determined  by a
majority of a quorum of the Board of Directors  consisting  of Directors who are
not  parties  to the  proceeding,  or,  if a  quorum  of such  Directors  is not
available, a committee of the Board consisting of at least two Directors who are
not parties to the  proceeding or, if a proper  committee  cannot be seated or a
majority of the Board or the committee desire,  an independent  counsel selected
by a majority  of the full  Board,  or a vote of  shareholders,  that the proper
Person conducted  himself or herself in good faith and that he or she reasonably
believed (i) in the case of conduct in his official  capacity  with the Company,
that his or her  conduct was in the  Company's  best  interests,  or (ii) in all
other cases (except  criminal  cases),  that his or her conduct was at least not
opposed to the Company's  best  interests,  or (iii) in the case of any criminal
proceeding, that he or she had no reasonable cause to believe his or her conduct
was unlawful. A Proper Person will be deemed to be acting in his or her official
capacity while acting as a director, officer, employee or agent on behalf of the
Company and not while acting on the Company's  behalf for some other  entity.  A
Proper  Person may apply to the court  conducting  the  proceeding or to another
court of competent  jurisdiction for an order requiring the Company to indemnify
such   person  if  the  court   determines   that  the  person  is  entitled  to
indemnification  under  Colorado  law and has met the  criteria set forth in the
Company's Bylaws.

              No  indemnification  is  available to a person with respect to any
claim, issue or matter in connection with a proceeding by or in the right of the
Company in which the person was adjudged  liable to the Company or in connection
with any  proceeding  charging  that the  person  derived an  improper  personal
benefit, whether or not involving action in an official capacity, in which he or
she was adjudged liable on the basis that he or she derived an improper personal
benefit. Further,  indemnification in connection with a proceeding brought by or
in the  right of the  Company  is  limited  to  reasonable  expenses,  including
attorneys' fees, incurred in connection with the proceeding.

     To the extent that the provisions of a Colorado  corporation's  Articles of
Incorporation or Bylaws provide for  indemnification to a greater extent than is
available  under the CBCA,  such  provisions  are void.  The  Company  believes,
however, that the indemnification provisions contained in its Bylaws are no more
liberal than those set forth in the CBCA.

Item 25.  Other Expenses of Issuance and Distribution.

     The  following  table  sets  forth  the  costs  and  expenses,  other  than
underwriting  discounts  and  commissions,  payable by the Company in connection
with the sale of Preferred  Stock being  registered  (all amounts are  estimated
except the SEC Registration Fee).

<PAGE>
   SEC Registration Fee..............................................   $  9,710
   Blue Sky Qualification Fees and Expenses (including legal fees).....   15,000
   Printing Expenses...................................................    5,000
   Legal Fees and Expenses (other than blue sky).......................   55,000
   Accountant's Fees and Expenses......................................   50,000
   Transfer Agent and Registrar Fees...................................    2,000
   Miscellaneous Expenses..............................................    3,000

        Total estimated expenses....................................... $139,710

- -------------

Item 26.  Recent Sales of Unregistered Securities.

         Within  the past  three  years,  the  Registrant  has  sold  securities
pursuant  to the  following  transactions,  all of which  were  exempt  from the
registration requirements of the Securities Act of 1933, as amended (the "Act").

From April 1, 1995 - June 30, 1996, the following  unregistered  securities were
sold:

August,  1995: 18,123 shares of Common Stock issued to a consultant for services
rendered, at $.10 - $.46 per share;

October 18, 1995:  100,000 share Common Stock  Purchase  Warrant  exercisable at
$.10 per share in consideration for entry of a development agreement;

April 26, 1996:  100,000  shares of Common Stock issued upon  exercise of Common
Stock Purchase Warrant issued as of October 18, 1995, at $.10 per share; and

June 20, 1996: Stock subscription received for 142,544 shares of Common Stock to
be issued to a significant  customer of the Company in return for the customer's
purchase of certain  inventory  from a supplier of the Company;  the shares were
valued at $.15 per share; the share certificates were issued as of July 1, 1996;

From July 1, 1996 - June 30, 1997, the following  unregistered  securities  were
sold:

November 15, 1996:  102,975 shares of Common Stock issued for services  rendered
by a Company attorney at $.15 per share;

April 1,  1997:  $50,000  convertible  promissory  note was  issued  to  Company
consultant as a signing bonus, convertible into common stock at $.40 per share;

April 27, 1997:  600,000  shares of Common Stock issued in  settlement  of class
action lawsuit; certificates were issued as of May 16, 1997;

April - June, 1997: $185,000 of convertible Demand Notes convertible were issued
for cash at face value into Common Stock  commencing  November 1, 1997 at prices
of $.35 per share  ($75,000  of the Notes) and $.50 per share  ($110,000  of the
Notes); and

June  3,  1997:  Agreement  entered  obligating  Company  to  issue  a  $150,000
"convertible  subordinated  debenture"  to a  consultant  of  the  Company;  the
"debenture" was not issued at the time the agreement was entered into; the right
to the  "debenture"  was exchanged for a  "convertible  subordinated  promissory
note" which was delivered on or about November 1, 1997.

From July 1, 1997 - May 1, 1998,  the  following  unregistered  securities  were
sold:

July 2, 1997: $16,825  promissory note was issued for cash of $16,000;  the note
was  converted  into  a  convertible   Demand  Note  (see  April  -  June,  1997
transactions described above) on or about July 30, 1997;


                                      II-2
<PAGE>
August 6, 1997:

2,625,000  shares and 1,200,000  common stock purchase  warrants  exercisable at
$.01 per share from January 15, 1998 until August 4, 2002,  to John M.  Liviakis
for $375,000 in cash;

875,000 shares and 400,000 common stock  purchase  warrants  exercisable at $.01
per share from  January  15,  1998 until  August 4, 2002,  to Robert B. Prag for
$125,000 in cash;

November 15, 1997 - present:  240,000 shares issued under a consulting agreement
with Liviakis Financial Communications, Inc. ("LFC"). 165,000 shares were issued
as of November 15, 1998 and 15,000  shares were issued each month  thereafter on
the 15th of each month; pursuant to the agreement, 75% of the shares were issued
to LFC and 25% of the shares  have been issued to Robert B. Prag,  an  executive
officer of LFC;

December 10, 1997:  $3,060,000 of 8% Adjustable  Rate  Convertible  Subordinated
Debentures  Due December 31, 1999 were issued for cash equal to face value;  the
Company  paid a finder's  fee to J.W.  Charles  Securities,  Inc. of Boca Raton,
Florida of  $214,200,  7% of the gross  offering  proceeds,  and issued a 50,000
share Common Stock Purchase Warrant exercisable at $6.525 per share, exercisable
through  December  10,  2000.  In  addition,  the Company paid a finder's fee to
Liviakis  Financial  Communications,  Inc.  of  $76,500,  or 2.5%  of the  gross
offering proceeds;

January 26, 1998: conversion of $50,000 promissory note issued to consultant was
converted (see April 1, 1997  transaction  described  above) to 75,000 shares of
common stock pursuant to agreement between the Company and a former consultant;

February  9,  1998:  conversion  of  $3,060,000  face  value  of 8%  Convertible
Debentures  into 3,060,000  shares of Series A Preferred Stock (see December 10,
1997 transaction described above);

March 12, 1998:  issuance of a $60,000 10% unsecured  promissory note and 10,435
share Common Stock Purchase  Warrant to a consultant of the Company for services
to be rendered over the six month period commencing March 12, 1998;

March 24 - April 17,  1998:  sale of call  options  acquired  by the  Company in
October 1995, to purchase a total of 150,000  shares of Common Stock owned by an
unaffiliated third party, sold by the Company to an unaffiliated third party for
total consideration of $633,708 in cash; and

April 7 - 16, 1998:  544,307 shares issued upon conversion of convertible Demand
Notes issued from April - July, 1997.

         As to each of the foregoing  transactions,  the Company relied upon the
registration  exemption contained in Section 4(2) of the Securities Act of 1933,
as amended (the "Act"). As to the issuance of the 8% Convertible  Debentures and
the conversion of those  Debentures into Series A Preferred  Stock,  the Company
also relied upon the exemption contained in Rule 506 of Regulation D promulgated
under the Act. The transactions did not involve a public offering of securities;
the Company  received  investment  representations  from each  purchaser  to the
effect that such purchaser was taking for investment only and not with a view to
distribution  of the  securities;  the Company  had reason to believe  that each
purchaser had such knowledge and experience, either alone or through a purchaser
representative not affiliated with the Company,  that such purchaser was capable
of  evaluating  the  merits  and risks of an  investment  in the  Company;  each
purchaser,  either in his or her  capacity  as an  investor  or an  employee  or
consultant to the Company,  had access to adequate  information  concerning  the
Company and its business; all certificates representing the securities (with the
exception  of the Demand Notes  issued from April - June,  1997) were  imprinted
with customary  "restricted  securities"  legends,  and instructions were lodged
with the  Company's  transfer  agent with  respect to all shares of Common Stock
issued in the transactions as "restricted securities."

                                      II-3
<PAGE>
Item 27.  Exhibits.
<TABLE>
<CAPTION>
         Exhibit
         Number    Description of Exhibits
         ------    -----------------------
<S>            <C>                                             
         3.1   Amended Articles of Incorporation (8)

         3.2   Amended Bylaws (3)

         4.1   Representative's Warrant Agreement dated as of December 2, 1993 (5)

         4.2   Common Stock Purchase Warrant issued to James B. Walters on or about April 12, 1993 (5)

         4.3   Common Stock Purchase Warrant issued to Kenneth DeJohn on or about May 1, 1993 (5)

         4.4   Consulting Agreement dated August 15, 1992, as amended April 12, 1993, with James B. Walters (1)

         4.5   Form of Common Stock Purchase Warrants issued to John Liviakis and Robert Prag as of August 4, 1997
               (This exhibit is included in Exhibit 10.13)

         4.6   Designation of Series A Preferred Stock (this exhibit is included in Exhibit 3.1)

         4.7   Common Stock Purchase Warrant dated December 10, 1997 issued to J.W. Charles Securities, Inc. (10)

         4.8 Common  Stock  Purchase  Warrant  dated March 12,  1998,  issued to entrenet Group, LLC

         4.9   Promissory Note for $60,000 issued to entrenet Group, LLC, as of March 12, 1998

         5.1   Form of Opinion of Ireland, Stapleton, Pryor & Pascoe, P.C. as to the legality of issuance of the Company's
               Common Stock.#

         10.1  License and Volume Purchase Agreement with OMRON Systems of America with Solectron Addendum (1)

         10.2  Promissory Note with OMRON Systems, Inc. (3)

         10.3  Supply Agreement with Novatel Communications LTD. (3)

         10.4  Release Agreement with Richard P. Draper (3)

         10.5  Copy of Amended 1992 Stock Option Plan (7)

         10.6  Agreement for Manufacture and Purchase between USWD, Uniform Industrial Corp and
               Cardservice International, Inc. (3)

         10.7  AT&T CDPD Value Added Reseller Agreement dated April 30, 1997* (6)

         10.8  Bell Atlantic AIRBRIDGE Packet Service Agreement dated August 12, 1997* (6)

         10.9  Engagement Agreement between USWD and entrenet Group, LLC dated June 3, 1997 (6)

         10.10 GTE Leasing Corporation Promissory Note dated August 6, 1997 (6)

         10.11 GTE Mobilnet Communications Service and Equipment Agreement dated August 1, 1997* (6)

         10.12 Form of Demand Note issued to private investors during the fourth quarter of fiscal year 1997 (6)

                                      II-4
<PAGE>
         10.13 Liviakis Financial Communications, Inc. Consulting Agreement and forms of Subscription Agreements for
               the purchase of U.S. Wireless Data, Inc. Common Stock and Warrants from John M. Liviakis Robert B, Prag
               and effective as of July 25, 1997 (6)

         10.14 Member Service Provider Sales and Service Credit Card Processing Agreement between
               U.S. Wireless Data, Inc. and NOVA Information Systems, Inc. dated January 1, 1997* (6)

         10.15 Purchase Agreement with Unicard Systems, Inc. dated September 18, 1997* (6)

         10.16 Purchase Agreement with Wellex Systems Manufacturing & Distribution Group dated August 7, 1997 (6)

         10.17 Underwriting Agreement between the Company, RAS Securities Corp., Walford & Company, Incorporated
               and Thomas James Associates, Inc. dated December 2, 1993 (2)

         10.18 Merchant Marketing and Services Agreement with National Bank of Commerce dated March 9, 1998*

         10.19 Assignment  Agreement  (with Escrow  Provisions)  with Richard P.
               Draper,  Tillicombe  International  LDC and  Ireland,  Stapleton,
               Pryor & Pascoe, P.C., as escrow agent, dated March 12, 1998

         10.20 Form of Option  Purchase and  Assignment  Agreement  (relating to
               assignment of call option on Tillicombe stock)

         10.21 Loan and Security  Agreement with GTE Leasing  Corporation  dated
               April 2, 1998 (with attached  Notice,  Consent and Agreement with
               NOVA Information Systems dated as of _________, 1998)#

         10.22 Joint CDPD Sales and Marketing Agreement with Bell Atlantic Mobile dated as of March 23, 1998*

         10.23 Engagement Agreement between the Company and entrenet Group, LLC, dated as of March 12, 1998

         10.24 Form of  Settlement  and Mutual  Release  Agreement  between  the
               Company and the Delle Donne Noteholders  entered into as of April 9, 1998

         10.25 Form of  Settlement  and Mutual  Release  Agreement  between  the
               Company and certain Noteholders entered into as of April 7, 1998

         23.1  Consent of Price Waterhouse LLP

         23.2  Consent of Ireland, Stapleton, Pryor & Pascoe, P.C. (see Exhibit 5.1)#

         25.1  Power of Attorney - See Page II-8.
- -----------------
<FN>
   #     To be filed by amendment.

   *     Confidential  treatment for certain  portions of this document has been
         requested by the Company pursuant to Commission Rule 24b-2  promulgated
         under  of  the  Securities   Exchange  Act  of  1934  and/or  Rule  406
         promulgated  under the  Securities  Act of 1933,  as  identified on the
         first page of the  document,  and at the specific  item in the document
         for which such treatment has been requested.  The omitted  material has
         been filed  separately  with the  Commission  pursuant  to Rules  24b-2
         and/or 406.

   (1)   Incorporated  by reference from the  like-named  exhibit filed with the
         Company's  Registration  Statement on Form SB-2, effective on or about
         December 2, 1993 (SEC File No. 33-69776).

   (2)   Incorporated  by  reference  from the  like-named  exhibit  filed with
         Amendment No. 5 to the Company's  Registration Statement on Form SB-2,
         SEC File No. 33-69776-D.

                                      II-5
<PAGE>
   (3)   Incorporated  by reference from the  like-named  exhibit filed with the
         Company's  Annual  Report on Form 10-KSB for the Fiscal Year Ended June
         30, 1995, filed on October 13, 1996 (SEC Control No. 95201388).

   (4)   Incorporated  by reference from the  like-named  exhibit filed with the
         Company's  Annual  Report on Form 10-KSB for the Fiscal Year Ended June
         30, 1996, filed on October 21, 1996 (SEC Control No. 96645557).

   (5)   Incorporated  by reference from the  like-named  exhibit filed with the
         Company's  Annual  Report on Form  10-KSB/A  (Amendment  No. 2) for the
         Fiscal Year Ended June 30, 1997, filed on January 2, 1998.

   (6)   Incorporated  by reference from the  like-named  exhibit filed with the
         Company's  Annual  Report on Form  10-KSB/A  (Amendment  No. 3) for the
         Fiscal Year Ended June 30, 1997, filed on February 25, 1998.

   (7)   Incorporated by reference from the like-named  exhibit filed as Exhibit
         C to the  Company's  Definitive  Revised  Proxy  Statement for the 1997
         Annual  Meeting of  Shareholders  held on  February  6, 1998,  filed on
         January 14, 1998.

   (8)   Incorporated  by reference from the  like-named  exhibit filed with the
         Company's  Quarterly Report on Form 10-QSB for the fiscal quarter ended
         December 31, 1997, filed on February 23, 1998.

   (9)   Incorporated  by reference from the  like-named  exhibit filed with the
         Company's  Quarterly  Report on Form 10- QSB/A (1st  Amendment) for the
         fiscal quarter ended December 31, 1997, filed on March 18, 1998.

   (10)  Incorporated  by reference from the  like-named  exhibit filed with the
         Company's Current Report on Form 8-K Reporting an Event of November 14,
         1997 (earliest event reported), filed on December 17, 1997.
</FN>
</TABLE>
Item 28.  Undertakings.

         The undersigned small business issuer hereby undertakes that:

         A.    It will:

         (1) File, during any period in which it offers or sells  securities,  a
post-effective amendment to this registration statement to:

               (i)    Include any prospectus required by section 10(a)(3) of the
                      Securities Act;

               (ii)  Reflect  in the  prospectus  any  facts  or  events  which,
individually or together,  represent a fundamental  change in the information in
the  registration  statement.  Notwithstanding  the  foregoing,  any increase or
decrease  in  volume  of  securities  offered  (if the  total  dollar  value  of
securities offered would not exceed that which was registered) and any deviation
from  the  low or  high  end of the  estimated  maximum  offering  range  may be
reflected in the form of prospectus  filed with the Commission  pursuant to Rule
424(b) if, in the aggregate,  the changes in volume and price  represent no more
than a 20%  change  in the  maximum  aggregate  offering  price set forth in the
"Calculation of Registration Fee" table in the effective registration statement;
and

               (iii) Include any additional or changed  material  information on
the plan of distribution.

         (2) For  determining  liability  under the  Securities  Act, treat each
post-effective  amendment  as a new  registration  statement  of the  securities
offered,  and the offering of the securities as that time to be the initial bona
fide offering.

         (3) File a post-effective  amendment to remove from registration any of
the securities that remain unsold at the end of the offering.

         B. If the issuer relies on Rule 430A under the Securities Act, it will:

         (1)  For  determining  any  liability  under  the  Securities  Act  the
information  omitted  from  the  form  of  prospectus  filed  as  part  of  this
registration  statement  in reliance  upon Rule 430A and  contained in a form of
prospectus filed by the small business issuer pursuant to Rule 424(b)(1), or (4)
or 497(h) under the Securities Act as part of this registration  statement as of
the time the Commission declared it effective.

                                      II-6
<PAGE>
         (2) For  determining any liability under the Securities Act, treat each
post-effective   amendment   that  contains  a  form  of  prospectus  as  a  new
registration  statement  relating for the securities offered in the registration
statement,  and that offering of the securities at that time as the initial bona
fide offering of those securities.





                                      II-7

<PAGE>
                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act  of  1933,  the
Registrant certifies that it has reasonable grounds to believe that it meets all
the  requirements  of  filing  on Form  SB-2 and  authorized  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  in  Emeryville,
California on this 11th day of May, 1998.

                                        U.S WIRELESS DATA, INC.


                                        By: /s/ Evon A. Kelly
                                            ---------------------
                                            Evon A. Kelly
                                            Chief Executive Officer

                                Power of Attorney

              The undersigned  directors  and/or officers of the Registrant,  by
virtue of their  signatures  to this  Registration  Statement  appearing  below,
hereby  constitute and appoint Evon A. Kelly and Robert E. Robichaud,  or either
of them, with full power of substitution,  as  attorney-in-fact  in their names,
places  and  steads  to  execute  any and all  amendments  to this  Registration
Statement in the capacities set forth opposite their names and hereby ratify all
that said attorneys-in-fact may do by virtue hereof.

              In accordance with the requirements of the Securities Act of 1933,
this  Registration  Statement  was  signed  by  the  following  persons  in  the
capacities and on the dates stated.

Signatures                     Title                             Date
- ----------                     -----                             ----


/s/ Evon A. Kelly              Chief Executive Officer           May 11, 1998
Evon A. Kelly                    & Director (Principal
                                 Executive Officer)

/s/ Rod L. Stambaugh           President & Director              May 11, 1998
- ---------------------------
Rod L. Stambaugh


/s/ Robert E. Robichaud        Chief Financial Officer,          May 11, 1998
- ---------------------------
Robert E. Robichaud              Secretary & Treasurer
                                 (Principal Financial and
                                  Accounting Officer)


/s/ Richard S. Barton          Director                          May 11, 1998
- ---------------------------
Richard S. Barton


- ---------------------------    Director                          ------------
Caesar Berger


/s/ Chester N. Winter          Director                          May 11, 1998
- ---------------------------
Chester N. Winter

                                      II-8


                                     WARRANT

THE SECURITIES REPRESENTED BY THIS INSTRUMENT HAVE NOT BEEN REGISTERED UNDER THE
SECURITIES  ACT OF  1933,  AS  AMENDED,  OR  QUALIFIED  UNDER  APPLICABLE  STATE
SECURITIES LAWS AND HAVE BEEN TAKEN FOR INVESTMENT  PURPOSES ONLY AND NOT WITH A
VIEW TO OR FOR SALE IN CONNECTION WITH ANY DISTRIBUTION  THEREOF. THE SECURITIES
MAY NOT BE SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION AND
QUALIFICATION WITHOUT,  EXCEPT UNDER CERTAIN SPECIFIC LIMITED CIRCUMSTANCES,  AN
OPINION OF COUNSEL FOR THE HOLDER,  CONCURRED IN BY COUNSEL FOR THE COMPANY THAT
SUCH REGISTRATION AND QUALIFICATION ARE NOT REQUIRED.

Number: EG-1                                                   10,435 Shares

                        WARRANT TO PURCHASE COMMON STOCK

U.S.  Wireless Data, Inc, a Colorado  corporation  (the  "Corporation"),  hereby
grants to entr[THETA]net Group LLC (the "Holder") the right to purchase from the
Corporation  10,435 shares of the common stock of the Corporation  (the "Warrant
Shares"),  subject to the terms and conditions set forth below.  This Warrant is
issued  in  connection  with and  subject  to  certain  rights,  privileges  and
restrictions  set forth in the  Engagement  Agreement  entered  into between the
Holder and the Corporation (the "Engagement Agreement") as of March 12, 1998.

1) Term. This Warrant may be exercised into fully paid and nonassessable  shares
of the Corporation's  Common Stock, at the option of the Holder, at any time and
from time to time in whole or in part  during  the five years  ending  March 11,
2003 (the  "Exercise  Period"),  subject to certain  stand-off  limitations  and
extensions as set forth in Section 9 (below).

2) Purchase  Price.  This Warrant shall be  exercisable  into the  Corporation's
Common  Stock at a price equal to the lower of Five  Dollars  and  Seventy  Five
Cents ($5.75) per share, as adjusted pursuant to Section 9 below.

3) Exercise of Warrant.  This Warrant may be exercised in whole or in part,  but
not for less than one hundred  (100)  Warrant  Shares (or such lesser  number of
Warrant  Shares as may at the time of exercise  constitute  the  maximum  number
exercisable)  and in excess of 100 Warrant  Shares in  increments of 100 Warrant
Shares.  It is  exercisable  at any  time  during  the  Exercise  Period  by the
surrender of the Warrant to the  Corporation  at its principal  office  together
with the Notice of Exercise annexed hereto duly completed and executed on behalf
of the Holder,  accompanied  by the amount,  in full, of the aggregate  purchase
price of the Warrant  Shares in immediately  available  funds.  The  Corporation
agrees  that  the  Warrant  Shares  so  purchased  shall  be  issued  as soon as
practicable thereafter,  and that the Holder shall be deemed the record owner of
such  Warrant  Shares as of and from the close of  business on the date on which
this  Warrant  shall be  surrendered  together  with payment in fill as required
above.
<PAGE>
4)  Cashless  Exercise  Option.   Notwithstanding  the  foregoing,  in  lieu  of
exercising this Warrant for cash, the Holder may elect to receive Warrant Shares
equal to the value of this  Warrant (or equal to the value of the portion of the
Warrant  Shares thereof being  cancelled)  which shall be that number of Warrant
Shares  equal to the  excess,  if any,  by which  the Fair  Market  Value of the
aggregate  Warrant  Shares exceeds the aggregate  Exercise Price  (determined by
subtracting  the Warrant  Exercise  Price for one Warrant  Share on the exercise
date  from the Fair  Market  Value of one  Warrant  Share on the  exercise  date
multiplied by the number of Warrant Shares exercised) on the exercise date. Fair
Market Value of one share of a Warrant Share shall mean the fair market value as
determined  by the parties in good faith,  taking into account  publicly  quoted
prices for the Corporation's Common Stock if such are available. In the event of
a cashless  exercise,  the underlying  Warrant must be  surrendered,  and no new
Warrant shall be issued.  5) Fractional  Interest.  The Corporation shall not be
required to issue any fractional shares on the exercise of this Warrant.

6) Warrant  Confers  No Rights of  Shareholder.  The  Holder  shall not have any
rights as a shareholder  of the  Corporation  with regard to the Warrant  Shares
prior to actual exercise resulting in the purchase of the Warrant Shares.

7)  Investment  Representation.  Neither  this  Warrant nor the  Warrant  Shares
issuable  upon the  exercise  of this  Warrant  have been  registered  under the
Securities  Act of  1933,  as  amended  (the  "Securities  Act"),  or any  state
securities  laws. The Holder  acknowledges by acceptance of the Warrant that (a)
he has acquired this Warrant for investment and not with a view to distribution;
and either (b) he has a pre-existing  personal or business relationship with the
Corporation,  or  its  executive  officers,  or by  reason  of his  business  or
financial  experience  be has the  capacity  to  protect  his own  interests  in
connection with the  transaction;  and (c) he is an accredited  investor as that
term is defined in Regulation D promulgated under the Securities Act. The Holder
agrees that any Warrant  Shares  issuable  upon exercise of this Warrant will be
acquired for  investment  and not with a view to  distribution  and such Warrant
Shares will not be registered  under the  Securities  Act and  applicable  state
securities  laws and that such Warrant  Shares may have to be held  indefinitely
unless they are  subsequently  registered or qualified  under the Securities Act
and  applicable  state  securities  laws or,  based  on an  opinion  of  counsel
reasonably satisfactory to the Corporation,  an exemption from such registration
and qualification is available. The Holder by acceptance hereof, consents to the
placement  of the  following  restrictive  legends or similar  legends,  on each
certificate to be issued to the Holder by the Corporation in connection with the
issuance of such Warrant Shares:

THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED,  OR QUALIFIED UNDER ANY STATE SECURITIES
LAW, AND MAY NOT BE SOLD, TRANSFERRED, ASSIGNED OR HYPOTHECATED UNLESS (A) There
IS AN EFFECTIVE  REGISTRATION  STATEMENT  UNDER SUCH ACT OR LAWS  COVERING  SUCH
SECURITIES,  OR (B) THE HOLDER  RECEIVES AN OPINION OF COUNSEL FOR THE HOLDER OF
THE  SECURITIES  SATISFACTORY  TO  THE  CORPORATION,  STATING  THAT  SUCH  SALE,
TRANSFER,  ASSIGNMENT  OR  HYPOTHECATION  IS EXEMPT  FROM THE  REGISTRATION  AND
PROSPECTUS DELIVERY REQUIREMENTS OF SUCH ACT AND THE QUALIFICATION  REQUIREMENTS
UNDER APPLICABLE STATE LAW.
<PAGE>
8)  Reservation  of  Shares.  The  Corporation  agrees at all times  during  the
Exercise  Period to have authorized and reserved,  for the exclusive  purpose of
issuance and delivery  upon  exercise of this  Warrant,  a sufficient  number of
shares of its common stock to provide for the exercise of the rights represented
hereby.

9) Adjustment for  Re-Classification of Capital Stock. If the Corporation at any
time  during  the  Exercise  Period  shall,   by  subdivision,   combination  or
re-classification of securities,  change any of the securities to which purchase
rights under this Warrant exist under the same or different number of securities
of any class or classes,  this Warrant  shall  thereafter  entitle the Holder to
acquire  such  number and kind of  securities  as would have been  issuable as a
result of such change with respect to the Warrant  Shares  immediately  prior to
such  subdivision,   combination,   or   reclassification.   If  shares  of  the
Corporation's  common stock are  subdivided  into a greater  number of shares of
common stock,  the purchase  price for the Warrant  Shares upon exercise of this
Warrant  shall  be  proportionately  reduced  and the  Warrant  Shares  shall be
proportionately increased; and conversely, if shares of the Corporation's common
stock are combined into a smaller number of common stock shares, the price shall
he  proportionately  increased,  and the Warrant Shares shall be proportionately
decreased.

10) The  Corporation's  Obligation to Register.  If the  Corporation at any time
proposes to initiate a registration  of its securities  under the Securities Act
of 1933, as amended (the "Securities Act") and thereafter to register any of its
securities  under the Securities Act (other than a registration  effected solely
to implement an employee  benefit plan, a  transaction  to which Rule 145 of the
Commission  is  applicable  or any other form or type of  registration  in which
Registrable  Securities  cannot  be  included  pursuant  to  Commission  rule or
practice),  it will  give  written  notice  to  Holder  of this  Warrant  of its
intention  to do so. If such  registration  is  proposed  to be on a form  which
permits inclusion of the Stock underlying the exercise of this Warrant, upon the
written  request  from  any  Holder  within  20 days  after  transmittal  by the
Corporation to the Holder of such notice,  the Corporation will,  subject to the
limits  contained in this Section,  use its best efforts to cause all such Stock
underlying  the exercise of this Warrant to be registered  under the  Securities
Act and  qualified  for sale under any  relevant  state blue sky law, all to the
extent requisite to permit such sale or other disposition by Holder of the Stock
so  registered.  Notwithstanding  any other  provision of this  Section,  if the
underwriter  managing  such  registration  notifies  the Holder in writing  that
market  or  economic  conditions  limit  the  amount  of  securities  which  may
reasonably  be  expected  to be sold,  Holder  will at a minimum  be  allowed to
register  their Stock pro rata based on the ratio of the total  number of shares
of  Stock  to be  offered  for  sale  by the  Corporation  to the  total  shares
outstanding just prior to the offering.

11) Loss,  Theft,  Destruction  or  Mutilation  of Warrant.  Upon receipt by the
Corporation  of  evidence  reasonably  satisfactory  to it of the  loss,  theft,
destruction  or mutilation of any Warrant or stock  certificate,  and in case of
loss, theft or destruction,  of indemnity or security reasonably satisfactory to
it,  and  upon  reimbursement  to the  Corporation  of all  reasonable  expenses
incidental thereto, and upon surrender and cancellation of such Warrant or stock
certificate,  if mutilated,  the Corporation will make and deliver a new Warrant
or stock certificate of like tenor and dated as of such cancellation, in lieu of
this Warrant or stock certificate.

12)  Assignment.  The Holder of this Warrant  shall not assign or transfer  this
Warrant without the
<PAGE>
consent of the  Corporation;  provided  however,  that the Holder,  if a limited
liability company, may assign this Warrant to its Members without the consent of
the Corporation.  The Holder of this Warrant shall not assign his Warrant unless
such assignment is in compliance with  applicable  state and federal  securities
laws. In giving its consent to an  assignment,  the  Corporation  may request an
opinion  of  counsel  reasonably  acceptable  to it  that  such  transfer  is in
compliance with all applicable state and federal securities laws.

13) Governing Law. This Warrant shall be governed by and construed in accordance
with the  laws of the  State  of  California  applicable  to  contracts  between
California  residents entered into and to be performed entirely within the State
of California.

14) Amendments. Any term of this Warrant may be amended with the written consent
of the Company and the holders of warrants representing not less than a majority
in  interest  (50% +) of the shares of Common  Stock  issuable  and issued  upon
exercise of all Series A Warrants.

15) Notices.  Unless otherwise provided,  any notice required or permitted under
this  Warrant  shall be given in writing and shall be deemed  effectively  given
upon  personal  delivery  to the party to be  notified  by hand or  professional
courier  service or five (5) days after  deposit  with the  United  States  Post
Office,  by registered or certified  mail,  postage prepaid and addressed to the
party to be notified at the address indicated for such party in the Subscription
Agreement,  or at such other  address as such  party may  designate  by ten (10)
days' advance written notice to the other parties.

16)  Attorneys'  Fees. If any action at law or in equity is necessary to enforce
or interpret the terms of this Warrant,  the prevailing  party shall be entitled
to reasonable  attorneys' fees, costs and disbursements in addition to any other
relief to which such party may be entitled.
Executed as of March 12, 1998

By:       /s/ Evon Kelly
         -----------------------
         Evon Kelly
         Chief Executive Officer




The name and address of the registered Holder of this Note is:
entrenet Group LLC
1304 Southpoint Blvd., Suite 220
Petaluma, California 94954
Fax 707-781-2514
Email [email protected]
<PAGE>

NOTICE OF EXERCISE

To: ______________________

1. The  undersigned  hereby elects to purchase  ______ shares of Common Stock of
____________________________,  pursuant to the terms of the attached Warrant and
tenders herewith payment of the purchase price for such shares in full.

2. In exercising this Warrant,  the undersigned hereby confirms and acknowledges
that the shares of Common Stock are being acquired solely for the account of the
undersigned  and not as a nominee for any other party,  or for  investment,  and
that the  undersigned  will not  offer,  sell or  otherwise  dispose of any such
shares of Common  Stock  except  under  circumstances  that will not result in a
violation of the  Securities  Act of 1933, as amended,  or any state  securities
laws.

3. Please issue a  certificate  representing  said shares of Common Stock in the
name of the undersigned:

4.  Please  issue a new  Warrant  for the  unexercised  portion of the  attached
Warrant in the name of the undersigned:

 Dated: ___________________________       HOLDER
                                          By: _____________________________

                                          ---------------------------------
                                          (Print Name & Title)


THIS NOTE AND THE SECURITIES ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  OR QUALIFIED UNDER ANY
STATE SECURITIES LAW, AND MAY NOT BE SOLD,  TRANSFERRED ASSIGNED OR HYPOTHECATED
UNLESS THERE IS AN EFFECTIVE REGISTRATION STATEMENT UNDER SUCH ACT COVERING THIS
NOTE AND/OR SUCH  SECURITIES,  OR THE HOLDER  RECEIVES AN OPINION OF COUNSEL FOR
THE HOLDER OF THE NOTE AND/OR SUCH  SECURITIES  SATISFACTORY  TO THE CORPORATION
STATING THAT SUCH SALE, TRANSFER, ASSIGNMENT OR HYPOTHECATION IS EXEMPT FROM THE
REGISTRATION  AND  PROSPECTUS   DELIVERY   REQUIREMENTS  OF  SUCH  ACT  AND  THE
QUALIFICATION REQUIREMENTS UNDER STATE LAW.


                            U.S. WIRELESS DATA, INC.
                        10%, UNSECURED and NONASSIGNABLE,
                                 PROMISSORY NOTE
                               DUE March 11, 1999

$60,000                                                        March 12, 1998

1)  Obligation.  FOR VALUE  RECEIVED,  U.S.  Wireless  Data,  Inc.,  a  Colorado
corporation  (hereinafter  called the  "Corporation"),  hereby  promises  to pay
entr[THETA]net  Group LLC  (hereinafter  called the  "Holder") on the earlier of
March 11, 1999 or upon a "Financing  Event",  (the "Payment Date") the principal
sum of Sixty Thousand Dollars  ($60,000) and interest on such principal sum from
the date hereof at the annual rate of ten  percent  (10%) per annum  (based on a
360-day year,  30-day  month) until  payment in full of  principal.  A Financing
Event shall have been  considered to have occurred upon the  Corporation  having
received a gross proceeds of $2,000,000,  cumulative from the date of this note,
from the sale of the Corporations  Equity  Securities,  instruments  convertible
into Equity and the sale of the Stock Repurchase Rights.

2) Medium of Payment.  The principal and interest on this  promissory note (this
"Note")  are  payable  in lawful  money of the  United  States of America at the
Holder's  address set forth below, or at such other address as the Holder hereof
may from time to time designate to the Corporation in writing.

3) Prepayment.  The  Corporation may prepay this Note in whole or in part at any
time prior to due date of this Note.

4)  Default.

         a. Events of Default.  Without  notice,  except as  expressly  provided
herein, the following will be deemed to be events of default:

          i.  Covenants.  Failure on the part of the  Corporation  to observe or
     perform any of the covenants or  agreements on the part of the  Corporation
     contained in this Note after (A) written notice of such failure,  requiring
     the  Corporation to remedy the same,  has been given to 
<PAGE>
     the Corporation by the Holder,  and (B) such failure has continued  without
     remedy for a period of thirty days; or

          ii.  Receivership.  The entry of a decree  or order of a court  having
     jurisdiction  in the matter  for the  appointment  of a  receiver  and such
     decree or order has  continued  in force  undischarged  or  unstayed  for a
     period of one hundred twenty days; or

          iii. Bankruptcy. The Corporation institutes proceedings to be adjudged
     a voluntary bankrupt,  or consents to the filing of bankruptcy  proceedings
     against it, or files a petition or answer or consent seeking reorganization
     under the  National  Bankruptcy  Act or any  other  similar  or  applicable
     federal or state law, or consents  to the filing of any such  petition,  or
     consents  to the  appointment  of a  receiver,  liquidator,  or  trustee in
     bankruptcy,  or makes a general assignment for the benefit of creditors, or
     admits in writing its  inability to pay its debts  generally as they become
     due; or

          iv. Attachment. Any judgment, writ, or warrant of attachment or of any
     similar  process  in an amount in excess of  $100,000  is  entered or filed
     against  the  Corporation  or  against  any of its  property  or assets and
     remains unpaid, unvacated, unbonded or unstayed for a period of 120 days.

         b. Acceleration of Maturity. If any one or more of the foregoing events
of default  occurs,  the Holder,  by notice in writing to the  Corporation,  may
declare the principal of and all accrued  interest on this Note then outstanding
immediately due and payable without further notice or demand; provided, however,
that at any time after such declaration the same may be rescinded and such event
of default may be waived by the Holder by written notice to the Corporation.

         c. Payment on Acceleration.  Upon any such acceleration of the maturity
of this Note, the  Corporation  will within 90 days pay to the Holder the entire
principal balance unpaid on this Note, together with accrued interest thereon to
the date of such payment.

         d.  Failure to Pay.  If the  Corporation  fails to make  payment to the
Holder as provided in the preceding  Subsection  (Payment on Acceleration),  the
Holder  will  be  entitled  and  empowered  to  take  such  measures  as  may be
appropriate  to enforce  the  Corporation's  obligations  under  this  Note,  by
judicial proceedings or otherwise. If suit is brought to enforce payment of this
Note, the Corporation promises to pay reasonable  attorneys' fees to be fixed by
the Court.

5) No Assignment.  This Note is unsecured,  nontransferable  and  nonassignable.
Holder may not sell, assign, pledge, hypothecate or otherwise transfer this Note

6)  Notices.  Any  communication  or notices may be  delivered  or mailed to the
offices of the  Corporation at its principal place of business and to the Holder
at the  Holder's  address set forth  below,  or to such other  addresses  as the
Corporation, or Holder, may designate in writing from time to time.
<PAGE>
7)  Applicable  Law.  This Note shall be governed by and construed in accordance
with the  laws of the  State  of  California  applicable  to  contracts  between
California  residents entered into and so be performed entirely within the State
of California.

Executed as of March 12, 1998

By:     /s/ Evon Kelly
        -----------------------
         Evon Kelly
         Chief Executive Officer


The name and address of the registered Holder of this Note is:
entrenet Group LLC
1304 Southpoint Blvd., Suite 220
Petaluma, California 94954
Fax 707-781-2514
Email [email protected]

CONFIDENTIAL  TREATMENT  HAS BEEN  REQUESTED  BY U.S.  WIRELESS  DATA,  INC. FOR
CERTAIN INFORMATION CONTAINED IN SCHEDULE A TO THIS AGREEMENT

                    MERCHANT MARKETING AND SERVICES AGREEMENT


         This Merchant Marketing and Services Agreement (the "Agreement"), dated
March 9, 1998,  is by and between  National  Bank of Commerce  ("Bank") and U.S.
Wireless Data, Inc.
("ISO/MSP").

                                   WITNESSETH

         WHEREAS,  In connection with Bank's membership in the Visa U.S.A., Inc.
and MasterCard International Incorporated bank card associations, Bank processes
bank card  transactions on behalf of certain retail merchants that accept credit
and debit cards in payment for customer purchases; and

         WHEREAS,  ISO/MSP is engaged in the  business  of  providing  bank card
merchant  services  including  merchant   solicitation  and  related  sales  and
services, to financial institutions;

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
covenants,  agreements  and  conditions  herein  contained,  and other  good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, the parties hereto hereby agree as follows:

1.       DEFINITIONS.

     1.01.  "ACH" means the Automated  Clearing House  maintained by the Federal
Reserve System.

     1.02.  "Bank  Card" means a credit card or debit card issued by a member of
the Card  Associations  (as defined  below) and bearing their  respective  trade
names, trademarks and/or trade symbols.

     1.03. "Business Day" means any day on which Bank conducts substantially all
of its business, excluding Saturdays, Sundays and Bank holidays.

     1.04.  "Card   Association(s)"   means  Visa  U.S.A.,  Inc.  or  MasterCard
International, Inc.

     1.05.  "Charge-Back"  means the amount of any previously accepted Bank Card
sales Transaction that, in accordance with Card Association Rules, the Bank Card
issuer reimburses to the Cardholder's bank card account and returns to Bank.

     1.06.  "Merchant"  means each  business  or entity  solicited  by  ISO/MSP,
approved  by Bank and with  which Bank  enters  into a  Merchant  Agreement  (as
defined below) as a result of such solicitation.

     1.07.  "Merchant  Agreement"  means any  agreement in effect by and between
Bank and a business  or entity  that has been  solicited  by ISO/MSP  under this
Agreement.
<PAGE>
     1.08.  "Merchant  Fees"  means the fee  charged  to  Merchant  by Bank,  as
provided in each Merchant Agreement.

     1.09.  "Merchant  Services" means the  operations,  policies and procedures
established by Bank for the  solicitation,  approval,  processing,  clearing and
settlement of Bank Card Transactions for Merchants.

     1.10.  "Program"  means Bank's  business plan for  furnishing  the Merchant
Services to Merchants.

     1.11.  "Residual  Account" means a commercial account maintained by ISO/MSP
with Bank in ISO/MSP's name as described in Section 5 of this Agreement.

     1.12.  "Transaction"  means  each sale of, or credit  for,  merchandise  or
services of a Merchant for which a customer  makes payment  through the use of a
Bank Card.

2.       AGREEMENT.

     2.1.  ISO/MSP  agrees to  actively,  and through the use of all  reasonable
efforts,  market the Program to prospective Merchants (including but not limited
to the customers of Bank) and to provide other  Program-related  services to the
Merchants on behalf of Bank, as provided in this Agreement.

     2.2. The validity and  enforceability of this Agreement are contingent upon
both (i) ISO/MSP's  being accepted for  registration  as an Independent  Service
Provider  or Member  Service  Provider  by the Card  Associations,  and (ii) the
acceptance of this Agreement by both Card Associations.

3.       OBLIGATIONS OF ISO/MSP.

     3.1.  Merchant  Accounts.  ISO/MSP  will use its best  efforts  to  solicit
prospective  Merchants  to become  Merchants  under the  Program  and to promote
on-going  Merchant  participation  in the  Program.  ISO/MSP  shall  submit  all
marketing  materials  and all  marketing  strategies  it  plans  to use for such
solicitations  to Bank for  prior  approval,  which  shall  not be  unreasonably
withheld.  All such prospective  Merchants' acceptance into the Program shall be
subject to  approval  by Bank in  accordance  with the  Programs's  underwriting
criteria.

     3.2. Merchant  Services.  ISO/MSP shall obtain all information and complete
all  documents  required by Bank for each  prospective  Merchant,  including the
negotiation  and  execution  by each  Merchant  of a  Merchant  Sales  Agreement
acceptable  to Bank.  After  submission  to and  acceptance  by Bank of all such
required  information  and documents,  Bank shall notify ISO/MSP  whether or not
each prospective Merchant has been accepted to participate in the

                                      -2-
<PAGE>
Program.  Within 10 days of ISO/MSP's receipt of notice that Bank has accepted a
prospective  Merchant to participate  in the Program,  ISO/MSP shall provide the
Merchant  with  point-of-sale  access,   including  set-up  and  maintenance  of
electronic  terminal hardware and other equipment at each Merchant location,  to
an  authorization  and  data  capture  network  that is  connected  to the  Card
Association's  interchange  networks.  ISO/MSP shall provide customer service to
each Merchant,  including  training,  supplies,  Program  information  and other
services relating to the Program.

     3.3. Card Association Compliance.  ISO/MSP understands and agrees to comply
with all applicable rules and regulations of the Card Associations, particularly
those applicable to Service Providers. ISO/MSP further agrees to comply with all
federal,  state  and  local  laws and  regulations  governing  the  transactions
contemplated in this Agreement.

     3.4. Access to Records. ISO/MSP shall, prior to the date of this Agreement,
provide  Bank with copies of  ISO/MSP's  audited  financial  statements.  During
normal business hours for the term of this  Agreement,  ISO/MSP shall allow Bank
access to ISO/MSP's  records with respect to the Merchants,  the Program and any
other matters, financial or otherwise, relating to this Agreement.

4.       OBLIGATIONS OF BANK.

     4.1.  Accounting  Functions.  Bank shall perform  financial and  accounting
functions  relating to the clearing and settlement of Bank Card Transactions and
other services provided under this Agreement.  Such functions  include,  but are
not limited to,  disbursement of Merchants' funds via ACH,  collecting  Merchant
Fees and crediting  ISO/MSP's Residual Account for its portion thereof,  payment
of card Associations' fees and assessments,  and payment of any Service Provider
charges.

     4.4.  Documents;  Access  to Data.  Bank  shall  provide  ISO/MSP  with all
documents  and  other  materials  necessary  or  appropriate  for  a  Merchant's
participation  in the program.  Bank shall ensure that ISO/MSP has access to all
documentation  necessary  for  ISO/MSP to  perform  its  obligations  under this
Agreement.

     4.5.  Dispute  Notification.  Bank shall promptly inform ISO/MSP of (i) any
Merchant  inquiries or disputes  concerning  services provided by ISO/MSP or its
Service  Providers,  or  (ii) of any  communication  between  Bank  or the  Card
Associations relating to such services.

     4.6.  Personnel.  During the term of this  Agreement,  Bank shall  maintain
sufficient  personnel to perform the services  contemplated under this Agreement
on a timely basis.

     4.7.  Training.  Bank shall provide  ISO/MSP's  employees  with training in
Bank's underwriting standards.

     4.8.  Reports.  Bank shall provide  ISO/MSP a monthly report  containing an
accounting  summary of Bank Card activities of the Merchants during the previous
month.

5.       ESTABLISHMENT AND OPERATION OF ACCOUNTS.

                                       -3-
<PAGE>
         Prior to the implementation of this Agreement,  ISO/MSP shall establish
the Residual Account(s),  which shall consist of one or more commercial checking
accounts  at Bank in the  name of  ISO/MSP,  for  settlement  of  residuals  and
charge-backs,  if any, and to hold funds  representing  any reserve  required by
Bank.

6.       MERCHANT FEES.

         With  respect to each  Merchant  Agreement  presented  or  assigned  by
ISO/MSP to Bank and  accepted  by Bank under the terms of this  Agreement,  Bank
shall  charge each  Merchant a Merchant Fee equal to a fixed  percentage  of the
total dollar amount of the Merchant's daily Transactions,  plus other applicable
fees, in accordance with the Merchant Agreement. Bank shall collect the Merchant
Fees from each Merchant,  and shall credit  ISO/MSP's  Residual Account with the
total amount of Merchant Fees collected, after deducting the per-transaction and
applicable  one-time  and  per-occurrence  fees  indicated on Schedule A and any
Charge-  Backs.  ISO/MSP's  portion of the Merchant Fee shall be calculated  and
credited to the Residual  Account within 10 Business Days following the close of
business each calendar month.  Bank's obligation to ISO/MSP under this Paragraph
6 shall not be the subject of any ownership or security interest, lien, set-off,
recoupment,  charge equity,  or other encumbrance with respect to any funds held
by, for or at Bank either directly or through any other financial institution.

7.       TERM.

     7.1. This Agreement  shall have an initial term of three (3) years from the
effective date hereof and shall  automatically renew for successive one (1) year
terms  unless  either  party  gives  the other  party  prior  written  notice of
non-renewal  at least  ninety (90) days prior to the end of the initial  term or
any renewal term.

     7.2.  Notwithstanding  the  foregoing,  this Agreement may be terminated as
follows:

               (a)  Immediately and  automatically  upon the  deregistration  of
               ISO/MSP by either Card Association;

               (b) By Bank,  with  sixty  (60) days  prior  written  notice,  to
               ISO/MSP upon a material breach by ISO/MSP of any Card Association
               rule or regulation with respect to the Program or this Agreement;

               (c) By Bank, with sixty (60) days prior written notice,  upon the
               occurrence of either of the following:

                    (i)  Termination  of Bank's status as a licensed  processing
                    bank by either Card Association; and

                                       -4-
<PAGE>
                    (ii) Termination of the Program by Bank.

               (d) By either party, automatically,  if the other party ceases to
               conduct business in the ordinary  course,  admits its insolvency,
               makes an assignment  for the benefit of  creditors,  or becomes a
               party to any judicial or administrative proceeding in bankruptcy,
               receivership or reorganization.

               (e) By either  party,  immediately,  if the other  party fails to
               correct a material  breach of this  Agreement  within thirty (30)
               days of receipt by the breaching party of written notice from the
               non-breaching party specifying the nature of the breach.

8.       RIGHTS UPON TERMINATION.

         The rights and  responsibilities  of the parties hereto with respect to
Transactions  entered  into prior to  termination  shall not be  affected by the
termination of this  Agreement.  The parties hereto agree to cooperate with each
other  following  termination to ensure an orderly  transition for any Merchants
that are to receive  Merchant  Services  from  another Card  Association  member
following termination.

9.       MISCELLANEOUS.

     9.01.  Expenses.  Both  parties  agree  to be  responsible  for  their  own
respective  expenses  associated with the transactions  contemplated  under this
Agreement.

     9.02.  Assignment.  Neither party may assign this  Agreement  without prior
written  approval  by either  party  which  will not be  unreasonably  withheld;
provided,  however,  that either  party may assign this  Agreement to any entity
that controls, is controlled by or under common control with such party.

     9.03.  Waivers.  Either  party may waive  any of the  provisions  set forth
herein by doing so in writing by a duly authorized representative.

     9.04.  Notices.  Any notice  under this  Agreement  shall be in writing and
delivered  personally,  by facsimile  transmission or by registered or certified
mail, postage prepaid, as follows:

                                       -5-
<PAGE>

             (a)   If to Bank:       Lewis H. Holland
                                     President
                                     National Bank of Commerce
                                     One Commerce Square
                                     Memphis, TN  38150; and

                                     Charles A. Neale
                                     Senior Vice President and General Counsel
                                     One Commerce Square
                                     Memphis, TN  38150

             (b)   If to ISO/MSP:

                                                       , and

     9.05. Entire Agreement. This Agreement supersedes any and all prior oral or
written  agreements and contains the entire agreement of the parties relating to
this matter. This Agreement may only be amended by a written agreement signed by
all of the parties hereto.

     9.06.  Governing Law. This Agreement  shall be governed by and construed in
accordance with the laws of the State of Tennessee applicable to agreements made
and  entirely  to be  performed  within  such state but in  accordance  with any
applicable federal laws and regulations.

     9.07.  Severability.  Should any provision in this  Agreement be held to be
invalid, illegal, or unenforceable,  the validity,  legality, and enforceability
of the remaining provisions hereof shall not be affected or impaired thereby.

     9.08.  Counterparts.  This  Agreement  may  be  executed  in  two  or  more
counterparts, each of which taken together shall constitute one instrument.

     9.09.  Creditors'  Rights.  The  enforceability  of this  Agreement  may be
limited by  applicable  bankruptcy,  insolvency,  reorganization,  moratorium or
similar laws effecting the enforcement of creditors' rights generally.

     9.10.  Binding Effect.  This Agreement shall inure to the benefit of and be
binding upon 
                                      -6-
<PAGE>
ISO/MSP and NBC and their respective successors and assigns.

     9.11.  No  Delay or  Waiver.  Neither  any  delay on the part of a party in
exercising  any right  hereunder,  nor any  failure to  exercise  the same shall
operate as a waiver of such right;  nor in any event shall any  modification  or
waiver of the  provisions  hereof be effective  unless in writing  signed by the
party granting the waiver, nor shall any such waiver be applicable except in the
specific instance for which it is given.

     9.12.  Exhibits.   All  of  the  Exhibits  to  this  Agreement  are  hereby
incorporated  into  and  made a part of this  Agreement  as if set  forth  fully
herein.

     9.13. Headings.  The section and other headings contained in this Agreement
are for reference  purposes only and shall not affect the interpretation of this
Agreement.

     9.14. Further Assurances.  The parties agree that upon request,  they shall
do such  further acts and deeds,  and shall  execute,  acknowledge,  deliver and
record such other documents and instruments, as may be reasonably necessary from
time to time to  evidence,  confirm or carry out the intent and purposes of this
Agreement.

     9.15.  Arbitration.  Any and all disputes or disagreements  arising between
the parties pertaining to or relating in any manner to this Agreement, including
any breach of this Agreement are to be decided by arbitration in accordance with
the rules of the American Arbitration Association. The parties agree to be bound
by the majority  decision of the arbitrators.  The arbitration  proceeding shall
take place in Memphis,  Tennessee, unless another location is mutually agreed to
by the parties.  Three arbitrators shall be selected for the arbitration  panel.
One arbitrator  shall be selected by each party.  The third  arbitrator shall be
selected by the arbitrators  named by each party.  The costs and expenses of the
third  arbitrator  shall be shared  equally by the parties.  Each party shall be
responsible for its own costs and expenses in arbitrating the dispute. The award
of the arbitrators  shall be final and a judgment on the award may be entered in
any court having  jurisdiction.  This provision shall survive the termination of
this Agreement.

                                       -7-
<PAGE>
         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their duly authorized officers as of the date first above written.

                               BANK:

                               NATIONAL BANK OF COMMERCE


                               By:      /s/  Richard E. Kauerz
                                        ----------------------
                               Name:
                               Title:  President of Merchant Services


                               ISO/MSP:


                                       
                               By:  /s/  Evon Kelly
                                    ---------------
                               Name:
                               Title:  CEO


                                       -8-
<PAGE>
                              SCHEDULE A (Pricing)


Interchange  Pass  Through,  Card  Association  Assessment + # (All  Transaction
Types)

Transactions Monthly

1-500,000 - $#

500,000-1,000,000 - $#

1,000,00 + - $#

Account on File - $# Monthly Retrieval Requests - $# Chargebacks - $#

Performance Provision

Per  Transaction  Rate From Day One Will Be  Charged At The #  Transaction  Rate
($.#).  Six  Months  From  Execution  Of  This  Agreement,  If  the # Per  Month
Transaction Level Is Not Attained, All Transactions  Retroactive to Day One Will
Be Charged At the Appropriate Per Transaction Rate.

Interchange and Assessment Increases

Interchange and Assessment  Service Fees set by the Bank Card  Associations  can
and do change periodically. Bank will notify ISO/MSP in writing thirty (30) days
prior to any effective date of such change.


#   CONFIDENTIAL TREATMENT HAS BEEN REQUESTED BY U.S. WIRELESS
DATA, INC. FOR THIS PORTION OF THIS DOCUMENT PURSUANT TO
COMMISSION RULES 24b-2 AND/OR 406.  THE OMITTED MATERIAL HAS BEEN
FILED SEPARATELY WITH THE COMMISSION.
<PAGE>
                                                 March 09, 1998


RE: Residual Rights:  Merchant  Marketing and Services Agreement dated March 09,
1998 (the "ISO/MSP  Agreement"),  between National Bank of Commerce ("Bank") and
U.S.  Wireless  Data,  Inc., its  employees,  independent  contractors or agents
("ISO/MSP")

Evon Kelly
2200 Powell Street
Suite 450
Emeryville, CA 94608

Dear Evon,

Please  consider  this letter a  confirmation  of our agreement  concerning  the
equity and residual  rights of Bank and ISO/MSP with respect to each business or
entity ("Merchant"),  solicited by ISO/MSP, approved by Bank and with which Bank
has entered into an agreement ("the Merchant  Agreement") to provide  processing
and settlement of credit and debit card transactions for the Merchant ("Merchant
Services"),  all in  accordance  with the  ISO/MSP  Agreement.  This  letter  is
intended as an addendum to the Merchant  Marketing and Services  Agreement  (the
"Merchant Agreement").

         1.         Equity Rights.  ISO/MSP and Bank will each have an undivided
                    one-half (1/2) equity interest in the portfolio of Merchants
                    for whom  Bank  provides  Merchant  Services  as a result of
                    ISO/MSP's  marketing  efforts or  Merchants  that ISO/MSP is
                    otherwise  responsible for bringing into the Bank's Merchant
                    Services  program ("the Equity  Merchants").  Bank will not,
                    however, share with ISO/MSP its equity interest in Merchants
                    to which Bank is currently providing Merchant Services,  but
                    that are  solicited by ISO/MSP and enter into a mew Merchant
                    Agreement due to ISO/MSP's more  advantageous  technological
                    capabilities (the "Non-Equity  Merchant(s)").  ISO/MSP will,
                    however  continue  to  receive  payments  of  residuals,  in
                    accordance  with  Paragraph 6 of the ISO/MSP  Agreement,  on
                    each such  Non-Equity  Merchant as long as Bank continues to
                    provide Merchant  Services,  on a continuous  basis, to such
                    Non-Equity Merchant through ISO/MSP's technology.

         2.         Liability for  Non-Payment.  ISO/MSP will reimburse Bank for
                    fifty  percent  (50%) of any fees or charges owed to Bank by
                    any  Merchant  jointly  owned  by  Bank  and  USWD,  under a
                    Merchant  Agreement,   that  remains  unpaid  for  60  days,
                    including  any  Merchant's  liability  to  Bank  for  fraud,
                    Charge-backs,  adjustments,  fees,  and any  and  all  other
                    amounts owing by a Merchant to Bank.  ISO/MSP will be liable
                    for one  hundred  percent  (100%) of all such unpaid fees or
                    charges  resulting  from  the  fraud  of  ISO/MSP  collusion
                    between  ISO/MSP and a Merchant,  or  ISO/MSP's  intentional
                    falsification of information  provided  to 
<PAGE>
                    Bank. The amount of such ISO/MSP liability is not limited to
                    any reserve amount Bank may require ISO/MSP to maintain.

         3.         Service Providers. ISO/MSP will not enter into any agreement
                    with a Service  Provider to provide services with respect to
                    this  Agreement  without the prior  written  consent of Bank
                    with the exception of established transaction processors.

         4.         Sale of  Merchants.  In the event of a proposed  sale of the
                    Equity  Merchant  portfolio  of Bank by  either  party,  the
                    selling party will notify the non-selling party of the terms
                    of the proposed  sale. The  non-selling  party will have the
                    option,  exercisable  within thirty (30) days of its receipt
                    of such notice, to purchase the selling  partner's  one-half
                    interest in the Equity  Merchant  Portfolio at a price equal
                    to one-half  the proposed  buyer's  offering  price.  If the
                    non-selling party does not exercise such option, the selling
                    party may proceed with the proposed  sale. At the closing of
                    such sale of the  Equity  Merchant  portfolio,  the  selling
                    party and the non-selling  party will each receive  one-half
                    of the purchase price.

         5.         Transfer  of  Merchants.  Upon  termination  of the  ISO/MSP
                    Agreement  for any reason  other than  pursuant to Paragraph
                    7.2(a) of the ISO/MSP Agreement, ISO/MSP will have the right
                    to transfer the Equity Merchants to another Card Association
                    Member for receipt of Merchant Services upon payment to Bank
                    of  one-half  of the  equity  value of the  Equity  Merchant
                    portfolio. Bank will cooperate with ISO/MSP in such transfer
                    by  legally  transferring  all  Equity  Merchant's  Merchant
                    Agreements  to the Card  Association  member  designated  by
                    ISO/MSP,  or, if such  assignment is not  practicable,  Bank
                    will  terminate  all such  Merchant  Agreements  as provided
                    therein,  to allow the  designated  member to enter into new
                    agreements with the Equity Merchants. ISO/MSP will reimburse
                    Bank  for  out-of-pocket  expenses  incurred  by  Bank  with
                    respect to such assignment or termination.

     If the foregoing  accurately reflects our agreement  concerning the matters
discussed herein,  please so indicate by signing each duplicate original of this
letter in the space provided below and returning the original to us.

           Agreed To and Accepted:                 NATIONAL BANK OF COMMERCE

           By:  /s/  Evon Kelly                    By:  /s/  Richard E. Kauerz
                ---------------                         ----------------------

          Date:     3/13/98


                              ASSIGNMENT AGREEMENT
                            (WITH ESCROW PROVISIONS)


                  This  Assignment  Agreement is made and entered into effective
as of the 12th day of March, 1998, between U.S. Wireless Data, Inc., a Colorado
corporation ("USWD") and Richard P. Draper, an individual ("Draper"),  Tillicomb
International  LDC, a Cayman Island company  ("Tillicomb") and Ireland Stapleton
Pryor & Pascoe, P.C. ("Escrow Agent").

                                    RECITALS
                                    --------

                  WHEREAS,  Tillicomb is a Cayman company which is  beneficially
owned solely by Draper and his immediate family which, as Draper's assignee,  is
the owner of a total of 397,684  shares of the no par value Common Stock of USWD
(the  "Shares"),  which are the subject of an agreement  between USWD and Draper
dated as of October 5, 1995 (the "Original Agreement");

                  WHEREAS,  pursuant to the Original  Agreement,  the Shares are
subject to a call option for the benefit of USWD which entitles USWD to purchase
the shares  from  Draper at any time prior to October 5, 1998 for $.25 per share
(the "Option");

                  WHEREAS,  USWD  desires to assign the Option to certain  third
parties,  and Draper and Tillicomb  have agreed to any such  assignments  and to
cooperate with the exercise of the Option on the terms set forth herein;

                  WHEREAS, USWD, Draper and Tillicomb have agreed to utilize the
services of an escrow agent (the "Escrow Agent") to facilitate the  transactions
to be  completed  hereunder  and the  Escrow  Agent has  agreed to  provide  its
services on the terms set forth herein;

                  NOW,  THEREFORE,  based on the mutual  promises and  covenants
contained  herein,  and other good and valuable  consideration,  the receipt and
sufficiency of which are  acknowledged by the parties,  the parties hereby agree
as follows:

                                    AGREEMENT
                                    ---------

1.   Transfer of Shares to Tillicomb;  Representations  of Draper and Tillicomb.
Prior to the initial  transaction  described  in  paragraph 2 below,  the Shares
shall be submitted for transfer to Tillicomb.

     In  connection  with  the  transfer  of the  Shares  to  Tillicomb,  Draper
represents to USWD that:

     a. Tillicomb is beneficially owned solely by Draper and his


                                                            Assignment Agreement
                                                        (With Escrow Provisions)
<PAGE>
     immediate family; (b) Draper acquired the Shares in about September of 1994
     and has been the beneficial owner of the Shares since that time; (c) he has
     not been an  affiliate  of USWD for at least  the  preceding  90 days;  (d)
     Tillicomb  has not been an affiliate of USWD for at least the  preceding 90
     days.

     b. Draper and Tillicomb  agree that the Shares shall remain  subject to the
     restrictions  applicable to the Shares under the Original  Agreement  after
     the Shares have transferred to Tillicomb.  The  restrictions  applicable to
     the Shares under the Original  Agreement shall be removed only as set forth
     in this Agreement.

2.   Initial  Transaction.  The parties  shall  complete the  following  initial
transaction  within  thirty  (30)  days of the day this  Agreement  is signed by
Draper, USWD and Tillicomb (the "Initial Closing").  At the Initial Closing, the
following actions shall occur:

     a.  Tillicomb  shall deliver  367,684  Shares (the "Escrow  Shares") to the
     Escrow Agent for deposit into the Escrow Account (as defined below).  It is
     understood  and agreed that stock  certificate  No. 0617  representing  the
     397,684 Shares Draper owns has been lost,  stolen,  destroyed or misplaced,
     and  that  the  parties  will  cooperate  in  having  a  replacement  stock
     certificate  issued to Draper  without the payment of any indemnity bond or
     other  expense  to  Draper  (other  than a $520  charge  payable  to USWD's
     Transfer Agent,  American  Securities Transfer & Trust, Inc., in connection
     with issuing the  replacement  certificate).  Draper  agrees to execute and
     deliver  to USWD  and AST a lost  stock  certificate  affidavit,  including
     indemnification  provisions  running in favor of USWD and AST,  their legal
     representatives,  successors  and  assigns,  which  will hold such  persons
     harmless from any and all liabilities,  losses,  damages,  costs,  charges,
     counsel fees and other  reasonable  expenses of every nature and  character
     which  they  shall at any time  sustain  or incur by reason of any claim or
     demand  which may be made as a result of or arising  out the  inability  of
     Draper to submit Certificate No. 0617 for cancellation or the issuance of a
     new certificate representing the Shares.

     b. USWD shall  deliver  $25,000 by wire transfer of  immediately  available
     federal funds to Tillicomb.

3.   Release of Option as to  Remaining  Shares.  Concurrently  with the Initial
Closing,  USWD shall release the Option as to the  remaining  30,000 Shares (the
"Tillicomb  Shares").  Thereafter,  the  Tillicomb  Shares shall be the sole and
unencumbered  property  of  Tillicomb  and all  rights of USWD  relating  to the
Tillicomb Shares under the Original Agreement or otherwise shall terminate.

                                                            Assignment Agreement
                                                        (With Escrow Provisions)

                                       -2-
<PAGE>
4.   Consent to  Assignment  of Option as to Escrow  Shares;  Payments of Option
Exercise Price to Tillicomb; Release of Shares by Escrow Agent.

     a. Draper and Tillicomb  hereby  consent to the assignment of the Option by
     USWD  as to the  Escrow  Shares,  or any  portion  thereof,  to any  person
     designated by USWD (the "Assignee");  provided, that any partial assignment
     of the Option (except the last assignment,  which may be for any balance of
     shares  remaining  subject  to  option)  shall be for a minimum of at least
     fifty thousand (50,000) Shares at any one time, and provided further,  that
     USWD shall take all  reasonable  steps to assure that any such  assignments
     comply in all respects with applicable  state and federal  securities laws.
     USWD shall  indemnify  and hold  Draper  and  Tillicomb  harmless  from and
     against any and all liability,  including  reasonable  attorneys'  fees, to
     which he becomes subject as a result of any failure of such transactions to
     comply  with such laws,  including  any amounts  incurred by Draper  and/or
     Tillicomb as a result of any allegation,  claim or investigation  commenced
     as a result of any  alleged  failure of such  transactions  to comply  with
     applicable securities laws.

     b. Upon  assignment  of the Option as to any or all of the Escrow Shares by
     USWD (an  "Assigned  Option"),  USWD shall  provide the  Assignee  with all
     necessary information to allow the Assignee to exercise the Assigned Option
     by making payment of $.25 per Share for each Share included in the Assigned
     Option (the "Option  Exercise  Price")  directly to Tillicomb  (through the
     Escrow Agent) for the Shares being purchased by the Assignee.

     c. Upon receipt of the Option  Exercise Price for an Assigned Option by the
     Escrow Agent,  as soon as the Escrow Agent has in its possession  collected
     funds,  the Escrow  Agent shall,  within one business day after  receipt of
     such  funds,  pay  such  amount  over  to  Tillicomb  by wire  transfer  of
     immediately  available  federal funds.  Upon transmittal of such payment to
     Tillicomb,  the Escrow  Agent shall  immediately  release  the  appropriate
     number  of  Shares  that are the  subject  of the  Assigned  Option  to the
     Assignee  which has  exercised  the Assigned  Option.  For purposes of this
     Agreement,  the term "collected funds" shall mean all funds received by the
     Escrow Agent which have cleared normal banking channels and are in the form
     of cash.

     d. All Escrow  Shares  shall be  purchased  and paid for by Assignees by no
     later than October 5, 1998.  Any Escrow Shares not purchased by exercise of
     the Option by an Assignee by such date shall be  purchased  and paid for by
     USWD at $.25 per share by the delivery of collected  funds  therefor to the
     Escrow Agent by no later five business days  thereafter.  Any Escrow Shares
     which  have not been so  purchased  by the date five  business  days  after
     October 5, 1998 shall be returned to Tillicomb  unencumbered  by the Option
     and any other restrictions on such Shares under the Original Agreement.

                                                            Assignment Agreement
                                                        (With Escrow Provisions)

                                       -3-
<PAGE>
5.   The Escrow Account and the Escrow Agent.  Ireland Stapleton Pryor & Pascoe,
P.C., is hereby appointed and agrees to serve as Escrow Agent hereunder, subject
to the following terms and conditions:

     a.  Establishment  of Escrow  Account.  The  escrow  account  (the  "Escrow
     Account")  shall  be  established  by the  Escrow  Agent  as  described  in
     paragraph 2, for the benefit of Tillicomb and USWD.  The Escrow Account may
     be a part of the general trust account of the Escrow Agent.

     b. Records to be  Maintained  by the Escrow  Agent.  The Escrow Agent shall
     keep  complete and accurate  records of all receipts and  disbursements  of
     funds and  Escrow  Shares  (hereafter  "Property")  to and from the  Escrow
     Account,  including the names, addresses and other appropriate  identifying
     information as to all persons submitting monies to the Escrow Account,  the
     person  to  whom  funds  are  delivered  and  a  complete   record  of  all
     transactions  involving the Escrow Shares.  Such records shall be available
     to USWD and Tillicomb immediately upon request.

     c. Escrow  Period.  The escrow period (the "Escrow  Period") shall begin on
     the date set forth in paragraph 5a,  above,  and shall  terminate  upon the
     earlier to occur of the following dates:

          (1) The date upon  which the  Escrow  Agent has paid  Tillicomb  funds
          equal to $91,921.00  and has delivered or properly  instructed  USWD's
          Transfer  Agent for its  Common  Stock to  deliver  all of the  Escrow
          Shares deposited into the Escrow Account to the person(s)  entitled to
          receive such Shares as a result of the exercise of Assigned Options as
          described in paragraph  4c,  and/or the exercise of the Option by USWD
          pursuant to paragraph 4d, above; or

          (2) The date upon which the Escrow Agent has returned to Tillicomb any
          Escrow Shares as to which Assigned  Options or the Option has not been
          exercised, pursuant to the provisions of paragraphs 4c and 4d, above.

     d. Payment of Interest.  The Escrow Account shall be non-interest  bearing.
     As a result,  all  amounts  deposited  therein  shall be paid to the person
     entitled thereto without any interest. Neither shall any deductions be made
     as to any amounts to be paid to any person  entitled to receive  funds from
     the Escrow Account.

     e. Collection  Procedure.  The Escrow Agent is hereby authorized to forward
     for collection any check received as payment hereunder and, upon collection
     of the proceeds of each check, deposit the collected proceeds in the Escrow
     Account.  As an  alternative,  the Escrow Agent may  telephone  the bank on
     which the check is drawn to confirm that the check has been paid. Any check
     returned  unpaid to the Escrow Agent shall be  Assignment  Agreement  (With
     Escrow Provisions)
                                       -4-
<PAGE>
     returned to the person that submitted the check. In such cases,  the Escrow
     Agent will promptly notify USWD of such return.

     f.  Compensation  of Escrow Agent.  USWD shall pay the Escrow Agent any and
     all fees for its services  hereunder as agreed  between USWD and the Escrow
     Agent.  All ordinary  expenses of the Escrow  Agent,  including any bank or
     transfer charges, shall be reimbursed to the Escrow Agent by USWD.

     g.  Successor  Escrow  Agents.  The Escrow Agent,  or any successor  Escrow
     Agent,  may  resign at any time by giving  notice in writing to each of the
     parties and to any person  from whom funds are held in the Escrow  Account.
     Escrow  Agent  shall  be  discharged  from its  duties  under  this  Escrow
     Agreement  on the  first  to occur of (i) the  appointment  of a  successor
     Escrow Agent as provided in this  paragraph  and the transfer of all Escrow
     Funds to such successor escrow agent, or (ii) the expiration of thirty (30)
     calendar days after such notice is given.  Any successor Escrow Agent shall
     deliver to each of the parties and any  subscriber  for whom funds are held
     in the Escrow Account,  a written  instrument  accepting  appointment under
     this Agreement, and thereupon it shall succeed to all the rights and duties
     of the Escrow  Agent  hereunder  and shall be entitled  to receive,  in its
     capacity as Escrow Agent, possession of the Property in the Escrow Account.
     In such  event,  the parties  shall  deliver to the former  Escrow  Agent a
     release  executed by each of them,  releasing  such  Escrow  Agent from its
     obligations hereunder.

     h.  Indemnification.  In the event the Escrow Agent becomes involved in any
     suit,  litigation or other  investigative or legal proceeding in connection
     with this  Agreement,  or its duties  hereunder,  the Escrow Account or any
     matter  relating  hereto or thereto,  USWD agrees to indemnify and hold the
     Escrow Agent harmless from all loss, cost, damage, expense, liability, fees
     and expenses (including  attorneys' fees and expenses) suffered or incurred
     by the  Escrow  Agent as a result  thereof,  except  any such  loss,  cost,
     damage, expense, or liability that arises as a result of the Escrow Agent's
     gross negligence or willful misconduct.

     i. Acting on Notices.  The Escrow Agent shall be protected in acting on any
     written   notice,   request,   waiver,   consent,   certificate,   receipt,
     authorization,  power of  attorney,  or other  paper or  document  that the
     Escrow Agent believes to be genuine  received from USWD and Tillicomb or an
     authorized agent of both such persons. Upon notice to the Escrow Agent from
     any person  which  requests  that some action be taken with  respect to the
     return,  payment or release of funds or property  from the Escrow  Account,
     the Escrow  Agent shall notify all parties to this  Agreement.  Thereafter,
     the Escrow Agent shall not take any such requested  action unless  approved
     in  writing  by  the  parties  or   authorized  by  a  court  of  competent
     jurisdiction.

     j. Standard of Care. The Escrow Agent shall not be liable for anything that
     it may do or refrain from doing in connection herewith, provided it acts in
     good faith and is not grossly negligent.

     k.  Consultation  with  Counsel.  The Escrow  Agent may consult  with legal
     counsel in the event of any dispute or question as to the  construction  of
     any of the provisions of this Agreement or Escrow Agent's duties hereunder,
     and shall  incur no  liability 
                                                            Assignment Agreement
                                                        (With Escrow Provisions)
                                       -5-
<PAGE>
     and shall be fully  protected in acting in accordance  with the opinion and
     instructions  of such  counsel.  The parties  agree that the  nonprevailing
     party as between USWD, Draper and Tillicomb shall be liable for the payment
     of any attorneys'  fees  reasonably  incurred by Escrow Agent in connection
     with such consultation or representation in any proceeding.

     l.  Disagreements.  In the event of any disagreement  involving the parties
     resulting in adverse  clams or demands  being made in  connection  with the
     Escrow Account or any Property,  or in the event the Escrow Agent,  in good
     faith,  shall be in doubt as to what action it should take  hereunder,  the
     Escrow Agent may, at its option and in its sole discretion,  (i) interplead
     the Property into a court of competent jurisdiction,  and/or (ii) refuse to
     take any other action hereunder,  so long as such disagreement continues or
     such doubt  exists,  and in such  event,  the Escrow  Agent shall not be or
     become  liable in any way or to any  person  for its  failure or refusal to
     act.  The Escrow Agent shall be entitled to continue to refrain from acting
     until (a) the rights of all  interested  parties or persons  (including any
     Option  assignee) shall have been fully and finally  adjudicated by a court
     of competent jurisdiction,  or (b) all differences shall have been adjusted
     and all doubt resolved by agreement between the parties, and (c) the Escrow
     Agent shall have been notified  thereof by a written document signed by the
     parties or persons interested in the outcome of such dispute. Should a bill
     of  interpleader  be instituted,  or should Escrow Agent become involved in
     litigation  in any manner  whatsoever  on account  of this  Agreement,  the
     Escrow  Account  or the  terms or  performance  hereof,  USWD,  Draper  and
     Tillicomb hereby bind and obligate themselves,  jointly and severally,  and
     their respective heirs, executors, administrators,  successors, assigns and
     legal  representatives,  that the non-prevailing party as between them will
     pay the reasonable  attorneys' fees incurred by Escrow Agent, and any other
     disbursements,  expenses, losses, costs, and damages in connection with and
     resulting from such proceeding or litigation.

     m. Discharge of Obligations.  The Escrow Agent,  upon  transferring any and
     all funds to  Tillicomb  and by taking all actions  necessary  to cause the
     Escrow Shares to be properly  delivered to the person(s)  entitled  thereto
     from the Escrow Account in accordance with the terms of this Agreement,  or
     upon  interpleading  the Property in accordance  with  paragraph 4l hereof,
     shall be discharged from any further obligation hereunder.

6.      Notices.  Any notices  permitted or required to be given under the terms
of this  Agreement  shall be in  writing  and may be served by  certified  mail,
postage prepaid, return receipt requested, and addressed to the person or entity
to be notified at the appropriate  address  specified below, or by delivering or
causing to be delivered any such notice to the person or entity, or by facsimile
transmission,  addressed to the person or entity to be noticed at said  address,
provided a copy is placed in the certified mail, postage prepaid, return receipt
requested,  on the  same  date as sent by  facsimile.  Any  notice  given in any
authorized manner shall be effective when actually received,  or, if such notice
was sent only by certified  mail, on the fifth day after it was  deposited  into
the custody of the United States 
                                                            Assignment Agreement
                                                        (With Escrow Provisions)
                                       -6-
<PAGE>
Postal Service,  whether  actually  received by
the  addressee  or not.  Addresses  may be changed by notice given in the manner
provided in this paragraph 6.

                         U.S. WIRELESS DATA, INC.

                                 2200 Powell Street, Suite 450
                                 Emeryville, CA 94608
                                 Attn:  Chief Executive Officer
                                 Telephone:  (510) 596-2025
                                 Facsimile:  (415) 510-2029

                         With a copy to:
                                 Ireland Stapleton Pryor & Pascoe, P.C.
                                 1675 Broadway, Suite 2600
                                 Denver, CO 80202
                                 Attn:  John G. Lewis, Esq.
                                 Telephone:  (303) 623-2700
                                 Facsimile:  (303) 623-2062

                         RICHARD P. DRAPER

                                 c/o Mail Boxes, Etc.
                                 103 4344 Main Street, Suite 902
                                 Whistler, B.C.
                                 Canada VON 1B4
                                 Telephone:  (604) 905-0242
                                 Facsimile:  (604) 905-0270

                         With a copy to:
                                 Foley & Lardner
                                 Firstar Center
                                 777 East Wisconsin Avenue
                                 Milwaukee, WI 53202-5367
                                 Attn:  Luke E. Sims, Esq.
                                 Telephone:  (414) 271-2400
                                 Facsimile:  (414) 297-4900

                                                            Assignment Agreement
                                                        (With Escrow Provisions)

                                       -7-
<PAGE>
                          TILLICOMB INTERNATIONAL, LDC

                     c/o Royal Bank of Canada Trust Company (Cayman)
                                P.O. Box 1586
                                George Town
                                Grand Cayman, BWI
                                Attn:  Sheena Thompson
                                Telephone:  (345) 949-9107
                                Facsimile:  (345) 949-5777


                                    ESCROW AGENT

                     Ireland, Stapleton, Pryor & Pascoe, P.C.
                                1675 Broadway, Suite 2600
                                Denver, CO  80202
                                Attn:  John G. Lewis, Esq.
                                Telephone:   (303) 623-2700
                                Facsimile:  (303) 623-2062

7.   Effect of  Agreement.  This  Agreement  shall be binding  on,  inure to the
benefit of, and be enforceable  by and against the parties and their  respective
heirs, executors, administrators, successors, assigns and legal representatives.

8.   Captions.  The  paragraph  headings  contained  in this  Agreement  are for
reference  purposes  only  and  shall  not  affect  in any  way the  meaning  or
interpretation of this Agreement.

9.   Choice  of Law.  This  Agreement  shall be  interpreted  and  construed  in
accordance with, and shall be governed by, the laws of the State of Colorado and
the laws of the United  States  applicable  in Colorado,  without  regard to the
choice of law rules of such State.

10.  Counterparts. This Agreement may be executed in multiple counterparts, each
of  which  shall  be  decreed  an  original,  but all of  which  together  shall
constitute one and the same instrument.

11.  Waiver.  Any waiver to be enforceable  must be in writing and executed by a
person  authorized  to  execute  such a  waiver.  No  waiver by any party of any
condition,  or of the breach of any term,  provision,  or covenant  contained in
this Agreement in one or more instances  shall be deemed to be or construed as a
further or  continuing  waiver of any such  condition or the breach of any other
term, provision, or covenant.

                                                            Assignment Agreement
                                                        (With Escrow Provisions)
                                       -8-
<PAGE>
                  IN WITNESS WHEREOF, this Escrow Agreement has been executed by
the parties effective as of the date set forth above.

                   U.S. WIRELESS DATA, INC.

                   By:/s/ Robert E. Robichaud
                      --------------------------

                   Print Name: Robert E. Robichaud

                   Title: Corporate Secretary & CFO

                   Date of Execution: March 12, 1998


                   RICHARD P. DRAPER /s/Richard D. Draper
                                     ---------------------
                   Date of Execution: March 12, 1998


                   TILLICOMB INTERNATIONAL, LDC

                   By: /s/Deborah I. Ebanks       /s/ Frank Boers
                      ---------------------       ---------------
                   Print Name:Deborah I. Ebanks       Frank Boers
                   Title: Director                    Director

                   Date of Execution: 12 March 1998


                   ESCROW AGENT

                   Ireland, Stapleton, Pryor & Pascoe, P.C.

                   By: /s/ John G. Lewis
                      ---------------------
                   Print Name:John G. Lewis
                   Title: Vice President
                   Date of Execution: March 17, 1998

                                                            Assignment Agreement
                                                        (With Escrow Provisions)

                                       -9-



                    OPTION PURCHASE AND ASSIGNMENT AGREEMENT



                  This Option Purchase and Assignment  Agreement is entered into
between the undersigned  purchaser (the  "Purchaser"),  U.S. Wireless Data, Inc.
(the "Company") effective as of __________________,  1998, and Ireland Stapleton
Pryor & Pascoe, P.C., (the "Escrow Agent") to evidence the purchase by Purchaser
and the sale and assignment by the Company of the Company's option to purchase a
total of  _________________  shares of the  Company's  no par value Common Stock
(the "Option Shares") from Tillicombe International LDC, a Cayman Island company
("Tillicombe") to Purchaser pursuant to the terms of this Agreement.

                  WHEREAS,  the  Company  owns an  option,  which  is  initially
exercisable to purchase an aggregate of 367,684  shares of the Company's  Common
Stock from Tillicombe  (the  "Tillicombe  Shares") at $.25 per Tillicombe  Share
until midnight on September 30, 1998 (the "Option");

                  WHEREAS,  Purchaser  desires  to acquire  such  portion of the
Option for the number of Option Shares  described in the first paragraph  above,
for the price and under the terms and  conditions  stated herein (the  "Assigned
Option");

                  WHEREAS,  Tillicombe has deposited the Tillicombe  Shares into
an escrow  account  with  Ireland  Stapleton  Pryor & Pascoe,  P.C.  in  Denver,
Colorado (the "Escrow  Agent") and Tillicombe has authorized the Escrow Agent to
act on its  behalf in  connection  with the  transfer  of the  Option  Shares to
persons such as Purchaser  upon exercise of Assigned  Options (a fully  executed
copy of the  Assignment  Agreement  (with Escrow  Provisions)  (the  "Tillicombe
Escrow  Agreement") by which Escrow Agent has so agreed to act has been provided
to Purchaser);

                  WHEREAS, Ireland Stapleton Pryor & Pascoe, P.C., has agreed to
act as escrow agent for the transactions described herein; and

                  WHEREAS,  Purchaser is an accredited investor as defined under
Regulation  D of the Rules and  Regulations  promulgated  by the  United  States
Securities  and Exchange  Commission  pursuant to the Securities Act of 1933, as
amended (the "1933 Act") and has such knowledge and  sophistication  in business
and  financial  matters that it is fully  capable of  evaluating  the merits and
risks associated with an investment in the Option and the Option Shares;

                  NOW,  THEREFORE,  for good  and  valuable  consideration,  the
receipt and adequacy of which is acknowledged by the parties hereto, the parties
agree as follows:

<PAGE>
1.   Purchase and Sale of Option.  Purchaser  hereby  purchases  and the Company
hereby sells,  assigns and transfers unto Purchaser all of the Company's  right,
title  and  interest  in  and  to,  the  Assigned  Option,  in  return  for  the
consideration  to be paid in accordance  with the terms hereof to the Company as
described in Exhibit 1 hereto.

2.   Payment of  Consideration  to Company.  Upon execution of this Agreement by
Purchaser,  Purchaser shall  immediately  initiate a wire transfer to the Escrow
Agent,  for the benefit of the Company,  in immediately  available  funds in the
amount (in U.S Dollars)  set forth on Exhibit 1 hereto (the  "Option  Assignment
Price").

3.   Assignment of Option to  Purchaser.  Upon receipt by the Company of both an
executed copy of this  Agreement  from the  Purchaser and the Option  Assignment
Price, the Company shall immediately  evidence assignment of the Assigned Option
by executing an Option  Assignment for the Assigned Option, in the form attached
hereto as Exhibit 2. The Company shall contemporaneously notify the Escrow Agent
of the assignment of the Assigned  Option to Purchaser by transmitting a copy of
the Option  Assignment  to the Escrow  Agent by  facsimile,  with a  concurrent,
confirming copy to Purchaser (the "Assignment Notice").

4.   Exercise Rights of Purchaser;  Expiration  Date of Option.  Once payment of
the  Option  Assignment  Price  has been  paid to the  Company  (by  deposit  of
immediately  available funds with the Escrow Agent),  Purchaser shall be free to
exercise  the Assigned  Option by  transmitting  an exercise  notice in the form
attached  hereto  as  Exhibit  3 hereto to the  Escrow  Agent  and  concurrently
transmitting by wire transfer of immediately available funds the option exercise
price of U.S.  $0.25 per share  for each  share  being  purchased  by  Purchaser
pursuant to exercise of the Assigned Option (the "Option Exercise  Price").  The
Option  Exercise  Price  may be  concurrently  wired  to  the  Escrow  Agent  by
Purchaser.  Purchaser understands and agrees that the Option can be exercised in
minimum  amounts  of fifty  thousand  (50,000)  shares  only,  unless and until,
following  previous  assignments  made by the  Company,  there  remain less than
50,000  shares  subject to the Option,  in which case the Company may assign the
remaining  Option,  which may then be exercised by an investor  even though less
than for 50,000 shares.  Upon exercise of the Assigned Option by Purchaser,  all
rights in the Assigned Option shall be forever  extinguished and Purchaser shall
thereby  acquire  only the  right to  receive  the  Option  Shares  as stated in
paragraph 5, below. THE ASSIGNED OPTION EXPIRES EFFECTIVE AS OF MIDNIGHT (UNITED
STATES  MOUNTAIN  TIME) ON OCTOBER 5, 1998,  AND MUST BE  EXERCISED BY PURCHASER
(INCLUDING  DELIVERY OF THE OPTION  EXERCISE PRICE TO THE ESCROW AGENT) PRIOR TO
SUCH TIME. IF NOT EXERCISED BY SUCH TIME,  ALL RIGHTS UNDER THE ASSIGNED  OPTION
SHALL AUTOMATICALLY REVERT TO THE COMPANY, AND ALL AMOUNTS PAID BY PURCHASER FOR
THE ASSIGNED OPTION SHALL BE FORFEITED BY THE PURCHASER.

                                       -2-

<PAGE>
5.   Delivery of Shares to Purchaser. The Escrow Agent shall within one business
day after receipt of the Option Exercise Price,  institute payment of the Option
Exercise  Price to Tillicombe by wire transfer of immediately  available  funds.
Thereafter,  upon  confirmation that the Option Exercise Price has been received
by  Tillicombe  or its  designated  agent,  the Escrow Agent  shall,  within one
business day of receiving such confirmation, deliver any documentation needed by
the transfer agent for the Company's Common Stock,  American Securities Transfer
& Trust, Inc. ("AST"), located in Denver, Colorado, to allow AST to transfer the
Option Shares to Purchaser.

6.   Character of Shares  Deliverable  to Purchaser upon Exercise of the Option.
The Option  Shares  shall be free of any  "restricted  securities"  legend  upon
issuance to  Purchaser,  and  provided  Purchaser is not an  "affiliate"  of the
Company (as such term is defined  under  United  States  securities  laws),  the
Option Shares may be immediately  resold without  restriction of any sort in the
public market.

7.   Duties and Obligations of the Company and the Escrow Agent;  recordkeeping.
The Option Assignment (a copy of which shall be delivered to the Escrow Agent as
described in paragraph  3, above)  shall be the only  document  delivered to the
Purchaser  by the Company to  evidence  the rights of  Purchaser  in an Assigned
Option.  As such,  the  Assigned  Option  shall  be  deemed  an  "uncertificated
security" and the Company (based upon  information  supplied to it by the Escrow
Agent and AST) shall maintain  appropriate records as to all ownership rights in
and to, and  exercises  of,  Assigned  Options.  All  purchases and exercises of
Assigned  Options and  authorizations  for  delivery of Option  Shares  shall be
effected exclusively through the Escrow Agent.

8.   Acknowledgement  of Relationship  between the Company and the Escrow Agent.
Purchaser  acknowledges and understands that the Escrow Agent acts as counsel to
the Company and that as such,  possible  conflicts of interest  could arise as a
result of such relationship.  To the extent that any actual conflict of interest
arises,  Purchaser  and the Company  understand  that the Escrow  Agent could be
required to resign as Escrow Agent and/or as counsel to the Company, which could
delay any transactions  pending at the time.  Should such a situation arise, the
Escrow Agent may take any appropriate action,  including interpleading any funds
or property in its  possession,  according to the provisions of Section 5 of the
Tillicombe Escrow Agreement.  Purchaser further  understands and agrees that the
purchase of the Assigned  Option by Purchaser from the Company is a separate and
independent transaction from exercise of the Assigned Option.

9.   Additional  Provisions  Applicable to the Escrow Agent.  The  provisions of
Section 5 of the Tillicombe  Escrow Agreement shall be applicable to the parties
hereto and the Escrow  Agent.  Such  provisions  are  incorporated  by reference
herein the same as if fully set forth.

                                       -3-
<PAGE>
10.  Company's  Representations  and  Warranties.  The  Company  represents  and
warrants to the Purchaser as follows:

          a. The Company is the owner of the Option, free and clear of all liens
     and encumbrances.

          b. The  Company  has full  power  and  authority  to enter  into  this
     Agreement and the transactions contemplated hereby.

          c. The Company  will use its best  efforts to assist the  Purchaser in
     obtaining  the  issuance of  certificates  representing  the Option  Shares
     issuable  upon  exercise of the Assigned  Option within one business day of
     the date of the delivery of the Option  Exercise  Price to  Tillicombe,  as
     described in Paragraph 5, above.

     10.  Purchaser's  Representations  and  Warranties.  Purchaser  represents,
warrants and covenants to the Company that:

          a. Purchaser is sophisticated in business and financial matters and by
     reason of Purchaser's  knowledge and experience in such matters,  Purchaser
     has the  capacity  to  evaluate  the  merits  and risks of the  prospective
     investment in the Option and the Option Shares.

          b. Purchaser is an  "accredited"  investor  within the meaning of Rule
     501(a) of Regulation D  promulgated  under the  Securities  Act of 1933, as
     amended (the "1933 Act").

          c. To the extent Purchaser deemed  necessary,  Purchaser has consulted
     with Purchaser's  attorney and/or Purchaser's  accountant or other advisors
     regarding  all aspects of the proposed  investment.  Purchaser  understands
     that  an  investment  in the  Company's  securities  involves  high  risks,
     including the risk of loss of the entire investment.

          d. Purchaser has adequate means of providing for  Purchaser's  current
     needs  and  possible  financial   contingencies,   and  has  no  need,  and
     anticipates  no  need  in the  foreseeable  future,  to  sell  the  Option.
     Purchaser  is able to bear  the  economic  risks  of this  investment  and,
     consequently,  without limiting the generality of the foregoing, is able to
     hold the Option for an indefinite  period of time and has a sufficient  net
     worth to  sustain a loss of the  entire  investment  in the  Company in the
     event such loss should occur.

          e.  Purchaser  is the sole party in  interest  as to the Option  being
     acquired by the Purchaser and is acquiring the Option for  Purchaser's  own
     account,  for  investment  only and not with a view  toward  the  resale or
     distribution of the Option.

                                       -4-
<PAGE>
          f. Purchaser  understands  that the Option is not registered under the
     1933  Act  and  is a  "restricted  security"  as  defined  under  Rule  144
     promulgated  under  the 1933  Act.  The  Option  may not be  resold  unless
     registered  under the 1933 Act or an exemption  from such  registration  is
     available.  Purchaser  agrees that Purchaser will not attempt to dispose of
     the Option except in compliance with the 1933 Act.

          g. Purchaser  understands  that the Company does not intend to issue a
     certificate  evidencing the Assigned Option,  but that the Assigned Option,
     even  though  in   uncertificated   form,   is  subject  to  the  following
     restrictions:

                  THE  ASSIGNED  OPTION  HAS  NOT  BEEN  REGISTERED   UNDER  THE
                  SECURITIES ACT OF 1933, AS AMENDED (THE "ACT") OR ANY STATE OR
                  FOREIGN LAW. THIS OPTION MAY NOT BE SOLD, TRANSFERRED, PLEDGED
                  OR  HYPOTHECATED  UNLESS (i) THEY  SHALL HAVE BEEN  REGISTERED
                  UNDER THE ACT AND ANY APPLICABLE STATE AND FOREIGN  SECURITIES
                  ACT OR OTHER LAW OR (ii) AN EXEMPTION  FROM SUCH  REGISTRATION
                  IS AVAILABLE  AND THE  CORPORATION  SHALL HAVE BEEN  FURNISHED
                  WITH AN OPINION OF COUNSEL  SATISFACTORY  TO THE  CORPORATION,
                  THAT  REGISTRATION  OR OTHER  COMPLIANCE IS NOT REQUIRED UNDER
                  ANY OF SUCH ACTS OR LAWS.

Should any  certificate  be issued to evidence the Assigned  Option,  it will be
imprinted with a legend in substantially the foregoing form.

          h.  Purchaser  understands  and agrees that there is no market for the
     Option  and  that  the  Company  acts as its own  transfer  agent  and will
     prohibit any transfer of the Option  except in strict  compliance  with the
     provisions of this Agreement.

          i. Purchaser  understands and agrees that the Assigned Option does not
     have any  "registration"  or other rights  entitling  Purchaser to have the
     Assigned Option  registered under the 1933 Act and that the Assigned Option
     is an  illiquid  security  which  cannot  be sold,  assigned  or  otherwise
     negotiated by Purchaser.

          j. Purchaser has had the  opportunity to examine copies of all reports
     filed by the Company  pursuant to the Securities  Exchange Act of 1934 (the
     "1934  Act") and has  examined  all such  1934 Act  reports  to the  extent
     desired.  Purchaser has also had the  opportunity  to ask questions of, and
     receive answers from,  qualified  representatives of the Company concerning
     the business and  financial  condition of the Company and this  transaction
     and all such questions have been answered to Purchaser's satisfaction.

                                       -5-
<PAGE>
          k. Purchaser understands that the Company is relying upon the accuracy
     of the  representations  and  warranties of Purchaser  contained  herein in
     agreeing to the sale and assignment of the Option to Purchaser.

          l.  Purchaser  is not and has not ever been an  officer,  director  or
     holder  of  greater  than  5% of the  outstanding  shares  of the  Company,
     directly  or  indirectly,  not does  Purchaser  have the direct or indirect
     ability to control the Company  through voting of  securities,  contract or
     any other method,  nor is investor  controlled  by or under common  control
     with, the Company, directly or indirectly. Purchaser agrees that he, she or
     it shall immediately inform the Company of any change in this status at any
     time prior to exercise of an option or at any time when  Purchaser owns any
     securities of the Company and shall  thereafter  refrain from  disposing of
     any of the Company's  securities  until advised that Purchaser may do so in
     writing by the Company.

          m. Purchaser understands and agrees that the Option is the property of
     the  Company and the Option  Shares are the  property  of  Tillicombe,  and
     payment of the Option Assignment Price to the Company is due in full at the
     time of  purchase  of the  Assigned  Option from the Company and payment to
     Tillicombe  is due in full  at the  time of the  exercise  of the  Assigned
     Option. The payment obligations to the Company and Tillicombe hereunder are
     not  contingent  in any way upon any sale of the Option Shares by Purchaser
     nor does Purchaser have any agreements,  either oral or in writing with the
     Company to such effect.

11.  Notices.  Any notices  permitted or required to be given under the terms of
this Agreement shall be in writing and may be served by certified mail,  postage
prepaid,  return receipt requested,  and addressed to the person or entity to be
notified at the appropriate address specified below, or by delivering or causing
to be  delivered  any such  notice to the  person  or  entity,  or by  facsimile
transmission,  addressed to the person or entity to be noticed at said  address,
provided a copy is placed in the certified mail, postage prepaid, return receipt
requested,  on the  same  date as sent by  facsimile.  Any  notice  given in any
authorized manner shall be effective when actually received,  or, if such notice
was sent only by certified  mail, on the fifth day after it was  deposited  into
the custody of the United States Postal Service,  whether  actually  received by
the  addressee  or not.  Addresses  may be changed by notice given in the manner
provided in this paragraph 11.

The address of the Purchaser and the Company are set forth on the signature page
hereto.

The address of the Escrow Agent is as set forth on Exhibit 3.

                                       -6-
<PAGE>
12.  Miscellaneous.

          a. This Agreement  contains the entire agreement between the Purchaser
     and  the  Company  regarding  the  purchase  and  transfer  of the  Option.
     Purchaser  understands  that no person  has been  authorized  to  represent
     anything to the Purchaser which in any way contradicts what is set forth in
     this Agreement and any such representation  cannot be relied upon as having
     been authorized by the Company.

          b. The  provisions  of this  Agreement  may not be  modified or waived
     except in writing signed by the party to be bound by any such  modification
     or waiver.

          c. The provisions of this agreement shall be binding upon and inure to
     the benefit of the parties and their  respective  successors  and permitted
     assignees.

          d. The caption  headings of the  Sections  of this  Agreement  are for
     convenience only and shall not be considered a part of this Agreement.

          e. Time is of the essence with respect to all  performance  under this
     Agreement.

          f. This  Agreement  is not  assignable  by the  Purchaser  absent  the
     written  consent of the Company.  This Agreement shall be binding on, inure
     to the benefit of, and be  enforceable by and against the parties and their
     respective heirs, executors, administrators,  successors, permitted assigns
     and legal representatives.

          g. This  Agreement  shall be  interpreted  and construed in accordance
     with,  and shall be governed  by, the laws of the State of Colorado and the
     laws of the United  States  applicable in Colorado,  without  regard to the
     choice of law rules of such State.

          h. This  Agreement may be executed in multiple  counterparts,  each of
     which  shall  be  decreed  an  original,  but all of which  together  shall
     constitute one and the same instrument.

          i. Any change,  modification,  amendment  or waiver must be in writing
     and  executed  by a person  authorized  to execute  the same in order to be
     enforceable.  No waiver by any party of any condition,  or of the breach of
     any term, provision, or covenant contained in this Agreement in one or more
     instances  shall be deemed to be or  construed  as a further or  continuing
     waiver of any such condition or the breach of any other term, provision, or
     covenant.

                                       -7-
<PAGE>
                  IN  WITNESS  WHEREOF,  the  Purchaser  and  the  Company  have
executed  this Option  Purchase and  Assignment  Agreement as of the ____ day of
____________________, 199___.

                  PURCHASER:
                                    -----------------------------------
                 (Print Name)
                                    -----------------------------------
                  (Signature)

                                    Social Security or Tax I.D. Number:
                                    -----------------------------------

                   Address:
                                    ===================================


                                    U.S. WIRELESS DATA, INC.

                                    By:________________________________
                                    Title:______________________________

                   Address:
                                    2200 Powell Street, Suite 450
                                    Emeryville, CA  94608
                                    Attn:  Chief Financial Officer
                                    Telephone:  (510) 596-2025
                                    Facsimile:  (510) 596-2029


                                       -8-
<PAGE>
                                    EXHIBIT 1


                        CONSIDERATION PAYABLE TO COMPANY



Option Assignment No. ____________
[To be provided by the Company prior to completing this Exhibit]


         The consideration payable to the Company pursuant to paragraph 2 of the
Agreement for the Assigned Option shall be:


$________ per Option Share x __________ Option Shares =  U.S.  $


                             Purchaser's Signature:

<PAGE>
                                    EXHIBIT 2

                     FORM OF OPTION ASSIGNMENT NOTIFICATION

THE OPTION BEING ASSIGNED  HEREBY HAS NOT BEEN  REGISTERED  UNDER THE SECURITIES
ACT OF 1933, AS AMENDED (THE "ACT") OR ANY STATE OR FOREIGN LAW. THIS OPTION MAY
NOT BE SOLD,  TRANSFERRED,  PLEDGED OR  HYPOTHECATED  UNLESS (i) THEY SHALL HAVE
BEEN REGISTERED  UNDER THE ACT AND ANY APPLICABLE  STATE AND FOREIGN  SECURITIES
ACT OR OTHER LAW OR (ii) AN EXEMPTION  FROM SUCH  REGISTRATION  IS AVAILABLE AND
THE   CORPORATION   SHALL  HAVE  BEEN  FURNISHED  WITH  AN  OPINION  OF  COUNSEL
SATISFACTORY TO THE  CORPORATION,  THAT  REGISTRATION OR OTHER COMPLIANCE IS NOT
REQUIRED UNDER ANY OF SUCH ACTS OR LAWS.

OPTION ASSIGNMENT NO.______________________

         FOR GOOD AND VALUABLE CONSIDERATION, THE RECEIPT AND SUFFICIENCY OF
WHICH IS HEREBY ACKNOWLEDGED, U.S. WIRELESS DATA, INC. (THE "COMPANY"), HEREBY
SELLS, ASSIGNS AND TRANSFERS UNTO:



WHOSE ADDRESS IS:





ALL OF THE COMPANY'S  RIGHT,  TITLE AND INTEREST IN AND TO, THE FOLLOWING OPTION
TO PURCHASE  SHARES OF THE COMPANY'S  COMMON STOCK OWNED OF RECORD BY TILLICOMBE
INTERNATIONAL LDC:


[State  number  of  shares  subject  to  Option  being  assigned  and  Company's
identifying  information  in terms of number of shares  subject to Option out of
total number of shares subject to Option.]

IN  WITNESS  WHEREOF,  THE  UNDERSIGNED  HAS  EXECUTED  THIS  OPTION  ASSIGNMENT
EFFECTIVE AS OF THE _________  DAY OF  ________________,  1998,  AND SUCH OPTION
ASSIGNMENT  SHALL BE EFFECTIVE  AT ANY TIME FROM THE DATE HEREOF AND  CONTINUING
UNTIL MIDNIGHT ON OCTOBER 5, 1998.

                                                     U.S. WIRELESS DATA, INC.

                                                     By:

                                     Title:
<PAGE>
                                    EXHIBIT 3

                          OPTION EXERCISE NOTIFICATION

TO:      Ireland, Stapleton, Pryor & Pascoe, P.C.
         Escrow Agent
         1675 Broadway, Suite 2600
         Denver, CO  80202
         Attn:  John G Lewis, Esq.
         Telephone  (303) 623-2700
         Facsimile  (303) 623-2062

         The  undersigned  Purchaser,  as the holder of an Assigned  Option from
U.S.  Wireless Data, Inc. (the "Company") to purchase shares of the Company's No
Par Value Common Stock  presently  owned of record by  Tillicombe  International
LDC, described by the Company as:

ASSIGNED OPTION NO.                          (the "Assigned Option"),

hereby exercises the Assigned Option and tenders herewith the Option Exercise 

Price of $___________ (U.S. $.25 x Number of Shares Subject to Assigned Option),

effective as of this _________ day of _______________________, 1998.

You are hereby  authorized  and  directed  to cause the  shares of Common  Stock
issuable upon exercise of the Assigned Option to be registered in the name of:



and to be delivered as follows:




                                   PURCHASER:


                                   [Signature]


                                  [Print Name]



                                                     [Signature Guarantee]


To be filed by Amendment

CONFIDENTIAL  TREATMENT  HAS BEEN  REQUESTED  BY U.S.  WIRELESS  DATA,  INC. FOR
CERTAIN INFORMATION CONTAINED IN ARTICLE 6 OF THIS AGREEMENT.



CONTRACT NO. ###-##-####







JOINT CDPD SALES AND MARKETING AGREEMENT
between
US WIRELESS DATA INC
and
BELL ATLANTIC MOBILE
















                                    PRIVATE

The information  contained  herein is proprietary and should not be disclosed to
unauthorized  persons.  It is meant solely for use by  authorized  Bell Atlantic
Mobile employees and persons employed, retained or consulted by them.



                    JOINT CDPD SALES AND MARKETING AGREEMENT

                THIS JOINT  MARKETING  AGREEMENT  is made by and between  Cellco
Partnership,  a Delaware  General  Partnership,  doing business as Bell Atlantic
Mobile, located at 180 Washington Valley Road, Bedminster, NJ 07921 (hereinafter
"Bell  Atlantic  Mobile"),  and US WIRELESS DATA INC, a California  corporation,
with  its  principal  place  of  business  at 2200  Powell  Street,  Suite  450,
Emeryville, CA 94608 ("USWD").

                              W I T N E S S E T H

        WHEREAS,  Bell Atlantic  Mobile has the ability to offer its current and
prospective  customers its wireless data Cellular  Digital  Packet Data ("CDPD")
services; and

        WHEREAS,  USWD develops and distributes a certain  software and hardware
package to provide wireless credit card merchant  service to satisfy  particular
customer requirements; and

        WHEREAS,  the parties  have entered  into an  Airbridge  Packet  Service
Agreement, dated August 14, 1997, a copy of which is attached hereto;

        WHEREAS the parties have  determined  that it will be beneficial for the
parties to sell and market a total USWD Solution to prospective customers.


        NOW, THEREFORE, in consideration of the mutual promises and covenants of
the parties as  hereinafter  set forth,  Bell Atlantic  Mobile and USWD agree as
follows:

ARTICLE 1 - DEFINITIONS
            -----------

        "Affiliate"  of a person or entity (the  "primary  party") means another
person or entity which falls within any one or more of the following categories:
(i) a person or entity  that is  controlled  by,  controls  or is under the same
control as the primary party, or (ii) a subsidiary (whether or not consolidated)
of the  primary  party,  or (iii) an  entity  of which  the  primary  party is a
subsidiary (whether or not consolidated), or (iv) a person or entity which has a
material  ownership interest in the primary party or which manages a significant
portion of the primary party's day-to-day operations,  or (v) an entity in which
the primary party has a material  ownership  interest or which has a significant
portion of its day-to-day operations managed by the primary party.

     "Bell  Atlantic  Mobile Market Area" means the area  designated as the Bell
Atlantic Mobile Market Area in Exhibit A hereto.

     "Bell Atlantic Mobile  Services"  means CDPD,  services as set forth in the
Airbridge CDPD Service Agreement.

     "Cellular  Digital  Packet Data Service  ("CDPD").  Cellular  radio service
utilizing  packet  switching  technology to transmit  data over radio  frequency
channels.  The raw  data  rate of CDPD is  19.2  Kilobits  per  second.  It is a
connectionless  multi-protocol  network service  providing peer network wireless
extension to existing data networks.

     "USWD Market Area" means the area(s) designated as the Bell Atlantic Mobile
Primary Serving Markets as listed in Exhibit A

     "USWD  Products"  means a  VeriFone  TRANZ  330 or TRANZ  380  Credit  Card
terminal and the  TRANZenabler  unit or equivalent  unit and/or  combination  of
services along with credit card processing services.

<PAGE>
     "Customer"  means, at any time, any current customer or client of the party
in question.

     "Solutions"  means actual or proposed  total wireless data solutions to the
needs of Prospects, which solutions utilize CDPD along with the USWD Products.

     "Direct Sales  Channel"  means for any entity all  individuals  employed by
such entity for the purpose of sales and all sales  facilities  operated by such
entity  (such as  communication  store  outlets,  in the  case of Bell  Atlantic
Mobile), but shall not include independent agents of such entity.

     "Existing Bell Atlantic Mobile Services" means the CDPD services which Bell
Atlantic Mobile markets generally from time to time.

     "Network Entity Identifier" ("NEI"). A network address assigned to the MES.
Each MES has an NEI and a unique corresponding EID for authentication purposes.

     "Prospect" means any Customer or potential  Customer to whom a party hereto
has made, or is considering making, a Proposal.

     To  "Reasonably  Recommend" a Product or Solution  means to  recommend  and
promote such Product or Solution to a Prospect in a manner  reasonably  designed
to influence the Prospect to purchase the Product or Solution; provided, that an
obligation  to  Reasonably  Recommend a Product or Solution does not include any
obligation:  (a) to promote any Product or Solution if there exists a good faith
belief that the Prospect's  requirements  would not be addressed as well by such
Product or Solution as they would by some  competing  Product or Solution or (b)
to continue  promoting  the Product or Solution  if the  Prospect  indicates  an
unwillingness to consider using it.

ARTICLE 2 - JOINT SALES AND PROMOTION
            -------------------------

2.1  Recommendation  of USWD Products.  During the term of this Agreement,  Bell
Atlantic Mobile,  through its Direct Sales Channel, may Reasonably Recommend the
USWD Products in the Bell Atlantic Mobile Market Area.

2.2  Bell Atlantic Mobile Proposals. During the term of this Agreement, whenever
Bell Atlantic  Mobile is considering  making a Proposal  which, in Bell Atlantic
Mobile's reasonable  judgment,  may benefit from the inclusion of USWD Products,
Bell Atlantic Mobile may so notify USWD. Upon receipt of such notice, USWD shall
promptly  provide to Bell  Atlantic  Mobile all sales,  marketing  and technical
support necessary to enable Bell Atlantic Mobile to include in its Proposal,  to
the extent reasonably  practical,  Solutions using USWD Products.  Bell Atlantic
Mobile may request USWD's  support,  but Bell Atlantic  Mobile shall be under no
obligation  to recommend  Solutions  containing  USWD  Products to Bell Atlantic
Mobile's Prospects.

2.3  Training Regarding USWD Products and Technology. During the term hereof, in
order to enhance Bell Atlantic  Mobile's  ability to Reasonably  Recommend  USWD
Products and its ability to create  Proposals which could include USWD Products,
and thereby to further advance both parties' purposes hereunder, USWD shall make
available to Bell Atlantic Mobile information  designed to enhance Bell Atlantic
Mobile's understanding of the functions and advantages of the USWD Products.
<PAGE>
2.4  Exclusivity of Bell Atlantic  Mobile CDPD Service.  During the term hereof,
USWD shall use only Bell Atlantic  Mobile CDPD Service for its USWD Products and
Solutions, in the Bell Atlantic Mobile Market Area. In the event that USWD has a
similar  Joint Sales and  Marketing  Agreement  in place with  another  wireless
carrier,  it may sell such  services as part of the  Solution,  provided that it
must be done  solely  through  the other  carrier's  sales force and not by USWD
Agents or  employees.  USWD  employees  will  only  jointly  sell  with  another
carrier's direct sales force when the carrier  specifically refers the potential
Customers to USWD.  If any sales are made by USWD,  its Agents or sales force or
through Bell Atlantic Mobile,  it must exclusively be a solution  utilizing Bell
Atlantic  Mobile CDPD  Service.  USWD shall not  recommend  any provider of CDPD
other than Bell  Atlantic  Mobile to any Customer or  potential  Customer in the
Bell Atlantic Mobile Market Area.

ARTICLE 3 - RELATIONSHIP OF THE PARTIES
            ---------------------------

     Each  of  the  parties  hereto  will  act  as,  and  will  be,  independent
contractors in all aspects of their performance of this Agreement. Neither party
will  act or have  authority  to act as an agent  for the  other  party  for any
purpose  whatsoever.  Nothing in this  Agreement will be deemed to constitute or
create a joint venture,  partnership,  franchise,  pooling arrangement, or other
formal business entity or fiduciary  relationship between USWD and Bell Atlantic
Mobile.


        3.1     BELL ATLANTIC MOBILE RESPONSIBILITIES
                -------------------------------------

3.1.1 Bell  Atlantic  Mobile will market the USWD  Solution to retail  merchants
that meet the criteria set forth in Section 3.2.

3.1.2 Should the retail  merchant wish to submit an  application to purchase the
USWD Solution,  the Bell Atlantic Mobile sales  representative  will provide the
merchant with an  application  to be filled out. The Bell Atlantic  Mobile sales
representative will arrange for the delivery of the completed USWD or other Bank
Processor  merchant  application,  Rates and Fees  Schedule and a check from the
merchant for the activation fees due to USWD.

3.1.3 Bell Atlantic Mobile will make available the USWD retail merchant solution
to select Bell Atlantic Mobile sales  representatives  in specific Bell Atlantic
Mobile CDPD markets on a region by region basis.  The decision as to the regions
that will participate shall be at the sole discretion of Bell Atlantic Mobile

3.1.4 Sales Demo Equipment- In each Bell Atlantic Mobile market participating in
this program,  Bell Atlantic  Mobile will purchase,  lease, or rent TRANZ 330 or
TRANZ 380  terminals  for Bell  Atlantic  Mobile sales  representatives  for the
purpose of demonstrating the USWD solution to potential  customers.  For each of
these terminals,  USWD will provide fully operational TRANZenabler units for use
with these terminals at a total fee of $7.50 per month per terminal for up to 30
units. Bell Atlantic Mobile and USWD agree to revisit this issue and USWD shall,
in good faith,  supply Bell Atlantic  Mobile with  additional  units should Bell
Atlantic Mobile require additional TRANZenabler units beyond the 30 units stated
above.

3.1.5 Bell  Atlantic  Mobile  will assist USWD in  scheduling  and  coordinating
training  programs for Bell Atlantic  Mobile sales  representatives  in specific
Bell Atlantic Mobile markets for this project.
<PAGE>
3.1.6 Make good faith  efforts to arrange for its sales  representatives  attend
scheduled training sessions conducted by USWD;

3.1.7  Market the USWD  Product  and  Solutions  to  qualified  retail  business
merchants;

3.1.8 Arrange for the  collection  of a $150  merchant  application  fee and any
additional  activation  fees for each  retail  merchant  who  submits a merchant
application for the USWD service.

3.1.9 Deliver completed  merchant application and Rates and Fees Schedule to the
USWD  representative  along with a check  collected  from the  merchant  for the
application fee.

3.1.10 Bell Atlantic  Mobile will provide  Airbridge  CDPD services for all USWD
representatives  in Bell Atlantic Mobile markets for  demonstration  purposes as
follows:

3.1.10.1 for USWD  employees  directly  supporting  Bell  Atlantic  Mobile sales
efforts in Bell Atlantic  Mobile CDPD  territories,  Bell  Atlantic  Mobile will
provide one NEI for each employee

3.1.10.2  for  non-salaried  Independent  Sales  Organization  of  USWD  selling
directly  to end  merchants  in Bell  Atlantic  Mobile  CDPD  territories,  Bell
Atlantic Mobile will provide up to 2 NEIs per Independent Sales Organization.

The rates for such demonstration  services shall be at no charge within the Bell
Atlantic  Mobile Market Area on the Bell Atlantic  Mobile System and shall be at
the rate of 8 cents per kilobyte  when outside the Bell  Atlantic  Mobile Market
Area or when on  another  carrier's  System  while in the Bell  Atlantic  Mobile
Market Area.

3.1.11  Ordering of all NEIs for Demo units must be  approved  by Bell  Atlantic
Mobile HQ Marketing Project Manager.  These Units are for demonstration purposes
only and are not to be permanently installed in a merchant location.

3.2    USWD RESPONSIBILITIES
       ---------------------

3.2.1 USWD will  provide  credit/debit  card  transaction  payment  services  to
qualified retail merchants:

3.2.2 USWD shall provide the TRANZenabler or equivalent as follows:

3.2.2.1 at no charge once a qualified  merchant has met the established  minimum
transaction volume  requirements of $12,000 in credit dollar transactions or 200
transactions; or

3.2.2.2 at the rate of $15 per unit per month for  merchants who do not meet the
requirements set forth in Section 3.2.2.1; or

3.2.3 USWD will  process  the  application  for the  merchant  service  and,  if
approved,  will  deploy  and  install  TRANZenabler(s)  exclusively  using  Bell
Atlantic  Mobile 
<PAGE>
CDPD services  under the terms and  conditions of the AirBridge
Packet Services Agreement attached hereto.

3.2.4 USWD shall  provide all USWD  Products and  Solutions to its Customers for
its own account and train the retail  merchants in the operation of the Products
and Solutions.  The retail  merchants shall at all times be the Customer of USWD
and Bell  Atlantic  Mobile shall have no  liabilities  or  obligations  to these
merchants.  USWD shall be Bell Atlantic  Mobile's only Customer for CDPD Service
and sales of USWD Solutions under this Agreement.

3.2.5 USWD will be  responsible,  either  directly or indirectly,  for all first
level  help  desk (24 hours per day,  7 days per week )  support  of the  retail
merchant for this program.

3.2.6 For each Bell Atlantic Mobile CDPD market  identified as  participating in
the Program", USWD will provide the following:

3.2.6.1  reasonable sales training  material for each Bell Atlantic Mobile sales
representative who will be marketing to retail merchants;

3.2.6.2 A minimum of one USWD  representative  residing in the  applicable  Bell
Atlantic  Mobile  region(s) to  coordinate  all USWD  responsibilities  for this
program; and

3.2.6.3  Delivery of fully  operational  demonstration  units for Bell  Atlantic
Mobile sales representatives selling this solution, pursuant to Section 3.1.4

3.2.7 The USWD  representative  will  perform  the  following  functions  in the
selected Bell Atlantic Mobile market:

3.2.7.1  Reasonably  train  each  Bell  Atlantic  Mobile  sales  representative,
including classroom training and joint sales calls;

3.2.7.2 Provide each Bell Atlantic Mobile sales  representative  with all retail
merchant application paperwork, procedures, checklists, worksheets and all other
sales tools required necessary for the Bell Atlantic Mobile sale representatives
to appropriately market the USWD Products and Solutions.  Each application shall
contain a provision or an addendum containing a waiver of liability against Bell
Atlantic Mobile by the merchant.

3.2.7.3 Process all merchant  applications  according to procedures developed by
USWD and agreed to by Bell Atlantic Mobile;

3.2.7.4  Negotiate any non-standard  price  quotations  directly with the retail
merchant; and

3.2.7.5 Provision and install terminal devices for the merchant upon approval of
the application.

3.2.8 USWD agrees to deploy a fully  configured  merchant system within a period
of ten (10) business days following the approval of the merchant  application by
the credit card processor used by USWD provided the quantity of hardware 
<PAGE>
is less than  twenty-five  (25) units per  occurrence.  For any  quantity  above
twenty-five  (25) units,  USWD agrees to schedule  deployment in a timely manner
with the retail merchant.

3.2.9 USWD agrees to submit a properly  completed  merchant  application  to the
credit card  processing  company  within two (2) days of the  submission  of the
application from Bell Atlantic Mobile.  The Credit Card Processing  company will
either  approve or deny the merchant  application  within four (4) business days
from submittal of the application to the Credit Card Processor unless the Credit
Card Processor requires  additional  information or paperwork from the merchant,
but  in no  event  greater  than  fifteen  (15)  days  from  resubmital  of  the
information..

3.2.10 USWD will ensure that terminal units are installed in merchant  locations
of the qualified and approved  merchants  within sixteen (16) business days from
the time the completed  application and applicable merchant application fees are
delivered to the USWD  representative  unless the Credit Card Processor requires
additional  information or paperwork from the merchant,  but in no event greater
than fifteen (15) days from resubmital of the information. USWD will notify Bell
Atlantic  Mobile  immediately  of any  conditions  including but not limited to,
manufacturing, change in credit card processor relationships,  merchant terminal
equipment  compatibility  and  applications  software,  personnel,  and business
operations, that may cause delay in these time frames.
                                                                                
3.2.12  USWD  will  define  the  specific  time  interval  and   procedures  for
identifying escalating, and closing merchant troubles within 10 business days of
execution of this agreement.

3.2.13 In order to ensure that Bell Atlantic  Mobile will be able to comply with
USWD requests for NEIs, USWD will periodically  reserve  additional NEIs in each
Bell Atlantic  Mobile market as defined in Bell  Atlantic  Mobile's  methods and
procedures attached to this Agreement.

3.2.14 In the event that a merchant is dissatisfied  with the USWD solution sold
to  them,   USWD  will  be  responsible  for  remedying  the  situation  to  the
satisfaction  of the  merchant.  In such cases,  USWD will notify Bell  Atlantic
Mobile in writing of such  incident on a monthly  basis and include the cause of
the  dissatisfaction  and a  description  of the  remedy  taken to  satisfy  the
merchant.

3.2.15  USWD will  notify  Bell  Atlantic  Mobile of any  planned  change in its
standard  processing  rates and  activation  fees ten (10) days  prior to making
these rates available to any merchants under this program.

3.3 JOINT RESPONSIBILITIES
    ----------------------

3.3.1 Both parties may mutually agree to marketing and  promotional  programs to
support this project that may include but not be limited to the following:

3.3.1.1 Joint sales collateral  material  includes,  but is not limited to, data
slicks, color brochures using both Bell Atlantic Mobile and USWD logos;
<PAGE>
3.3.1.2 Direct mail  campaigns and local  advertising to generate leads for Bell
Atlantic Mobile sales representatives;

3.3.1.3 Sales incentives/contests for Bell Atlantic Mobile representatives;

3.3.1.4 Public relations activities

3.3.1.5  Printing of all USWD  developed  sales  materials for the Bell Atlantic
Mobile sales representatives.

3.3.1.6  Tele-services  programs to pre-qualify  potential  stationary merchants
within Bell Atlantic Mobile's service area

3.3.2 Bell  Atlantic  Mobile has tested and  approved  the  Solutions  using the
TRANZenabler units with USWD's existing credit card processor,  NOVA Information
Systems,  Inc. Bell Atlantic  Mobile  reserves the right to test and approve any
new or modified  Solutions  including  the use of any new Credit Card  Processor
prior to any direct solicitation by Bell Atlantic Mobile representatives.

ARTICLE 4 - REPRESENTATIONS AND WARRANTIES OF USWD
            --------------------------------------

        USWD hereby represents and warrants to Bell Atlantic Mobile as follows:

4.1 Sufficient  Rights; No Infringement.  USWD owns the entire right,  title and
interest in and to the USWD  Products,  or has  sufficient  rights  therein,  to
utilize the USWD Products for the purposes set forth  herein.  The USWD Products
to be used in accordance with any arrangements contemplated by this Agreement do
not infringe or violate any United States patents or any  copyright,  trademark,
trade secret or other  intellectual  property  rights and there are no claims of
any such infringement or violation.

4.2 Authority. USWD has the requisite authority to enter into this Agreement and
to perform all of its obligations hereunder.

4.3 USWD  represents  and  warrants  that Bell  Atlantic  Mobile  shall  have no
registration,  reporting, auditing or filing requirements in connection with any
banking, credit card processing or other financial institution.

ARTICLE 5 - REPRESENTATIONS AND WARRANTIES OF BELL ATLANTIC MOBILE
            ------------------------------------------------------

        Bell Atlantic Mobile hereby represents and warrants to USWD as follows:

5.1 Sufficient  Rights;  No  Infringement.  Bell Atlantic Mobile owns the entire
right,  title and interest in and to the Bell Atlantic  Mobile Services and Bell
Atlantic Mobile  Technology,  or has sufficient  rights therein,  to utilize the
Bell Atlantic Mobile  Services and the Bell Atlantic  Mobile  Technology for the
purposes set forth  herein.  Neither the Bell Atlantic  Mobile  Services nor the
Bell Atlantic Mobile  Technology to be used in accordance with any  arrangements
contemplated by this Agreement  infringe or violate any United States patents or
any copyright, trademark, trade secret or any other intellectual property rights
and there are no claims of any such infringement or violation.


5.2 Authority.  Bell Atlantic  Mobile has the requisite  authority to enter into
this Agreement and to perform all of its obligations hereunder.
<PAGE>
ARTICLE 6 - SALES COMPENSATION
            ------------------

6.1 Within thirty (30) days after  activation  of a unit,  USWD will pay to Bell
Atlantic Mobile $## per unit activated per merchant ID for each of the first two
(2) units and thereafter $## per unit for each such merchant ID activated  under
this Agreement.

6.2 For each unit that is activated  under this  Agreement,  commencing with the
##th month after activation,  USWD will pay Bell Atlantic Mobile $# per unit per
month for every merchant that has reached the threshold of greater than or equal
to $## in credit sales or ############ transactions per month.

6.3 USWD will provide Bell Atlantic  Mobile with monthly  Sales and  Activations
reports indicating the following:

6.3.1 the number of units sold per merchant location
6.3.2 the NEI and merchant name for each NEI activated  under this program 6.3.3
the date that the unit was successfully installed in the merchant location
6.3.4 the sales ID for the Bell Atlantic Mobile  representative  responsible for
generating the  application for the Solution and the date of installation of the
merchant unit for each NEI activated.

6.4 Bell  Atlantic  Mobile shall have the right to audit all reports and data of
USWD relating to sales and activations,  names and merchant Ids, and the related
transaction  levels of merchants  under  Section 6.2 of this  Agreement  and all
other information relevant to this Agreement,  upon reasonable notice. USWD will
further  provide Bell Atlantic  Mobile with reports of those merchants that have
not been  approved  and the  reasons  for  denial  of the  applications  in each
instance.

ARTICLE 7 - NON-DISCLOSURE
            --------------

7.1  Non-Disclosure  of  Agreements.  Neither  party  will  make any  disclosure
regarding  the terms of this  Agreement or the business  arrangements  described
herein without obtaining the prior written consent of the other party; provided,
however,  that (i) the parties may  communicate  with Customers and Prospects to
the extent  reasonably  required to perform  hereunder  (but will  obtain  prior
written  approval of the other party  hereto  before  identifying  such party in
advertisements,  mass  mailings or general  publicity);  (ii) each party will be
permitted  to make  such  disclosures  as are  required  by legal or  regulatory
requirements applicable to, and beyond the reasonable control of, the party; and
(iii) either party may  disclose  the terms of this  Agreement  and the business
arrangements  described  herein to employees of their affiliates who have a need
to know.

7.2  Confidential  Information.  The  parties  recognize  that in the  course of
negotiating  and  performing  this  Agreement  both  parties  have  had and will
continue  to have  access to certain  confidential  or  proprietary  information
belonging  to the  other  and  each  desires  that  any  such  confidential  and
proprietary information remain confidential. Each party agrees that, both during
the term hereof and for a period of two (2) years after the  termination of this
Agreement  such  party  will  use the  same  means  it uses to  protect  its own
confidential  proprietary  information,  but in no event  less  than  reasonable
means, to prevent the disclosure and to protect the  confidentiality of both (i)
written information  received from the other party which is marked or identified
as confidential,  and (ii) oral or visual information identified as confidential
at the time of  disclosure  which is  summarized  in writing and provided to the
other party in such written form promptly  after such oral or visual  disclosure
("Confidential  Information").  The foregoing will not prevent either party from
disclosing  Confidential  Information  which  belongs  to such party that is (i)
already known by the recipient  party without an obligation of  confidentiality,

##  CONFIDENTIAL  TREATMENT HAS BEEN REQUESTED BY U.S.  WIRELESS DATA,  INC. FOR
THIS PORTION OF THIS DOCUMENT PURSUANT TO COMMISSION RULES 24b-2 AND/OR 406. THE
OMITTED MATERIAL HAS BEEN FILED SEPARATELY WITH THE COMMISSION.
<PAGE>
(ii) publicly known or becomes publicly known through no unauthorized act of the
recipient   party,   (iii)  rightfully   received  from  a  third  party,   (iv)
independently  developed by the recipient party without use of the other party's
Confidential Information,  (v) disclosed without similar restrictions to a third
party by the party owning the  Confidential  Information,  (vi)  approved by the
other party for  disclosure,  or (vii)  required to be  disclosed  pursuant to a
requirement  of a  governmental  agency or law so long as the  disclosing  party
provides  the other  party  with  notice of such  requirement  prior to any such
disclosure.

7.3 Remedies.  Each party  acknowledges that the other would suffer  irreparable
damage  in the  event  of any  breach  of the  provisions  of  this  Article  7.
Accordingly,  in such event, a party will be entitled to temporary,  preliminary
and final injunctive relief, as well as any other applicable  remedies at law or
in equity  against  the party who has  breached  or  threatened  to breach  this
Article 7.

7.4 No Rights Granted. Nothing contained in this Agreement shall be construed as
granting or  conferring  any rights by license or otherwise in any  Confidential
Information disclosed to the receiving party. All Confidential Information shall
remain  the  property  of the  disclosing  party  and shall be  returned  by the
receiving  party to the  disclosing  party upon request.  All notes,  abstracts,
memoranda,  or  other  documents  prepared  by  receiving  party  which  contain
Confidential  Information  or any  discussion  thereof,  shall be  destroyed  or
returned to the  disclosing  party upon written  request.  If the parties hereto
decide  to enter  into any  licensing  arrangement  regarding  any  Confidential
Information  or present or future patent claims  disclosed  hereunder,  it shall
only be done on the basis of a  separate  written  agreement  between  them.  No
disclosure of any Confidential Information hereunder shall be construed a public
disclosure  of such  Confidential  Information  by either  party for any purpose
whatsoever.

7.5  Limitation  on  Obligations.  The  furnishing of  Confidential  Information
hereunder shall not obligate either party to enter into any further agreement of
negotiation  with the other or to refrain  from  entering  into an  agreement or
negotiation with any other party.

7.6  Public  Relations.  Neither  party  shall make any press  releases,  public
references  or  engage in  public  relations  activities  with  respect  to this
Agreement or reference this Agreement  without the expressed  written consent of
the other party.

ARTICLE 9 - TERM AND TERMINATION
            --------------------

9.1 Subject to the  termination  provisions  below,  this  Agreement  shall take
effect upon  execution of this Agreement by the parties and shall continue for a
period of two (2) year from the date hereof.

9.2 This  Agreement  may be  terminated by either party with or without cause by
giving thirty (30) days' prior written  notice to the other (to the attention of
the person signing this Agreement on behalf of such other party).  Upon material
breach or default under this Agreement by either party, if the other party gives
notice of such breach or default the party in default will be required to submit
to the other  party a mutually  agreed  plan within ten (10) days to resolve the
default then without  limitation of any other remedy  available  hereunder,  the
non-defaulting  party may terminate this Agreement  immediately by delivery of a
notice of termination  simultaneously  with the notice of default or at any time
thereafter.  If no plan is  presented  or  agreed  upon,  the  other  party  may
terminate  this  Agreement  without  liability  except for funds owed to a party
prior to such termination.  This Agreement may be immediately terminated without
prior  written  notice at the option of Bell  Atlantic  Mobile in the event that
USWD violates any of the  conditions  of Article 8 relating to the  Confidential
Information  of Bell Atlantic  Mobile or USWD shall have 
<PAGE>
ceased business, been adjudged bankrupt or insolvent, made an assignment for the
benefit  of   creditors,   and/or  filed  for  a  petition  in   bankruptcy   or
reorganization.

9.3  Following  expiration  or  termination  of this  Agreement,  except for the
obligations of the parties set forth in Section 9.5 below, the parties will have
no further obligation or responsibility to each other.

9.4 No Waiver.  The right of either party to terminate this Agreement  hereunder
shall not be affected in any way by its waiver of or failure to take action with
respect to any previous default.

9.5 Survival of Obligations upon Expiration of Term or Termination of Agreement.

9.5.1 All  obligations  of the parties  arising  hereunder  and  relating to any
Proposal or joint  Customer  relationship  existing on the date of expiration or
termination  (other than  obligations to recommend or jointly market each others
Products and services) shall continue in full force and effect subsequent to and
notwithstanding  the  termination or expiration of this Agreement until all such
obligations  are  satisfied  in full.  The  termination  or  expiration  of this
Agreement  shall in no way affect the rights and  obligations  of Bell  Atlantic
Mobile and USWD under any then existing subcontracting agreement or similar form
of agreement between the parties , except to the extent set forth therein.

9.5.2 All representations,  warranties and covenants of the parties set forth in
Section,  Section,  Section,  Section  shall  survive  the  termination  of this
Agreement  for a period  of two (2) years  (the  "Two-Year  Period");  provided,
however,  (i) if a claim or allegation of infringement of any U.S. patent or any
trademark,  copyright, trade secret or other intellectual property right is made
during the Two-Year Period, then, with respect to such claim or allegation,  the
indemnification  provisions of Section shall survive beyond the Two-Year  Period
and (ii) if a claim or demand  covered by Section  is made  within the  Two-Year
Period,  then,  with  respect  to such  claim  or  demand,  the  indemnification
provisions of Section shall survive beyond the Two-Year Period.

ARTICLE 10 - INDEMNIFICATION
             ---------------

10.1  Intellectual Property Indemnification.
      --------------------------------------

10.1.1 USWD shall defend,  indemnify,  and hold  harmless Bell Atlantic  Mobile,
Bell  Atlantic  Mobile's  parent and  affiliated  companies,  and Bell  Atlantic
Mobile's customers (each, an "Indemnified Party") for any loss, damage,  expense
or  liability  that  may  result  by  reason  of any  infringement  or  claim or
allegation of infringement of any U.S. patent or any trademark, copyright, trade
secret or other  intellectual  property rights by any USWD Products furnished by
USWD hereunder or as contemplated hereby and to pay costs, expenses,  attorney's
fees and damages resulting from any claim, suit, settlement or judgment provided
that USWD is  notified  promptly  in  writing of the claim or suit and at USWD's
request and at its expense is given control of said suit and, at USWD's expense,
all  reasonable  requested  assistance  for defense of same.  If a settlement or
judgment  involves a license,  then USWD shall obtain for Indemnified  Party and
pay the cost of the license,  so that USWD  Products  furnished  hereunder or as
contemplated hereby will be licensed.

10.1.2 If the use,  manufacture or sale of any USWD Product furnished  hereunder
is claimed to infringe any U.S. patent or any trademark, copyright, trade secret
or other intellectual  property rights, at Indemnified  Party's option and at no
expense to Indemnified  Party,  USWD shall obtain for the Indemnified  Party the
right to use or sell  said  Product(s)  or  technology  or shall  substitute  an
equivalent  Product  
<PAGE>
reasonably  acceptable to Indemnified Party and extend this indemnity thereto or
shall accept the return of the  Product(s) and reimburse  Indemnified  Party the
purchase price therefor.  This indemnity extends to any claim or suit based upon
any infringement or alleged  infringement of any patent,  trademark,  copyright,
trade secret or other intellectual property rights by the reasonably foreseeable
alteration by  Indemnified  Party of any USWD Products  furnished by USWD and by
the  foreseeable  combination  of any USWD Products  furnished by USWD and other
elements.

10.1.3 USWD shall, at USWD's expense,  respond to, and assist  Indemnified Party
to respond to,  informal  and formal  allegations,  notifications  and claims of
infringement  in  connection  with the USWD Products  furnished  hereunder or as
contemplated  hereby and will assist Indemnified Party to evaluate the merits of
any such allegations, notifications or claims.

10.1.4 USWD further agrees to coordinate, form, and cooperate in a joint defense
with other vendors that supply Products to Indemnified Party that are alleged to
commonly or in  combination  with the USWD  Products  furnished  hereunder or as
contemplated hereby,  infringe. The joint defense shall, at its expense,  retain
independent  outside  counsel  acceptable  to  Indemnified  Party to  coordinate
defense  activities.  Indemnified Party retains the right to implead USWD in the
event of a suit.

10.2    Payment of Taxes and Indemnification.
        -------------------------------------

10.2.1 Neither USWD nor its officers and directors and its associated  personnel
and employees (all  hereinafter  designated  "employees")  shall be deemed to be
employees  of  Bell  Atlantic  Mobile,  it  being  understood  that  USWD  is an
independent  contractor  for all  purposes  and at all times;  and USWD shall be
solely  responsible  for the  withholding  or payment of all Federal,  State and
local  Personal  Income  Taxes,  Social  Security,   Unemployment  and  Sickness
Disability  Insurance  and other  payroll  taxes with respect to its  employees,
including contributions from them when and as required by law.

10.2.2 USWD shall defend,  indemnify, and save harmless Bell Atlantic Mobile and
its successors  and assigns and its employees and agents and their heirs,  legal
representatives  and  assigns  from any and all  claims or  demands  whatsoever,
including the costs,  expenses and  reasonable  attorney's  fees  (including all
costs   and   attorney's    fees   incurred   in   the   enforcement   of   this
indemnification).incurred  on account  thereof,  that may be made by any person,
specifically including, but not limited to, employees of the USWD, including but
not limited to claims for bodily injury  (including  death to persons) or damage
to property  (including  theft) occasioned by or alleged to have been occasioned
by the acts or  omissions  of USWD,  USWD  Products,  Solutions  or Services its
employees or persons furnished by USWD whether negligent or otherwise.

10.2.3 USWD will  further  indemnify,  defend and hold  harmless  Bell  Atlantic
Mobile for any claims,  liabilities,  costs, fees, penalties or fines due to any
actions by any of NOVA,  MasterCard,  VISA, Maverick or any other banking credit
card processing, credit or financial institution based upon a claim against Bell
Atlantic  Mobile of violation of any rules,  regulations,  laws,  ordinances  or
charters related to banking or credit card processing.  Such claims may include,
but are not limited to claims of failure to file any reports,  or fulfilling any
registration  or audit  obligations.  This  indemnification  shall  include  any
special,  indirect,  consequential or special damages, except for claims by Bell
Atlantic  Mobile of lost profits.  10.2.3 USWD  represents  and warrants to Bell
Atlantic  Mobile that all software,  hardware and related  services  provided by
USWD under this Agreement shall be "Year 2000  Compliant"  meaning that (i) they
will  perform on and after  January  1, 2000 in as good a manner as before  such
date,  and (ii) they  shall at all times  manage,  manipulate  and  report  data
involving dates  (including the year 2000, dates before and after the year 2000,
and  single-century  and multi-century  formulas) without  generating  incorrect
values or dates or causing an abnormally-ending scenario within an application.
<PAGE>
10.2.4 USWD shall defend Bell Atlantic Mobile at Bell Atlantic Mobile's request,
against  any  such  liability,  claim  or  demand  described  in  the  preceding
paragraph.  The  foregoing  indemnification  shall  apply  whether  USWD or Bell
Atlantic  Mobile  defends  such suit or claims and whether the death,  injury or
property  damage  is  caused  by the sole  acts or  omissions  of USWD or by the
concurrent  acts or omissions of Bell Atlantic  Mobile or USWD  hereunder.  Bell
Atlantic  Mobile  agrees to notify USWD promptly of any written claim or demands
against Bell Atlantic Mobile for which USWD is responsible hereunder.

ARTICLE 11 - GENERAL
             -------

11.1 Assignment. This Agreement is personal to each party hereto and neither may
assign or otherwise transfer its rights or delegate its duties hereunder without
the prior written consent of the other,  which consent shall not be unreasonably
withheld;  provided,  however, either party may upon written notice to the other
assign any of its rights or  obligations  hereunder  to (i) an  Affiliate of the
assigning  party or (ii) the  purchaser  of or  successor  in interest to all or
substantially  all of the assigning  party's assets,  unless (with respect to an
assignment  by USWD) in the  reasonable  judgment  of Bell  Atlantic  Mobile the
assignee is a competitor of Bell Atlantic  Mobile,  in which case the assignment
by USWD shall not be valid or binding  between the parties without Bell Atlantic
Mobile's prior written consent.

11.2 Amendment.  This Agreement and the Schedules and Exhibits  attached hereto
shall not be deemed or construed to be modified, amended, or waived, in whole or
in part,  except by  written  agreement  duly  executed  by the  parties to this
Agreement.

11.3 Severability.  In the event any provision hereof shall be deemed invalid or
unenforceable  by any court or  governmental  agency of competent  jurisdiction,
such  provision  shall be deemed  severed from this  Agreement and all remaining
provisions shall be afforded full force and effect as if such severed  provision
had never been a provision hereof.

11.4 Execution.  At the time of execution of this  Agreement,  the parties shall
cause  their  authorized  officers  to  execute  two  original  copies  of  this
Agreement.  One executed copy together with one initialed  copy of each schedule
and  attachment  hereto shall be maintained  by the parties at their  respective
offices.

11.5 Injunctive  Relief.  The parties recognize and agree that money damages are
an  inadequate  remedy for breach of the  provisions  contained in Article 2 and
Article  7 above,  and  further  recognize  that  such  breach  would  result in
irreparable harm to the party against whom such breach is committed.  Therefore,
in the  event of a breach  or  threatened  breach  of any  such  provision,  the
breaching party may be enjoined from engaging in any activity proscribed by such
provision by a court of competent  jurisdiction.  Injunctive  relief pursuant to
this Section shall be in addition to all remedies  available at law or in equity
to a party arising from a breach of such provisions by the other party.
<PAGE>
11.6  Excused  Performance.  The parties  shall not be liable for any failure to
perform  under this  Agreement or any default due to fire,  electrical  failure,
flood or similar act of God, embargo, or governmental restrictions which prevent
the parties from performing in the normal and usual course of their  businesses,
provided  they  undertake  diligent  action to cure such  failure  and  mitigate
damage.

11.7  Headings.  The  headings of this  Agreement  are  intended  solely for the
convenience  of reference  and shall be given no effect in the  construction  of
this Agreement.

11.8 Number, Gender. The masculine, feminine, singular and plural of any word or
words shall be deemed to include and refer to the gender and number  appropriate
in the context.

11.9 Notices.  Except as otherwise  provided in this  Agreement,  all notices or
other  communications  which are  required or  permitted  hereunder  shall be in
writing and shall be valid and  sufficient  if delivered  by: a)  registered  or
certified mail, postage prepaid; b) hand delivery; c) overnight courier prepaid;
or d) via facsimile  transmission  upon electronic  confirmation of receipt,  as
follows:

                To                      Bell Atlantic Mobile:
                                        180 Washington Valley Road
                                        Bedminster, NJ 07921
                                        Attn.:  Robert J. Hirsh, Director
                                                Wireless Data Distribution
                                        Phone: (908) 306-7520
                                        Facsimile: (908) 306-7541

                With a Copy to:         Bell Atlantic Mobile
                                        180 Washington Valley Road
                                        Bedminster, NJ 07921
                                        Attn.:          Steven Tugentman
                                                Legal Department
                                        Phone: (908) 306-7352
                                        Facsimile: (908) 306-6836

                To USWD:                US WIRELESS DATA INC
                                        2200 Powell Street, Suite 450
                                        Emeryville, CA 94608
                                        Attn.:  Mr. Clyde F. Casciato
                                                Vice President of Sales
                                        Phone:          510 596-2025
                                        Facsimile:

11.10  Counterparts.  This Agreement may be signed in two or more  counterparts,
each of which shall be considered an original and which shall,  taken  together,
constitute this Agreement.

11.11 No Third Party  Beneficiaries.  Except for the indemnification  provisions
contained  in Section  10.1,  nothing in this  Agreement is intended or shall be
construed  or  interpreted  to give any person or entity  other than the parties
hereto any legal or equitable right, remedy or claim under or in respect of this
Agreement or any provision contained herein.

11.12 Governing Law. This Agreement shall be governed by the law of the State of
New York without  reference  to its  conflict of law rules.  With respect to any
judicial  action which 
<PAGE>
may arise under or with  respect to this  Agreement,  each party agrees to waive
trial by jury.

11.13 Entire Agreement.  This Agreement constitutes the entire agreement between
the parties with respect to the subject  matter hereof and  supersedes all prior
and  contemporaneous  agreements and  understandings,  whether  written or oral,
between  the  parties  with  respect to such  subject  matter,  and there are no
representations,  understandings  or agreements  relating to this Agreement that
are not fully expressed in this Agreement.

11.14 Procedure.

11.14.1  Each  party  shall  appoint  an  individual  from its  organization  to
interface with the other party on any issues arising out of this Agreement,  and
shall promptly notify the other party of such appointment. 11.14.2 Bell Atlantic
Mobile and USWD will jointly conduct an annual meeting to review performance and
set objectives for the new year.

11.15  No   Representations.   Bell   Atlantic   Mobile   shall   not  make  any
representations  or warranties  to third  parties on behalf of USWD,  and if any
such  representations  or warranties are made they shall have no force or effect
on USWD. USWD shall not make any  representations or warranties to third parties
on behalf of Bell Atlantic Mobile, and if any such representations or warranties
are made they shall have no force or effect on Bell Atlantic Mobile.

11.16  Trademark  Guidelines.  Each party  hereto  shall  comply  with the other
party's  reasonable  written  guidelines  with  respect to the use of such other
party's  trademarks  and/or service marks and for quality  control in connection
with such party's trademarked Products and/or service-marked services.

ARTICLE 12 - ACKNOWLEDGEMENTS AND REPRESENTATIONS.
             -------------------------------------

        USWD acknowledges that it has not received or relied upon, any guaranty,
express or implied, as to the amount of commissions or other revenue that it may
earn as a result of its relationship with Bell Atlantic Mobile.  USWD represents
and warrants  that:  12.1 the  execution,  delivery  and/or  performance of this
Agreement will not conflict with or result in any breach of any provision of the
charter  or  by-laws  of USWD or any  agreement,  contract  or  legally  binding
commitment or arrangement to which USWD is a party, and 12.2 USWD is not subject
to any limitation or restriction (including, without limitation, noncompetition,
and confidentiality  arrangements) which would prohibit,  restrict or impede the
performance of any of USWD's obligations under this Agreement.

        This  Agreement  does  not  constitute  a  joint  venture,  partnership,
employment, or similar relationship among the parties, and, unless authorized in
writing, neither Bell Atlantic Mobile nor USWD shall make any express or implied
agreements,  guarantees  or  representations,   or  incur  any  indebtedness  or
obligations, in the name of or on behalf of the other.
<PAGE>
ARTICLE 13 - INDEPENDENT INVESTIGATION.
             --------------------------

                BELL ATLANTIC  MOBILE AND USWD  ACKNOWLEDGE  THEY HAVE READ THIS
AGREEMENT  AND  UNDERSTAND  AND  ACCEPT  THE TERMS,  CONDITIONS,  AND  COVENANTS
CONTAINED  HEREIN  AS BEING  REASONABLY  NECESSARY  TO  MAINTAIN  BELL  ATLANTIC
MOBILE'S HIGH STANDARDS FOR SERVICE. USWD ACKNOWLEDGES AND UNDERSTANDS THAT BELL
ATLANTIC MOBILE MAY AT ANY TIME ALSO BE ENGAGED  DIRECTLY OR INDIRECTLY  THROUGH
ITS DIRECT SALES FORCE,  AGENTS,  OTHER  RETAILERS,  OR OUTLETS OF ANY KIND,  IN
SOLICITING  POTENTIAL  SUBSCRIBERS FOR THE SERVICE OR OTHER SERVICES OR PRODUCTS
OR FOR THE SALE, LEASE,  INSTALLATION,  REPAIR, OR SERVICING OF EQUIPMENT IN THE
MARKET.  USWD ALSO  ACKNOWLEDGES  AND UNDERSTANDS  THAT BELL ATLANTIC MOBILE MAY
SELL  THE  SERVICE  TO  OTHERS  WHO  MAY  RESELL  IT.  USWD  HAS   INDEPENDENTLY
INVESTIGATED   THE  CELLULAR   SERVICE  OR  EQUIPMENT  SALES  BUSINESS  AND  THE
PROFITABILITY   (IF  ANY)  AND  RISKS   THEREOF   AND  IS  NOT  RELYING  ON  ANY
REPRESENTATION,  GUARANTEE,  OR STATEMENT OF BELL ATLANTIC  MOBILE OTHER THAN AS
SET FORTH IN THIS AGREEMENT.

                IN PARTICULAR,  USWD  ACKNOWLEDGES THAT BELL ATLANTIC MOBILE HAS
NOT  REPRESENTED:  (A) USWD'S  PROSPECTS OR CHANCES FOR SUCCESS SELLING SERVICES
UNDER THIS  AGREEMENT;  (B) THE TOTAL  INVESTMENT  THAT USWD MAY NEED TO MAKE TO
OPERATE UNDER THIS AGREEMENT  (BELL ATLANTIC  MOBILE DOES NOT KNOW THE AMOUNT OF
THE TOTAL INVESTMENT THAT MAY BE REQUIRED FOR THIS PURPOSE); OR (C) THAT IT WILL
LIMIT ITS EFFORTS TO SELL SERVICE OR ESTABLISH  OTHER AGENTS OR RETAILERS IN THE
AREA.

                USWD  ALSO  ACKNOWLEDGES  THAT  BELL  ATLANTIC  MOBILE  HAS  NOT
REPRESENTED  TO IT THAT:  (A) BELL  ATLANTIC  MOBILE WILL  PROVIDE  LOCATIONS OR
ASSIST  USWD TO FIND  LOCATIONS  TO  PROMOTE  THE  SALE OF  SERVICE  UNDER  THIS
AGREEMENT; (B) BELL ATLANTIC MOBILE WILL PURCHASE ANY PRODUCTS MADE BY USWD THAT
ARE IN ANY WAY  ASSOCIATED  WITH THE SERVICE SOLD BY USWD UNDER THIS  AGREEMENT;
(C) USWD WILL DERIVE  INCOME FROM THE SALE OF BELL  ATLANTIC  MOBILE'S  SERVICES
UNDER THIS  AGREEMENT,  OR BELL  ATLANTIC  MOBILE WILL REFU ANY PAYMENTS MADE BY
USWD TO BELL ATLANTIC MOBILE UNDER THIS  AGREEMENT;  OR (D) BELL ATLANTIC MOBILE
WILL PROVIDE A SALES OR MARKETING PROGRAM THAT WILL ENABLE USWD TO DERIVE INCOME
UNDER THIS AGREEMENT.

                USWD FURTHER ACKNOWLEDGES THAT BELL ATLANTIC MOBILE HAS NOT MADE
ANY REPRESENTATIONS REGARDING: (A) THE QUANTITY OR QUALITY OF SERVICE TO BE SOLD
BY USWD  OTHER  THAN AS  STATED IN THIS  AGREEMENT;  (B) THE  PROVISION  BY BELL
ATLANTIC MOBILE TO USWD OF TRAINING AND MANAGEMENT ASSISTANCE; (C) THE AMOUNT OF
PROFITS,  NET OR GROSS,  THAT USWD CAN  EXPECT  FROM ITS  OPERATIONS  UNDER THIS
AGREEMENT;  (D) THE SIZE (OTHER THAN THE GEOGRAPHIC AREA), CHOICE POTENTIAL,  OR
DEMOGRAPHIC  NATURE OF THE  MARKET IN WHIC BELL  ATLANTIC  MOBILE'S  SERVICE  IS
AVAILABLE  OR THE  NUMBER OF OTHER  RETAILERS  OR AGENTS  THAT ARE OR MAY IN THE
FUTURE  OPERATE  IN THAT  AREA,  OR (E) THE  TERMINATION,  TRANSFER  OR  RENEWAL
PROVISIONS  OF THIS  AGREEMENT  OTHER THAN AS SET FORTH IN THE  AGREEMENT.  USWD
ACKNOWLEDGES  THAT IT UNDERSTANDS  THAT IT WILL NOT OBTAIN ANY EXCLUSIVE  RIGHTS
UNDER  THIS  AGREEMENT  EITHER  WITH  RESPECT TO  TERRITORY  OR  OTHERWISE,  AND
UNDERSTANDS  THAT BELL ATLANTIC  MOBILE MAY APPOINT OTHER AGENTS OR RETAILERS IN
THE MARKET AFFECTED BY THIS AGREEMENT. USWD ALSO ACKNOWLEDGES THAT BELL ATLANTIC
MOBILE CANNOT  CALCULATE IN ADVANCE THE TOTAL AMOUNT THAT BELL  ATLANTIC  MOBILE
WILL PAY TO USWD UNDER THIS  AGREEMENT AS THAT AMOUNT DEPENDS ON THE QUANTITY OF
SERVICE  THAT  SUBSCRIBERS  PURCHASE  FROM BELL  ATLANTIC  MOBILE.  ARTICLE 14 -
LIMITED LIABILITY
<PAGE>
        BELL ATLANTIC MOBILE SHALL NOT BE LIABLE TO USWD FOR ANY  CONSEQUENTIAL,
INCIDENTAL, INDIRECT, PUNITIVE OR SPECIAL DAMAGES, INCLUDING, BUT NOT LIMITED TO
LOST PROFITS,  LOST BUSINESS, OR OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER SUCH
DAMAGES ARE CLAIMED FOR BREACH OF CONTRACT,  NEGLIGENCE OR OTHERWISE AND WHETHER
OR NOT BELL ATLANTIC MOBILE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
ARTICLE 15 -  RESOLUTION  OF  DISPUTES/ARBITRATION  15.1 The  parties  agree and
acknowledge  that as a  precondition  to pursuing any type of claim  against the
other party  arising from this  Agreement,  or any  previous or other  Agreement
between the parties, irrespective of the claim or cause of action, the aggrieved
party shall  provide  the other party with  written  notice.  The parties  shall
subsequently,  and within  thirty (30) days of such  notice,  negotiate  in good
faith a resolution of the alleged claim and type of remedy sought.

15.2 Any disputed claim or other such dispute  arising out of or related to this
Agreement or any previous or other Agreement between the parties which cannot be
resolved by subsection 14.1 above, shall be settled by binding arbitration.  The
parties  further agree that judgement may be entered upon the award in any court
having jurisdiction thereof.

15.3 If either party commences  arbitration in the manner  described  above, the
dispute  will be  subject  to  expedited,  binding  arbitration  before  one (1)
independent arbitrator familiar with the wireless  telecommunications  industry.
Such  arbitration  shall be held in New York  City,  New  York  pursuant  to the
American  Arbitration  Association  ("AAA")  Rules in  effect at the time of the
dispute. The arbitrator shall be selected by the joint agreement of the parties,
but if they do not so agree  within  fourteen  (14)  days  after the date of the
notice referred to above, the selection shall be made by AAA pursuant to the AAA
Rules. Any award rendered by the arbitrator shall be conclusive and binding upon
the parties hereto; provided,  however, that any such award shall be accompanied
by a written  opinion of the  arbitrator  giving the reasons for the award.  The
arbitrator  shall have the  authority to require the  submission  (at hearing or
otherwise) of such  documents,  information,  testimony,  and other items as the
arbitrator  may deem  necessary  to make a fair  and  reasonable  decision.  The
findings of the  arbitrator  may not change the express terms of this  Agreement
and shall be consistent with the  arbitrator's  understanding  of the findings a
court of proper  jurisdiction  would make in applying the  applicable law to the
facts  underlying  the  dispute.   This  provision  for  arbitration   shall  be
specifically  enforceable  by the parties and the decision of the  arbitrator in
accordance  herewith  shall be final and  binding and there shall be no right of
appeal  therefrom.  Each party shall pay its own expenses of arbitration and the
expense of the arbitrator shall be shared equally; provided, however, that if in
the opinion of the arbitrator any party's delay in the  arbitration  process was
unreasonable,  the arbitrator may assess,  as part of the award, all or any part
of the arbitration expenses of the other party (including  reasonable attorneys'
fees) and of the arbitrator  against the party causing such unreasonable  delay.
In no event  whatsoever  shall  such an  arbitration  award  include an award of
punitive  damages and the  parties  hereby  waive the right to recover  punitive
damages.  All  applicable  statutes of  limitation  and defenses  based upon the
passage of time shall be tolled while the  procedures  specified in this Section
14 are  pending.  The  parties  will  take such  actions,  if any,  required  to
effectuate  such  tolling.  The  parties  will not be  prohibited  from  seeking
injunctive  relief to  preserve  the status quo  pending  resolution  under this
provision.  The arbitration  shall be governed by the United States  Arbitration
Act, 9 USC 1-16,  as amended.  In the event of any  conflict  between the United
States Arbitration Act and the AAA, the AAA shall govern.

15.4 ALL DISCUSSIONS AND DOCUMENTS PREPARED PURSUANT TO ANY ATTEMPT TO RESOLVE A
DISPUTE UNDER THIS PROVISION ARE CONFIDENTIAL  AND FOR SETTLEMENT  PURPOSES ONLY
AND  SHALL  NOT BE  ADMITTED  IN ANY  COURT OR OTHER  FORUM AS AN  ADMISSION  OR
OTHERWISE AGAINST A PARTY FOR ANY PURPOSE INCLUDING THE APPLICABILITY OF FEDERAL
AND STATE COURT RULES.

        IN WITNESS WHEREOF,  the parties hereto have executed and delivered this
Agreement in counterparts on the day and year written below.


CELLCO PARTNERSHIP
by Bell Atlantic Mobile, Inc.
its managing general partner                        US WIRELESS DATA INC

By: /s/ Jack Plating                                By: /s/ Clyde F. Casciato
    --------------------                                ----------------------
Name: Jack Plating                                  Name:Clyde F. Casciato
Title: EVP & COO                                    Title: Vice President, Sales

Date:  3/23/98                                      Date:  March 20, 1998
<PAGE>
EXHIBIT A


BELL ATLANTIC MOBILE PRIMARY SERVING MARKETS

Market Name

MSAs Licensed

New  York/New  Jersey  MSA
Philadelphia,   PA-NJ  MSA  
Washington,   DC-MD  MSA
Pittsburgh, PA MSA 
Baltimore, MD MSA 
Allentown,  PA-NJ MSA 
New Brunswick, NJ MSA
Wilmington,  DE-NJ MSA 
Long  Branch,  NJ MSA  
Reading,  PA MSA  
Trenton,  NJ MSA
Atlantic  City,  NJ MSA  
Vineland,  NJ MSA  
Boston,  MA MSA  
Manchester,  NH MSA
Poughkeepsie,  NY MSA  
Orange,  NY MSA  
Glen  Falls  NY MSA  
Burlington,  VT MSA
Providence, RI MSA
New Haven, CT MSA
Charlotte, NC MSA
Springfield, MA MSA
Greenville, SC MSA
New Bedford, MA MSA
Columbia, SC MSA
New London-Norwich, CT MSA
Hickory, NJ MSA
Pittsfield, MA MSA
Anderson, SC MSA
Hartford, CT MSA

RSAs Licensed

Delaware 1 - KENT 
Georgia 2 - DAWSON 
Maryland 2 - KENT 
Maryland 3 - FREDERICK
New Jersey 1 - HUNTERDON 
New Jersey 2 - OCEAN 
New Jersey 3 - SUSSEX 
Pennsylvania 2  -  MCKEAN   
Pennsylvania  6  -  LAWRENCE (B2)  
Pennsylvania  7  -  JEFFERSON
Pennsylvania 9 - GREENE 
Pennsylvania 11 - HUNTINGDON 
North Carolina 1 - CHEROKEE
Massachusetts  2 -  BARNSTABLE  
New  Hampshire 2 - CARROLL  Vermont 1 - FRANKLIN
Vermont 2 - ADDISON

Connecticut 2 - WINDHAM 
North Carolina 1 - CHEROKEE 
North Carolina 4 - HENDERSON
North  Carolina 5 - ANSON 
North  Carolina 15 - CABARRUS 
Rhode Island 1 - NEWPORT
South  Carolina  1 - OCONEE  
South  Carolina  2 -  NEWBERRY  
South  Carolina 3 - CHEROKEE 
South  Carolina 7 - CALHOUN 
South  Carolina 9 - LANCASTER  
Virginia 1 - LEE  
Virginia 10 -  FREDERICK (B1)  
Virginia 11 - MADISON  
Virginia 12 - CAROLINE
West Virginia 1 - MASON 
West Virginia 2 - WETZEL 
<PAGE>
Affirmative Action Exhibit B

An Equal Opportunity Employer


                    NON-DISCRIMINATION COMPLIANCE AGREEMENT

To the extent this contract is subject to them, Contractor shall comply with the
applicable  provisions of the following:  Exec. Order No. 11246, Exec. Order No.
11625,  Exec.  Order No. 12138,  Exec.  Order No. 11701,  Exec. Order No. 11758,
Section 503 of the  Rehabilitation  Act of 1973,  Section 402 of the Vietnam Era
Veterans'  Readjustment  Assistance Act of 1974 and the rules,  regulations  and
relevant Orders of the Secretary of Labor pertaining to the Executive Orders and
Statutes  listed  above.  The  following  table  describes the clauses which are
included in the contract.

                        Annual Contract Value   Clauses

                        Under $2,500            5*
                        $2,500 - $10,000        5*, 8
                        $10,000 - $50,000       1,2,5*,6,7,8,9
                        $50,000 - $500,000      1,2,3**,4**,5,6,7,8,9
                        Over $500,000           1,2,3**,4**, 5,6,7,8,9***

1.  Equal Employment Opportunity Provisions
     In accordance  with Executive  Order 11246,  dated  September 24, 1965, and
Subpart  22.8 of  Subchapter  D of  Chapter 1 of Title 48 of the Code of Federal
Regulations as may be amended from time to time, the parties  incorporate herein
by this  reference  the  regulations  and  contract  clauses  required  by those
provisions to be made a part of government contracts and subcontracts.

2.  Certification of Non-segregated Facilities
     The  Contractor  certifies  that it does  not and  will  not  maintain  any
facilities it provides for its employees in a segregated  manner,  or permit its
employees  to perform  their  services at any location  under its control  where
segregated  facilities  are  maintained;  and  that it  will  obtain  a  similar
certification prior to the award of any nonexempt subcontract.

3.  Certification of Affirmative Action Program
        The  Contractor  affirms that it has  developed  and is  maintaining  an
Affirmative  Action Plan as required by Subpart 22.8 of Subchapter D. of Chapter
1 of Title 48 of the Code of Federal Regulations.

4.  Certification of Filing of Employer Information Reports
     The  Contractor  agrees to file  annually  on or  before  the 31st of March
complete and accurate  reports on Standard Form 100 (EEO-1) or such forms as may
be promulgated in its place.

5.   Utilization of Small Business Concerns and Small  Disadvantage  Business
Concerns

     (a)  It is the policy of the United  States  that small  business  concerns
          owned  and  controlled  by  socially  and  economically  disadvantaged
          individuals  shall  have  the  maximum   practicable   opportunity  to
          participate in performing contracts let by any Federal agency.

     (b)  The Contractor  hereby agrees to carry out this policy in the awarding
          of  subcontractors  to the fullest  extent  consistent  with efficient
          contract  performance.  The Contractor  further agrees to cooperate in
          studies or  surveys as may be  conducted  by the United  States  Small
          Business Administration or the awarding agency of the United States as
          may  be  necessary  to  determine  the  extent  of  the   Contractor's
          compliance with this clause.

     (c)  As used in this contract, the term "small business concern" shall mean
          a small  business  as  defined  pursuant  to  Section  3 of the  Small
          Business Act and relevant  regulations  promulgated  pursuant thereto.
          The term "small business  concern owned and controlled by socially and
          economically  disadvantaged  individuals"  shall mean a small business
          concern.

               (1) Which is at least 51  percent  owned by one or more  socially
               and economically  disadvantaged  individuals;  or, in the case of
               any publicly owned business,  at least 51 percent of the stock of
               which  is  owned  by  one  or  more  socially  and   economically
               disadvantaged individuals; and


 *Applies only if contract has further subcontracting opportunities.
 **Applies only to businesses with 50 or more employees.
***Contractor  must also adopt and comply  with a small  business  disadvantaged
business  subcontracting  plan  pursuant  to  Title  48 of the  Code of  Federal
Regulations.
<PAGE>
               (2) Whose management and daily business operations are controlled
               by one or more of such individuals;.

The  Contractor  shall  presume  that  socially and  economically  disadvantaged
individuals  include  Black  Americans,  Hispanic  American,  Native  Americans,
Asian-Pacific  Americans,  Asian-Indian  Americans and other minorities,  or any
other individual found to be  disadvantaged  by the  Administration  pursuant to
section 8(a) of the Small Business Act.

     (d)  Contractors  acting in good faith may rely on written  representations
          by their  subcontractors  regarding  their  status  as  either a small
          business  concern or a small business  concern owned and controlled by
          socially and economically disadvantaged individuals.

6.  Utilization of Women-Owned Small Businesses
        
     (a)  "Women-Owned  small  businesses,"  as  used  in  this  clause,   means
          businesses  that are at least 51 percent owned by women who are United
          States citizens and who also control and operate the business.

          "Control," as used in this clause,  means exercising the power to make
policy decision.

          "Operate," as used in this clause,  means being  actively  involved in
the day-to-day management of the business.

     (b)  It  is  the  policy  of  the  United  States  that  women-owned  small
          businesses   shall  have  the  maximum   practicable   opportunity  to
          participate in performing contracts awarded by any Federal agency.

     (c)  The  Contractor  agrees to use its best  efforts  to give  women-owned
          small business the maximum  practicable  opportunity to participate in
          the  subcontracts it awards to the fullest extent  consistent with the
          efficient performance of its contract.

7. Affirmative  Action for Special Disabled Veterans and Veterans of the Vietnam
   Era

        In  accordance  with Exec.  Order 11701,  dated  January 24,  1973,  and
subpart  22.13 of  Subchapter  D of Chapter 1 of Title 48 of the Code of Federal
Regulations,  as may able  amended  from time to time,  the parties  incorporate
herein by the reference the regulations and contract  clauses  required by those
provisions to be made a part of Government contracts and subcontracts.

8.  Affirmative Action for Handicapped Workers
        In  accordance  with Exec.  Order 11758,  dated  January 15,  1974,  and
Subpart  221.4 of  Subchapter  D of Chapter 1 of Title 48 of the code of Federal
Regulations as may be amended from time to time, the parties  incorporate herein
by this  reference  the  regulations  and  contract  clauses  required  by those
provisions to be made a part of Government contracts and subcontracts.

9. Employment  Reports on Special Disabled  Veterans and Veterans of the Vietnam
   Era

        (a) The contractor  agrees to report at least  annually,  as required by
the Secretary of Labor, on:

               (1) The number of  special  disabled  veterans  and the number of
               veterans of the Vietnam era in the workforce of the contractor by
               job category and hiring location; and

               (2) The total  number of new  employees  hired  during the period
               covered by the report,  and of that total, the number of veterans
               of the Vietnam era.

        (b) The above items shall be reported by  completing  the form  entitled
"Federal Contractor Veterans" Employment Report VETS-100."

        (c)  Reports  shall be  submitted  no later  than  March 31 of each year
beginning March 31, 1988.

        (d)  The employment activity report required by paragraph (a)(2) of this
section shall reflect total hires during the most recent 12-month period as of 
the ending date selected for the employment profile report required by paragraph
(a)(1) of this section.  Contractors may select an ending date:(1) as of the end
of any pay period during the period January through March 1st of the year the 
report is due, or (2) as of December 31, if the contractor has previous written 
approval form the Equal Employment Opportunity Commission to do so for purposes
of submitting the Employer Information Report EEO-1 (Standard Form 100).

        (e)  The count of veterans reported according to paragraph (a) above 
shall be based on voluntary disclosure. Each contractor subject to the reporting
requirements at 38 U.S.C. 2012(d) shall invite all special disabled veterans and
veterans of the Vietnam era who wish to benefit under the affirmative action 
program at 38 U.S.C. 2012 to identify themselves to the contractor.  The 
invitation shall state that the information is voluntarily provided, that the 
information will be kept confidential, that disclosure or refusal to provide the
information will not subject the applicant or employee to any adverse treatment,
and that the information will be used only in accordance with the regulations
promulgated under 38 U.S.C. 2012.  Nothing in this paragraph (e) shall relieve a
contractor from liability for discrimination under 38 U.S.C. 2012.
<PAGE>
PAGE  2



JNT CDPD NON COM RVD 71096              US WIRELESS DATA INC
draft October 16, 1997          ###-##-####






JNT CDPD NON COM RVD 111097                     US WIRELESS DATA INC
                        ###-##-####



JNT CDPD NON COM RVD 121297             US WIRELESS DATA INC
Final 3/19/98           ###-##-####






JNT CDPD NON COM RVD 121297                     US WIRELESS DATA INC
Final 3/19/98                   ###-##-####





                              ENGAGEMENT AGREEMENT




This  Agreement is effective  as of the date of  execution,  by and between U.S.
Wireless  Data,  Inc.,  2200  Powell  Street,  Suite 450,  Emeryville,  CA 94608
(referred to as "Company"),  and entrenet Group, LLC, 1304 Southpoint Boulevard,
Suite 220, Petaluma, California 94954 (referred to as "entrenet").

In this  Agreement,  the party who is contracting  to receive  services shall be
referred to as "Company," and the party who will be providing the services shall
be referred to as "entrenet".

Company desires to have services provided by entrenet.

Therefore, the parties agree as follows:

1.   DESCRIPTION  OF SERVICES.  Beginning on the Effective  Date,  entrenet will
     provide the  services,  (collectively,  the  "Services")  as  described  in
     Exhibit A attached hereto and incorporated herein by reference.

2.   PERFORMANCE  OF  SERVICES.  The  manner  in which  the  Services  are to be
     performed  and the  specific  hours  to be  worked  by  entrenet  shall  be
     determined  by  entrenet.  entrenet  shall,  and the  Company  will rely on
     entrenet's promise to work as many hours as may be reasonably  necessary to
     fulfill entrenet's obligations under this Agreement.

3.   PAYMENT.  Company  will pay a fee to entrenet for the Services in an amount
     and under terms and conditions as described in Exhibit A.

4.   TRANSACTION.  For purposes of this agreement,  the term "Transaction" shall
     mean  (except  as set forth in  Exhibit  B),  whether in one or a series of
     transactions  entered  into  subsequent  to  this  agreement:  Any  capital
     financing,  including without  limitation,  any financing for debt, equity,
     capital  stock (common or  preferred),  convertible  instruments,  lines of
     credit and secured and/or unsecured debt; Any  merger/acquisition  activity
     including without limitation, (i) the acquisition,  directly or indirectly,
     through  purchases,  sales,  or  otherwise,  of any or all  portions of the
     securities of the Company by an investor or (ii) any merger, consolidation,
     reorganization,   recapitalization,   restructuring   or   other   business
     combination involving the Company and an investor.

5.   CONSIDERATION.  For purposes of this  agreement,  the term  "Consideration"
     means the total  proceeds  and other  consideration  paid and to be paid or
     contributed directly or indirectly, in connection with a Transaction (which
     consideration  shall be deemed to include  amounts  paid or to be paid into
     escrow) to the Company and its shareholders, including, without limitation:
     (i) cash;  (ii)  notes,  securities,  and  other  property  (including  all
     options,  warrants or other instruments or arrangements convertible into or
     exercisable  for any of the  foregoing)  at the fair market value  thereof;
     (iii) liabilities  assumed;  (iv) payments to be made in installments;  (v)
     amounts paid or payable  under  management,  consulting,  supply,  service,
     distribution,   technology  transfer  or  licensing  agreements,  and  real
     property or equipment lease agreements,  and agreements not to compete, and
     other similar arrangements (including such payments to management), entered
     into other than in the  ordinary  course of business;  and (vi)  contingent
     payments  (whether or not related to future  earnings or  operations).  The
     fair market value of non-cash consideration  consisting of securities shall
     be determined  based upon (A) the closing sale price for such securities on
     the
<PAGE>
     registered  national  securities  exchange  providing  the  primary  market
     therein on the last trading day prior to the date of receipt thereof by the
     Company or its shareholders,  (B) if such securities are not so traded, the
     average of the closing bid and asked  prices,  as reported by the  National
     Association of Securities  Dealers  Automated  Quotation System on the last
     trading  day prior to the date of  receipt  thereof  by the  Company or its
     shareholders,  or (C) if such  securities  are not so traded  or  reported,
     agreement  between the Company and  entrenet.  The fair market value of any
     non-cash  Consideration  other  than  securities  shall  be  determined  by
     agreement  of the  Company  and  entrenet.  If all  or any  portion  of the
     Consideration is to be paid over time, then that portion of the Transaction
     Fee  attributable  thereto  shall be  payable,  in the sole  discretion  of
     entrenet,  either  (i) as and when  such  payments  are  made or (ii)  upon
     consummation  of a  Transaction,  calculated  based on the present value of
     such Consideration utilizing a discount rate of 7% per annum.

6.   ACCOUNTING  AND  INSPECTION  RIGHTS.  For all  compensation  referred to in
     Exhibit A, it is further agreed that Company shall maintain written records
     in  sufficient  detail for purposes of  determining  the amount of Fees due
     entrenet.  Company shall provide to entrenet a written accounting that sets
     forth the  manner  in which  Fee  payments  were  calculated.  Upon 15 days
     notice,  entrenet  or  entrenet's  agent  shall  have the right to  inspect
     Company's  records for the limited  purpose of verifying the calculation of
     Fee payments, subject to such restrictions as Company may reasonably impose
     to protect the  confidentiality  of the records.  Such inspections shall be
     made at the company's  principal place of business during regular  business
     hours as may be set by the Company.

7.   EXPENSE  REIMBURSEMENT.  entrenet shall be entitled to  reimbursement  from
     Company as described in Exhibit A.

8.   TERM/TERMINATION.  This Agreement shall be effective upon signing and shall
     have an  initial  term and such  renewal  terms  as shall be  described  in
     Exhibit A. The termination of this engagement is also defined in Exhibit A.

9.   RELATIONSHIP  OF PARTIES.  It is understood by the parties that entrenet is
     an independent  contractor with respect to Company,  and not an employee of
     Company. Company will not provide fringe benefits, such as health insurance
     benefits,  paid vacation, or any other employee benefit, for the benefit of
     entrenet.

10.  INDEMNIFICATION  AND CONTRIBUTION.  (a) If, in connection with the services
     or  matters  that  are the  subject  of this  agreement,  entrenet  becomes
     involved  in any  capacity in any action or legal  proceeding,  the Company
     agrees  to  reimburse   entrenet,   its  affiliates  and  their  respective
     directors,  officers,  employees,  representatives  and controlling persons
     (each an  "Indemnified  Person")  promptly  upon  request for all  expenses
     (including without limitation,  fees and disbursements of legal counsel and
     the cost of  investigation  and  preparation) as they are incurred.  In the
     event a  determination  is made to the effect set forth below  holding that
     entrenet  is not  entitled to  indemnification  hereunder,  entrenet  shall
     promptly  refund to the Company all amounts  advanced under this Section in
     respect of reimbursement of expenses.  The Company also agrees to indemnify
     and hold each  Indemnified  Person  harmless  against  all  losses,  claims
     damages or liabilities,  joint or severable (collectively,  "Damages"),  to
     which such  Indemnified  Person may become  subject  (i)  arising out of or
     based upon any untrue  statement or alleged untrue  statement of a material
     fact  contained  in any  offering  materials  or any other  written or oral
     communication  provided  to any  investor of  securities  of the Company or
     arising out of or based upon the  omission or alleged  omission to state in
     any such  document or  communication  a material fact required to be stated
     therein or necessary in order to make the statements  therein,  in light of
     the  circumstances  under which they were made, not misleading;  or (ii) in
     connection  with the  services  or  matters  which are the  subject of this
     agreement,  provided  that  the  Company  shall  not be  liable  under  the
     foregoing  indemnity  in respect of any  Damages to the extent that a court
     having  jurisdiction shall have determined by a final judgment (not subject
     to further appeal) that such damages  resulted  directly 
<PAGE>
     and primarily from the gross  negligence or willful  misconduct of entrenet
     or  any  other  Indemnified   Person.  The  Company  also  agrees  that  no
     Indemnified  Person  shall  have any  liability  to the  Company  for or in
     connection  with this  engagement,  except for any  liability  that results
     directly and primarily from the gross  negligence or willful  misconduct of
     the Indemnified Person. (b) The Company and entrenet agree that if, for any
     reason, any indemnification  sought pursuant to this Section is unavailable
     or is insufficient to hold any Indemnified  Person harmless,  then, whether
     or not entrenet is the person entitled to indemnification,  the Company and
     entrenet shall each contribute to amounts paid or payable in respect of the
     Damages for which such  indemnification  is unavailable or  insufficient in
     such  proportion as if appropriate to reflect (i) the relative  benefits to
     the Company,  on the one hand,  and  entrenet,  on the other and (ii) their
     relative  fault,  in  connection  with the matters as to which such Damages
     relate, as well as any relevant equitable considerations;  provided that in
     no event shall the amount to be contributed  by entrenet  exceed the amount
     of fees  actually  received by entrenet  hereunder  (excluding  any amounts
     received by  entrenet  as a  reimbursement  of  expenses).  The Company and
     entrenet  agree to consult in advance  with one another with respect to the
     terms of any proposed waiver, release or settlement of any claim, action or
     proceeding to which entrenet or an  Indemnified  Person may be subject as a
     result of the matters  contemplated by this agreement and further agree not
     to enter into any such  waiver,  release or  settlement  without  the prior
     written  consent of one another  (which  consent shall not be  unreasonably
     withheld),   unless  such  waiver,   release  or  settlement   includes  an
     unconditional  release of entrenet or such indemnified  Person, as the case
     may be, from all liability arising out of such claim, action or proceeding.
     (c) The  agreements  of the Company under this Section shall be in addition
     to any  liabilities  the Company may otherwise have and shall apply whether
     or not  entrenet or any other  Indemnified  Person is a formal party to any
     claim,  action  or legal  proceedings.  ANY  RIGHT TO A TRIAL BY JURY  WITH
     RESPECT TO ANY CLAIM FOR  INDEMNIFICATION  OR CONTRIBUTION  HEREUNDER OR IN
     RESPECT OF ANY CLAIM,  ACTION OR LEGAL PROCEEDING ARISING OUT OF OR RELATED
     TO THE  SERVICES OF  entrenet  HEREUNDER  OR IN ANY OTHER  MANNER IS HEREBY
     WAIVED BY EACH INDEMNIFIED PARTY AND BY THE COMPANY.

11.  COOPERATION,  CONFIDENTIALITY,  ETC. (a) The Company shall furnish entrenet
     with  all  information  and  data  which  entrenet  shall  reasonably  deem
     appropriate in connection with its activities on the Company's behalf,  and
     shall provide  entrenet full access to the Company's  officers,  directors,
     employees and  professional  advisors.  Further,  the Company shall involve
     entrenet in all discussions between the Company and potential investors and
     shall make  available  to  entrenet  all  information  regarding  potential
     investors  which the  Company  receives  from any  source  whatsoever.  The
     Company  recognizes  and confirms that entrenet in acting  pursuant to this
     engagement   will  be  using   information  in  public  reports  and  other
     information  provided  by others,  including  information  provided  by the
     Company, and that entrenet does not assume responsibility for, and may rely
     without independent  verification upon, the accuracy or completeness of any
     such information.  (b) the Company agrees that entrenet's advice is for the
     use and information of the Company's management and Board of Directors only
     and the  Company  will not  disclose  such  advice  to others  (except  the
     Company's professional advisors and except as required by law) or summarize
     or refer to such advice  without,  in each case,  entrenet's  prior written
     consent.   Notwithstanding  anything  to  the  contrary  contained  in  the
     foregoing,  in the event the Company is required by law to make any filings
     with  any  governmental   authority   (including   without  limitation  the
     Securities  and  Exchange   Commission)   which  mention  entrenet  or  any
     disclosure to the holder of its securities concerning entrenet, the Company
     shall if practible  make an effort to afford  entrenet the  opportunity  to
     review such  disclosure  in advance and to approve the form  thereof,  such
     approval not to be unreasonably  withheld or delayed.  entrenet agrees that
     it will not, without the prior written consent of the Company, disclose, to
     any third  party any  confidential  information  provided by the Company to
     entrenet in connection with this engagement,  except to the extent (i) such
     disclosure is required by applicable law, regulation or legal process, (ii)
     such  information  becomes  publicly  known  other  than as a result of the
     breach by entrenet of its obligations set forth in this sentence, and (iii)
     such disclosure is requested or required by any bank  regulatory  authority
     having jurisdiction over entrenet.
<PAGE>
12.  OTHER  TRANSACTIONS.   The  Company  acknowledges  that  entrenet  and  its
     affiliates  may have and may in the future have  investment  and commercial
     banking, trust and other relationships with parties other than the Company,
     which parties may have interests  with respect to a  Transaction.  Although
     entrenet in the course of such other  relationships may acquire information
     about the Transaction,  potential investors or such other parties, entrenet
     shall have no obligation to disclose such  information to the Company or to
     use such  information  on the Company's  behalf.  Furthermore,  the Company
     acknowledges  that  entrenet  may have  fiduciary  or  other  relationships
     whereby  entrenet may  exercise  voting  power over  securities  of various
     persons,  which securities may from time to time include  securities of the
     Company,  potential investors or to others with interests with respect to a
     Transaction.  The Company  acknowledges  that  entrenet may  exercise  such
     powers  and  otherwise  perform  its  functions  in  connection  with  such
     fiduciary or other relationships  without regard to its relationship to the
     Company hereunder.

13.  ACKNOWLEDGMENT OF SERVICES PROVIDED.  entrenet may include  descriptions of
     services  provided by entrenet  to the  Company in  entrenet's  promotional
     materials.   entrenet   shall   also  have  the  right  to  place   notices
     ("Tombstones") in financial and other newspapers and journals at entrenet's
     own  expense  describing  its  services  to Company  under this  Agreement.
     entrenet  may not  otherwise  publicly  refer to the  Company  without  the
     Company's prior consent.

14.  NOTICES. All notices required or permitted under this Agreement shall be in
     writing and shall be deemed delivered when delivered in person or deposited
     in the United  States  mail,  first class  postage  prepaid,  addressed  as
     follows:

         IF for Company:
         U.S. Wireless Data, Inc.
         Evon Kelly
         Chief Executive Officer
         2200 Powell Street, Suite 450
         Emeryville, CA 94608
         Fax - 510-596-2029



         IF for entrenet:
         entrenet Group, LLC
         John Billington
         Chief Legal and Tax Officer
         1304  Southpoint  Boulevard,   Suite  220  Petaluma,  CA  94954  Fax  -
         707-781-2514 Email - [email protected]

                                                            Engagement Agreement

     Such  addresses  may be  changed  from  time  to time by  either  party  by
     providing written notice to the other in the manner set forth above.

15.  ARBITRATION  AND CONSENT TO  JURISDICTION.  Any dispute and/or  controversy
     relating to or arising from the  interpretation  and/or application of this
     Agreement shall be submitted at the request of the Company or entrenet to a
     neutral arbitrator selected by the parties from the J.A.M.S/Endispute panel
     of arbitrators for a  determination  which shall be final and binding as to
     the parties thereto.  Arbitration shall take place in Petaluma,  located in
     the county of Sonoma, state of California for a determination that shall be
     final and binding as to the parties thereto.  The decision and award of the
     arbitrator  may include  the cost of the  arbitration  proceedings  and may
     include reasonable  attorney fees for the successful party. The arbitration
     shall be conducted  in  accordance  with  California  Arbitration  Act (CCP
     Section  1280 et seq.)  and not by  court  action  except  as  provided  by
     California law for the judicial review of arbitration proceedings.  Nothing
     herein contained shall be deemed to affect the rights of any Party to serve
     process in any manner other than as permitted by law.
<PAGE>
16.  ENTIRE AGREEMENT. This Agreement,  along with any Exhibits attached hereto,
     contains  the entire  agreement  of the parties with respect to the subject
     matter and supersedes any other agreement whether oral or written which are
     not fully expressed herein, except for carryover provisions of any previous
     executed agreements between entrenet and Company.

17.  AMENDMENT.  This  Agreement  may be modified or amended if the amendment is
     made in writing and is signed by both parties.

18.  SEVERABILITY.  If any  provision  of  this  Agreement  shall  be held to be
     invalid or  unenforceable  for any reason,  the remaining  provisions shall
     continue to be valid and  enforceable.  If a court finds that any provision
     of this  Agreement is invalid or  unenforceable,  but that by limiting such
     provision it would become valid and enforceable,  then such provision shall
     be deemed to be written, construed, and enforced as so limited.

19.  WAIVER OF  CONTRACTUAL  RIGHT.  The failure of either  party to enforce any
     provision  of  this  Agreement  shall  not  be  construed  as a  waiver  or
     limitation of that party's right to subsequently  enforce and compel strict
     compliance with every provision of this Agreement.

20.  APPLICABLE  LAW. This Agreement  shall be governed by the laws of the State
     of California, excluding that body of law known as conflict of laws.


"Company"

By: /s/ Robert E. Robichaud
    ---------------------------
    Robert E. Robichaud
    Chief Financial Officer

    Date Executed: March 12, 1998

entrenet Group, LLC

By: /s/ John Billington
   -----------------------
    John Billington
    Chief Legal & Tax Officer

    Date Executed: March 12, 1998

<PAGE>
                                    EXHIBIT A





ADVISORY SERVICES PROVIDED BY entrenet


As a corporate advisor,  entrenet will use its best efforts to assist Company in
achieving a successful  Transaction.  Such Transaction,  as defined in paragraph
four (4) of this agreement,  includes without limitation: any capital financing,
debt financing, and/or merger/acquisition transactions.

entrenet will act as corporate  advisor in providing  services to the management
of the Company.  Services may include advice and counsel in the following  areas
(all final decisions to be solely determined by the Company):
               Strategic planning, corporate positioning, and business plan 
                    development.
               Selection, negotiations, and management of investment bankers, 
                    placement agents, brokers and finders as may be required.
               Financing and Merger & Acquisition strategies
               Financial  forecasts,  private  placement  documentation,  public
              offering  documents,   financial  meeting  presentation  materials
              ("Road Show"), and similar documentation.
               Identification  and  selection  of market  makers to support  the
               Company's  stock.  Identification  and  selection  of lenders and
               other debt financing parties.
               Identification and selection of equity investors.
               Identification and selection of strategic partnerships, 
                    acquisition and merger candidates.
               Organizational strategy
               Executive search, recruitment & placement.

entrenet  will  not act as a  broker,  but will  assist  in  locating  brokerage
services if required.  entrenet will not  participate in general  advertising or
solicitation of the Company. Investors brought to the Company will be accredited
investors to the best of entrenet's knowledge.

entrenet may provide additional direct consulting services to the Company beyond
its  role as  corporate  advisor  (egs.  business  plan  preparation,  corporate
presentation development, financial pro-forma preparation,  private-placement or
public offering  administrative/contractual/financial  services,  interim senior
management,  etc.) at the Company's  request.  Such additional direct consulting
services would be charged at entrenet's  prevailing consulting rates at the time
of the assignment(s) or as agreed to separately in the future.


entrenet COMPENSATION.


     TRANSACTIONS.

     Debt. Upon the successful  completion of a Debt Transaction,  as defined in
     paragraph  4 of  this  agreement,  initiated  at  any  time  prior  to  the
     termination of the contract, except for sources whose terms are modified on
     Exhibit B, the fees paid to entrenet  shall be two percent (2%) (payable in
     cash) of the  total  facility.  At the  Company's  Option  in lieu of cash,
     payment may be in the form of a 10% Note as  described  below.  The Company
     shall grant to entrenet a five-year warrant to purchase shares of Company's
     common stock on terms and  conditions  as defined  below,  the value of the
<PAGE>
     purchasable  shares shall be equal to the value of all compensation paid to
     entrenet under this paragraph.

     Equity.  Upon the successful  completion of an Equity or  Convertible  Debt
     Transaction, as defined in paragraph 4 of this agreement,  initiated at any
     time prior to the  termination  of the  contract,  except for the financing
     sources  whose  terms are  modified on Exhibit B, the fees paid to entrenet
     shall be seven  percent (7%)  (payable in cash) of gross  Consideration  as
     defined  in  paragraph  5 of this  agreement.  However,  should  there be a
     Licensed  Investment Banker who receives  compensation from the Company for
     the placement of the Company equity, the fees paid to entrenet shall be two
     and one half percent (2 1/2%) (payable in cash) of gross  Consideration  as
     defined in  paragraph  5 of this  agreement.  The  Company  shall  grant to
     entrenet a five-year  warrant to purchase shares of Company's  common stock
     on terms and  conditions  as defined  below,  the value of the  purchasable
     shares  shall be equal to the value of all  compensation  paid to  entrenet
     under this paragraph.

     Mergers  &  Acquisitions.  Upon  the  successful  completion  of a  Merger,
     Acquisition  or other  business  combination  Transaction,  as  defined  in
     paragraph  4 of  this  agreement,  initiated  at  any  time  prior  to  the
     termination  of the  contract,  except  for  the  acquisition  of  Maverick
     International Processing Services, Inc., the fees paid to entrenet shall be
     five percent (5%)  (payable in cash) of gross  Consideration  as defined in
     paragraph  5 of  this  agreement.  However,  should  there  be  a  Licensed
     Investment   Banker  who  receives   compensation   from  the  Company  for
     facilitating  the  transaction,  the fees paid to  entrenet  shall be three
     percent  (3%)  (payable  in cash)  of gross  Consideration  as  defined  in
     paragraph 5 of this agreement.

     For the acquisition of Maverick  International  Processing Services,  Inc.,
     the fees paid to entrenet  shall be two percent  (2%)  (payable in cash) of
     gross  Consideration as defined in paragraph 5 of this agreement.  For this
     transaction  only,  payment shall be in the form of a 10% Note as described
     below.

     For all transactions under this Mergers & Acquisition  Section, the Company
     shall grant to entrenet a five-year warrant to purchase shares of Company's
     common stock on terms and  conditions  as defined  below,  the value of the
     purchasable  shares shall be equal to the value of all compensation paid to
     entrenet under this paragraph.

     ADVISORY SEVICES.

     At signing of this engagement  agreement,  entrenet shall earn compensation
     of $60,000 for the  six-month  term.  Payment shall be in the form of a 10%
     Note as described  below.  The Company  shall grant to entrenet a five-year
     warrant to purchase  shares of Company's  stock on terms and  conditions as
     defined  below,  equal to the value of all  compensation  paid to  entrenet
     under this paragraph.

     EXECUTIVE PLACEMENT.

     In  addition  to  other   applicable   fees,  if  entrenet   introduces  an
     executive-level  candidate for  management,  who is  subsequently  hired by
     Company  during  the term of this  Agreement  (or  within  two  years  from
     introduction),  then  entrenet's fee shall be thirty percent (30%) (payable
     in cash) of the candidate's total first year Consideration.

     FORN OF WARRANTS.

     The warrants shall be a five-year  warrant to purchase  shares of Company's
     Common Stock and shall  contain all standard  provisions,  as well as stock
     split adjustments and piggyback registration provisions. The exercise price
     shall  be  equal  to the  lower  of  market  or:  (i) for  fees  earned  in
     conjunction with a transaction -- the purchase price of the stock issued in
     conjunction with any such 
<PAGE>
     transaction; (ii) for fees earned in conjunction with advisory services and
     executive  placement  services  -- $5.75 per  share.  Warrants  related  to
     advisory  services are due and payable  immediately  upon execution of this
     Agreement.  All other  warrants are due and payable upon  completion of the
     corresponding event. The form of the Warrant is attached as Exhibit A-1

     FORM OF NOTES PAYABLE.

     Notes shall take the form of non-transferable Note with 10% simple interest
     rate,  with interest and principal due at maturity.  Maturity  shall be the
     earlier of one-year  (1) or upon the receipt of  "Cumulative  Proceeds"  of
     $2,000,000 from equity or convertible debt financing  transactions from any
     source. For this purpose of determining Cumulative Proceeds transactions on
     Exhibit B are excluded from  proceeds.  The form of the Note is attached as
     Exhibit A-2

     ESCROW.

     All  Fees,  Common  Stock  Warrants,   or  other  consideration  earned  in
     conjunction with a transaction are to be paid through the escrow account at
     time of closing of the transaction.

EXPENSE REIMBURSEMENT

     NON-ACCOUNTABLE EXPENSE ADVANCE.

     To offset  local  auto  travel,  long-distance  telephone  calls,  postage,
     delivery,  copying,  faxing  and  other  office  costs,  entrenet  shall be
     advanced a  non-accountable  $1500 for the six-month  term. Form of payment
     shall be $750 payable in cash upon signing of this  agreement.  The balance
     of $750 is payable in cash upon  completion of a Transaction,  or quarterly
     thereafter, whichever comes first.

     PRE-APPROVED EXPENSES.

     Additionally,  entrenet shall be entitled to reimbursement from Company for
     the  following  pre-approved  "out-of-pocket"  expenses:  travel  expenses,
     airfare,  hotel,  meals,  printing & binding or other  expenses as shall be
     mutually agreed upon.

TERM

The term of the  Agreement  shall be six (6) months  from date of  signing.  The
Agreement shall  automatically  renew for successive six (6) month terms, unless
either party  provides 60 days written notice to the other party prior to either
the termination of the applicable initial term or any renewal terms.

Upon  termination of this Agreement,  payments under this paragraph shall cease;
provided,  however,  that entrenet  shall be entitled to payments for periods or
partial  periods that occurred  prior to the date of  termination  and for which
entrenet has not yet been paid. For any sources  introduced to the company prior
to termination,  the above entrenet  compensation schedule will remain in effect
for two (2) years following the termination date of this agreement.

For any  sources  introduced  to the  company  prior to  termination,  the above
entrenet compensation schedule will remain in effect for two (2) years following
the termination date of this agreement.
<PAGE>
                                   EXHIBIT A-1

                                     WARRANT

THE SECURITIES REPRESENTED BY THIS INSTRUMENT HAVE NOT BEEN REGISTERED UNDER THE
SECURITIES  ACT OF  1933,  AS  AMENDED,  OR  QUALIFIED  UNDER  APPLICABLE  STATE
SECURITIES LAWS AND HAVE BEEN TAKEN FOR INVESTMENT  PURPOSES ONLY AND NOT WITH A
VIEW TO OR FOR SALE IN CONNECTION WITH ANY DISTRIBUTION  THEREOF. THE SECURITIES
MAY NOT BE SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION AND
QUALIFICATION WITHOUT,  EXCEPT UNDER CERTAIN SPECIFIC LIMITED CIRCUMSTANCES,  AN
OPINION OF COUNSEL FOR THE HOLDER,  CONCURRED IN BY COUNSEL FOR THE COMPANY THAT
SUCH REGISTRATION AND QUALIFICATION ARE NOT REQUIRED.

Number:_____                                                   _________ Shares

                        WARRANT TO PURCHASE COMMON STOCK

U.S.  Wireless Data, Inc, a Colorado  corporation  (the  "Corporation"),  hereby
grants to entr[THETA]net Group LLC (the "Holder") the right to purchase from the
Corporation  10,435 shares of the common stock of the Corporation  (the "Warrant
Shares"),  subject to the terms and conditions set forth below.  This Warrant is
issued  in  connection  with and  subject  to  certain  rights,  privileges  and
restrictions  set forth in the  Engagement  Agreement  entered  into between the
Holder and the Corporation (the "Engagement Agreement") as of March 12, 1998.

1) Term. This Warrant may be exercised into fully paid and nonassessable  shares
of the Corporation's  Common Stock, at the option of the Holder, at any time and
from time to time in whole or in part  during  the five years  ending  March 11,
2003 (the  "Exercise  Period"),  subject to certain  stand-off  limitations  and
extensions as set forth in Section 9 (below).

2) Purchase  Price.  This Warrant shall be  exercisable  into the  Corporation's
Common  Stock at a price  equal to the  lower of  _________________________  per
share, as adjusted pursuant to Section 9 below.

3) Exercise of Warrant.  This Warrant may be exercised in whole or in part,  but
not for less than one hundred  (100)  Warrant  Shares (or such lesser  number of
Warrant  Shares as may at the time of exercise  constitute  the  maximum  number
exercisable)  and in excess of 100 Warrant  Shares in  increments of 100 Warrant
Shares.  It is  exercisable  at any  time  during  the  Exercise  Period  by the
surrender of the Warrant to the  Corporation  at its principal  office  together
with the Notice of Exercise annexed hereto duly completed and executed on behalf
of the Holder,  accompanied  by the amount,  in full, of the aggregate  purchase
price of the Warrant  Shares in immediately  available  funds.  The  Corporation
agrees  that  the  Warrant  Shares  so  purchased  shall  be  issued  as soon as
practicable thereafter,  and that the Holder shall be deemed the record owner of
such  Warrant  Shares as of and from the close of  business on the date on which
this  Warrant  shall be  surrendered  together  with payment in fill as required
above.
<PAGE>
4)  Cashless  Exercise  Option.   Notwithstanding  the  foregoing,  in  lieu  of
exercising this Warrant for cash, the Holder may elect to receive Warrant Shares
equal to the value of this  Warrant (or equal to the value of the portion of the
Warrant  Shares thereof being  cancelled)  which shall be that number of Warrant
Shares  equal to the  excess,  if any,  by which  the Fair  Market  Value of the
aggregate  Warrant  Shares exceeds the aggregate  Exercise Price  (determined by
subtracting  the Warrant  Exercise  Price for one Warrant  Share on the exercise
date  from the Fair  Market  Value of one  Warrant  Share on the  exercise  date
multiplied by the number of Warrant Shares exercised) on the exercise date. Fair
Market Value of one share of a Warrant Share shall mean the fair market value as
determined  by the parties in good faith,  taking into account  publicly  quoted
prices for the Corporation's Common Stock if such are available. In the event of
a cashless  exercise,  the underlying  Warrant must be  surrendered,  and no new
Warrant shall be issued.  5) Fractional  Interest.  The Corporation shall not be
required to issue any fractional shares on the exercise of this Warrant.

6) Warrant  Confers  No Rights of  Shareholder.  The  Holder  shall not have any
rights as a shareholder  of the  Corporation  with regard to the Warrant  Shares
prior to actual exercise resulting in the purchase of the Warrant Shares.

7)  Investment  Representation.  Neither  this  Warrant nor the  Warrant  Shares
issuable  upon the  exercise  of this  Warrant  have been  registered  under the
Securities  Act of  1933,  as  amended  (the  "Securities  Act"),  or any  state
securities  laws. The Holder  acknowledges by acceptance of the Warrant that (a)
he has acquired this Warrant for investment and not with a view to distribution;
and either (b) he has a pre-existing  personal or business relationship with the
Corporation,  or  its  executive  officers,  or by  reason  of his  business  or
financial  experience  be has the  capacity  to  protect  his own  interests  in
connection with the  transaction;  and (c) he is an accredited  investor as that
term is defined in Regulation D promulgated under the Securities Act. The Holder
agrees that any Warrant  Shares  issuable  upon exercise of this Warrant will be
acquired for  investment  and not with a view to  distribution  and such Warrant
Shares will not be registered  under the  Securities  Act and  applicable  state
securities  laws and that such Warrant  Shares may have to be held  indefinitely
unless they are  subsequently  registered or qualified  under the Securities Act
and  applicable  state  securities  laws or,  based  on an  opinion  of  counsel
reasonably satisfactory to the Corporation,  an exemption from such registration
and qualification is available. The Holder by acceptance hereof, consents to the
placement  of the  following  restrictive  legends or similar  legends,  on each
certificate to be issued to the Holder by the Corporation in connection with the
issuance of such Warrant Shares:

THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED,  OR QUALIFIED UNDER ANY STATE SECURITIES
LAW, AND MAY NOT BE SOLD, TRANSFERRED, ASSIGNED OR HYPOTHECATED UNLESS (A) There
IS AN EFFECTIVE  REGISTRATION  STATEMENT  UNDER SUCH ACT OR LAWS  COVERING  SUCH
SECURITIES,  OR (B) THE HOLDER  RECEIVES AN OPINION OF COUNSEL FOR THE HOLDER OF
THE  SECURITIES  SATISFACTORY  TO  THE  CORPORATION,  STATING  THAT  SUCH  SALE,
TRANSFER, ASSIGNMENT OR HYPOTHECATION IS EXEMPT FROM THE

<PAGE>

REGISTRATION AND PROSPECTUS DELIVERY REQUIREMENTS OF SUCH ACT AND
THE QUALIFICATION REQUIREMENTS UNDER APPLICABLE STATE LAW.

8)  Reservation  of  Shares.  The  Corporation  agrees at all times  during  the
Exercise  Period to have authorized and reserved,  for the exclusive  purpose of
issuance and delivery  upon  exercise of this  Warrant,  a sufficient  number of
shares of its common stock to provide for the exercise of the rights represented
hereby.

9) Adjustment for  Re-Classification of Capital Stock. If the Corporation at any
time  during  the  Exercise  Period  shall,   by  subdivision,   combination  or
re-classification of securities,  change any of the securities to which purchase
rights under this Warrant exist under the same or different number of securities
of any class or classes,  this Warrant  shall  thereafter  entitle the Holder to
acquire  such  number and kind of  securities  as would have been  issuable as a
result of such change with respect to the Warrant  Shares  immediately  prior to
such  subdivision,   combination,   or   reclassification.   If  shares  of  the
Corporation's  common stock are  subdivided  into a greater  number of shares of
common stock,  the purchase  price for the Warrant  Shares upon exercise of this
Warrant  shall  be  proportionately  reduced  and the  Warrant  Shares  shall be
proportionately increased; and conversely, if shares of the Corporation's common
stock are combined into a smaller number of common stock shares, the price shall
he  proportionately  increased,  and the Warrant Shares shall be proportionately
decreased.

10) The  Corporation's  Obligation to Register.  If the  Corporation at any time
proposes to initiate a registration  of its securities  under the Securities Act
of 1933, as amended (the "Securities Act") and thereafter to register any of its
securities  under the Securities Act (other than a registration  effected solely
to implement an employee  benefit plan, a  transaction  to which Rule 145 of the
Commission  is  applicable  or any other form or type of  registration  in which
Registrable  Securities  cannot  be  included  pursuant  to  Commission  rule or
practice),  it will  give  written  notice  to  Holder  of this  Warrant  of its
intention  to do so. If such  registration  is  proposed  to be on a form  which
permits inclusion of the Stock underlying the exercise of this Warrant, upon the
written  request  from  any  Holder  within  20 days  after  transmittal  by the
Corporation to the Holder of such notice,  the Corporation will,  subject to the
limits  contained in this Section,  use its best efforts to cause all such Stock
underlying  the exercise of this Warrant to be registered  under the  Securities
Act and  qualified  for sale under any  relevant  state blue sky law, all to the
extent requisite to permit such sale or other disposition by Holder of the Stock
so  registered.  Notwithstanding  any other  provision of this  Section,  if the
underwriter  managing  such  registration  notifies  the Holder in writing  that
market  or  economic  conditions  limit  the  amount  of  securities  which  may
reasonably  be  expected  to be sold,  Holder  will at a minimum  be  allowed to
register  their Stock pro rata based on the ratio of the total  number of shares
of  Stock  to be  offered  for  sale  by the  Corporation  to the  total  shares
outstanding just prior to the offering.

11) Loss,  Theft,  Destruction  or  Mutilation  of Warrant.  Upon receipt by the
Corporation  of  evidence  reasonably  satisfactory  to it of the  loss,  theft,
destruction  or mutilation of any Warrant or stock  certificate,  and in case of
loss, theft or destruction,  of indemnity or security reasonably satisfactory to
it,  and  upon  reimbursement  to the  Corporation  of all  reasonable  expenses
incidental thereto, and upon surrender and cancellation of such Warrant or stock
certificate,  if mutilated,  the Corporation will make and deliver a new Warrant
or stock certificate of like tenor and dated as of such cancellation, in lieu of
this Warrant or stock certificate.

12)  Assignment.  The Holder of this Warrant  shall not assign or transfer  this
Warrant  without  the consent of the  Corporation;  provided  however,  that the
Holder, if a limited liability  company,  may assign this Warrant to its Members
without the consent of the  Corporation.  The Holder of this  Warrant  shall not
assign his Warrant unless such assignment is in compliance with applicable state
and  federal  securities  laws.  In giving  its  consent to an  assignment,  the
Corporation may request an opinion of counsel  reasonably  acceptable to it that
such transfer is in compliance with all applicable state and federal  securities
laws.

13) Governing Law. This Warrant shall be governed by and construed in accordance
with the  laws of the  State  of  California  applicable  to  contracts  between
California  residents entered into and to be performed entirely within the State
of California.

14) Amendments. Any term of this Warrant may be amended with the written consent
of the Company and the holders of warrants representing not less than a majority
in  interest  (50% +) of the shares of Common  Stock  issuable  and issued  upon
exercise of all Series A Warrants.

15) Notices.  Unless otherwise provided,  any notice required or permitted under
this  Warrant  shall be given in writing and shall be deemed  effectively  given
upon  personal  delivery  to the party to be  notified  by hand or  professional
courier  service or five (5) days after  deposit  with the  United  States  Post
Office,  by registered or certified  mail,  postage prepaid and addressed to the
party to be notified at the address indicated for such party in the Subscription
Agreement,  or at such other  address as such  party may  designate  by ten (10)
days' advance written notice to the other parties.

16)  Attorneys'  Fees. If any action at law or in equity is necessary to enforce
or interpret the terms of this Warrant,  the prevailing  party shall be entitled
to reasonable  attorneys' fees, costs and disbursements in addition to any other
relief to which such party may be entitled.

Executed as of _________________, 199___.

By: __________________________
         Evon Kelly
         Chief Executive Officer

The name and address of the registered Holder of this Note is:
entrenet Group LLC
1304 Southpoint Blvd., Suite 220
Petaluma, California 94954
Fax 707-781-2514
Email [email protected]
<PAGE>

NOTICE OF EXERCISE

To: ______________________


1. The  undersigned  hereby elects to purchase  ______ shares of Common Stock of
____________________________,  pursuant to the terms of the attached Warrant and
tenders herewith payment of the purchase price for such shares in full.

2. In exercising this Warrant,  the undersigned hereby confirms and acknowledges
that the shares of Common Stock are being acquired solely for the account of the
undersigned  and not as a nominee for any other party,  or for  investment,  and
that the  undersigned  will not  offer,  sell or  otherwise  dispose of any such
shares of Common  Stock  except  under  circumstances  that will not result in a
violation of the  Securities  Act of 1933, as amended,  or any state  securities
laws.

3. Please issue a  certificate  representing  said shares of Common Stock in the
name of the undersigned:

4.  Please  issue a new  Warrant  for the  unexercised  portion of the  attached
Warrant in the name of the undersigned:

 Dated: ___________________________         HOLDER

                                            By: _____________________________

                                            _________________________________
                                            (Print Name & Title)
<PAGE>

                                   Exhibit A-2

THIS NOTE AND THE SECURITIES ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  OR QUALIFIED UNDER ANY
STATE SECURITIES LAW, AND MAY NOT BE SOLD,  TRANSFERRED ASSIGNED OR HYPOTHECATED
UNLESS THERE IS AN EFFECTIVE REGISTRATION STATEMENT UNDER SUCH ACT COVERING THIS
NOTE AND/OR SUCH  SECURITIES,  OR THE HOLDER  RECEIVES AN OPINION OF COUNSEL FOR
THE HOLDER OF THE NOTE AND/OR SUCH  SECURITIES  SATISFACTORY  TO THE CORPORATION
STATING THAT SUCH SALE, TRANSFER, ASSIGNMENT OR HYPOTHECATION IS EXEMPT FROM THE
REGISTRATION  AND  PROSPECTUS   DELIVERY   REQUIREMENTS  OF  SUCH  ACT  AND  THE
QUALIFICATION REQUIREMENTS UNDER STATE LAW.

                            U.S. WIRELESS DATA, INC.
                        10%, UNSECURED and NONASSIGNABLE,
                                 PROMISSORY NOTE
                               DUE ______________

$--------------                                             ---------------

1)  Obligation.  FOR VALUE  RECEIVED,  U.S.  Wireless  Data,  Inc.,  a  Colorado
corporation  (hereinafter  called the  "Corporation"),  hereby  promises  to pay
entr[THETA]net  Group LLC  (hereinafter  called the  "Holder") on the earlier of
________________ or upon a "Financing Event", (the "Payment Date") the principal
sum of _________________ Dollars ($_________) and interest on such principal sum
from the date hereof at the annual rate of ten percent (10%) per annum (based on
a 360-day year,  30-day  month) until payment in full of principal.  A Financing
Event shall have been  considered to have occurred upon the  Corporation  having
received a gross proceeds of $2,000,000,  cumulative from the date of this note,
from the sale of the Corporations  Equity  Securities,  instruments  convertible
into Equity and the sale of the Stock Repurchase Rights.

2) Medium of Payment.  The principal and interest on this  promissory note (this
"Note")  are  payable  in lawful  money of the  United  States of America at the
Holder's  address set forth below, or at such other address as the Holder hereof
may from time to time designate to the Corporation in writing.

3) Prepayment.  The  Corporation may prepay this Note in whole or in part at any
time prior to due date of this Note.

4)  Default.

         a. Events of Default.  Without  notice,  except as  expressly  provided
herein, the following will be deemed to be events of default:

          i.  Covenants.  Failure on the part of the  Corporation  to observe or
     perform any of
<PAGE>
the  covenants or agreements  on the part of the  Corporation  contained in this
Note after (A) written  notice of such  failure,  requiring the  Corporation  to
remedy the same, has been given to the  Corporation by the Holder,  and (B) such
failure has continued without remedy for a period of thirty days; or

          ii.  Receivership.  The entry of a decree  or order of a court  having
     jurisdiction  in the matter  for the  appointment  of a  receiver  and such
     decree or order has  continued  in force  undischarged  or  unstayed  for a
     period of one hundred twenty days; or

          iii. Bankruptcy. The Corporation institutes proceedings to be adjudged
     a voluntary bankrupt,  or consents to the filing of bankruptcy  proceedings
     against it, or files a petition or answer or consent seeking reorganization
     under the  National  Bankruptcy  Act or any  other  similar  or  applicable
     federal or state law, or consents  to the filing of any such  petition,  or
     consents  to the  appointment  of a  receiver,  liquidator,  or  trustee in
     bankruptcy,  or makes a general assignment for the benefit of creditors, or
     admits in writing its  inability to pay its debts  generally as they become
     due; or

          iv. Attachment. Any judgment, writ, or warrant of attachment or of any
     similar  process  in an amount in excess of  $100,000  is  entered or filed
     against  the  Corporation  or  against  any of its  property  or assets and
     remains unpaid, unvacated, unbonded or unstayed for a period of 120 days.

     b. Acceleration of Maturity.  If any one or more of the foregoing events of
default occurs, the Holder, by notice in writing to the Corporation, may declare
the  principal  of and all  accrued  interest  on  this  Note  then  outstanding
immediately due and payable without further notice or demand; provided, however,
that at any time after such declaration the same may be rescinded and such event
of default may be waived by the Holder by written notice to the Corporation.

     c. Payment on Acceleration.  Upon any such  acceleration of the maturity of
this  Note,  the  Corporation  will  within 90 days pay to the Holder the entire
principal balance unpaid on this Note, together with accrued interest thereon to
the date of such payment.

     d. Failure to Pay. If the  Corporation  fails to make payment to the Holder
as provided in the preceding  Subsection  (Payment on Acceleration),  the Holder
will be entitled and  empowered to take such measures as may be  appropriate  to
enforce the Corporation's  obligations under this Note, by judicial  proceedings
or  otherwise.  If suit  is  brought  to  enforce  payment  of  this  Note,  the
Corporation promises to pay reasonable attorneys' fees to be fixed by the Court.

5) No Assignment.  This Note is unsecured,  nontransferable  and  nonassignable.
Holder may not sell, assign, pledge, hypothecate or otherwise transfer this Note

6)  Notices.  Any  communication  or notices may be  delivered  or mailed to the
offices of the  Corporation at its principal place of business and to the Holder
at the  Holder's  address set forth  below,  or to such other  addresses  as the
Corporation, or Holder, may designate in writing from time to time.
<PAGE>

7)  Applicable  Law.  This Note shall be governed by and construed in accordance
with the  laws of the  State  of  California  applicable  to  contracts  between
California  residents entered into and so be performed entirely within the State
of California.

Executed as of ______________________

By: _______________________________
         Evon Kelly
         Chief Executive Officer


The name and address of the registered Holder of this Note is:
entrenet Group LLC
1304 Southpoint Blvd., Suite 220
Petaluma, California 94954
Fax 707-781-2514
Email [email protected]

<PAGE>
                                    EXHIBIT B





EXCLUSION OF FINANCING SOURCES


Transactions  from the  following  sources  shall be excluded  from the entrenet
Compensation section of Exhibit A.

Sale of options on common stock owned of record by Tillicombe International LDC.

Any  investments  by Officers or Directors and proceeds from the exercise of the
Company's Stock Option Plan. 

GTE Finance for equipment financing.

Any short term Bridge Loans from  Liviakis  Financial  Communications,Inc,  John
Liviakis or Robert Prag.

Compensation to entrenet for  Transactions  from the following  sources shall be
modified from the entrenet Compensation section of Exhibit A as follows:

               entrenet's   compensation   for   equity  or   convertible   loan
              Investments  by  Liviakis   Financial   Communications,Inc,   John
              Liviakis or Robert Prag, will be reduced from fee of seven percent
              (7%) to a fee of two and one half percent (2.5%).

                     SETTLEMENT AND MUTUAL RELEASE AGREEMENT

                                     PARTIES

         This  Settlement  and Mutual  Release  Agreement  ("the  Agreement") is
entered into on April 9, 1998, by and among the following parties:

         1.  U.S. WIRELESS DATA, INC., a Colorado corporation (the
             "Company"); and
         2.  CHARLES DELLE DONNE (hereafter referred to as
                  "Investor")
         3.  KATHLEEN DELLE DONNE;
         4.  SCOTT DELLE DONNE;
         5.  CRAIG DELLE DONNE, (parties 2,3,4 and 5 are referred to 
               collectively as "the Delle Donnes")

                                    RECITALS

         A.    The  Investor  received  in  exchange  for full  consideration  a
               convertible  promissory  note with the Company in the form as set
               forth in Exhibit A, attached hereto and incorporated  herein (the
               "Note")

         B.    The Investor,  on May 10, 1997 transferred  title in the Note and
               the shares and other  benefits due upon  exercise of the right to
               convert the Note, to the following in the following  percentages;
               Charles Delle Donne and Kathleen Delle Donne husband and wife, as
               community property,  53-1/3%, Scott Delle Donne 23-1/3% and Craig
               Delle Donne 23-1/3%.

         C.    There arose a dispute  between  the Company and the Delle  Donnes
               regarding  the  nature  of the  securities  to be  issued  to the
               Investors upon the exercise of their conversion rights.

         D.    Without  admitting  liability,  each of the  parties  desires  to
               resolve the  disputes  as among the Company and the Delle  Donnes
               pursuant to the terms and conditions set forth in this Agreement.

         NOW  THEREFORE,  in  accordance  with  and  subject  to the  terms 
<PAGE>
and  conditions  and in  consideration  of the promises and covenants  contained
herein and the recitals set forth above, the parties agree as follows:


                         TERMS OF SETTLEMENT AND RELEASE


         1.  PAYMENT

                           a. Issuance of Restricted Stock. Subject to the terms
                           herein,  the Company shall issue to the Delle Donnes,
                           upon  surrender of the original  Note,  the following
                           shares of restricted common stock of the Company (the
                           "Restricted Stock"): Charles and Kathleen Delle Donne
                           husband  and  wife,  as  community  property  -88,000
                           shares, Scott Delle Donne- 38,500 shares, Craig Delle
                           Donne-38,500 shares

                           b. Date of Issuance and Delivery of Restricted Stock.
                           The Company  shall  issue and deliver the  Restricted
                           Stock to the Delle  Donnes  within five (5)  business
                           days of the execution of this Agreement.

         2.       ISSUANCE AND  TRANSFERABILITY  OF THE RESTRICTED  STOCK. The
                  Restricted  Stock so issued in conversion of each Note shall
                  be  resalable,  pursuant  to Rule  144,  on and after May 7,
                  1998.

                  In connection with the issuance of the Restricted Stock to the
                  Delle  Donnes  there  shall  become  effective  and filed with
                  American  Security  & Transfer  & Trust of  Lakewood  Colorado
                  (Transfer  Agent) within one (1) business day of the date this
                  Agreement is signed, the
                  following documents:

                  a.       For Issuance:

                           (i) Board of  Directors  resolution  authorizing  the
                           execution  of  this  Agreement  and  authorizing  the
                           issuance of the Restricted Stock in the form attached
                           hereto as Exhibit B.

                                       2
<PAGE>
                           (ii)  Instructions  to the  Transfer  Agent  from the
                           Company ordering the issuance of the Restricted Stock
                           to each of the Delle  Donnes in the  amount set forth
                           above.

                           (iii)    Such   other    directions,    instructions,
                           authorizations or opinions as may be required for the
                           immediate  issuance of the Restricted  Stock pursuant
                           to this Agreement.


                                       
                  In connection with the resale of the restricted  shares by the
                  Delle Donnes there shall become  effective  and filed with the
                  transfer  agent upon the request of the  transfer  agent,  the
                  following documents:

                  b.       For Resale:


                           Such  directions,  instructions,   authorizations  or
                           opinions  as may be  required  for the  resale of the
                           Restricted Stock per this Agreement.

         3.       GUARANTEE AND PUT.

                  (a)      Guarantee.  In addition to the issuance of the
                           Restricted Stock, in the event that any of the
                           Delle Donnes sells its or his respective shares of
                           the Restricted Stock during the one year period
                           from and including May 7, 1998 to May 7, 1999 for
                           a price of less than $4.29 a share, the Company
                           shall within thirty (30) days of receipt of
                           written notice by a selling Delle Donne and a copy
                           of the confirmation of sale concerning such sale,
                           transfer to the Delle Donne who has sold its or
                           his Restricted Stock during said one year period,
                           an amount equal to the difference between $4.29 a
                           share and the gross sales price for each such
                           sale.

                  (b)      Put.  If, on May 3, 1999, or, if the market on
                           which the Restricted Stock is traded is closed on
                           that date, on the next trading day, the opening
                           price for the stock of the Company is below $4.29

                                       3
<PAGE>
                           a share, each of the Delle Donnes shall have the
                           option, for a five day period thereafter, ending
                           at midnight, Pacific Time, on the fifth day to put
                           their remaining Restricted Stock back to the
                           Company for a price of $4.29 a share.  If one or
                           more of the Delle Donnes exercises the put, the
                           Company shall have the option, to be exercised
                           within three days of receipt of the put, to
                           require by written notice from the Company to the
                           selling Delle Donne(s) such selling Delle Donne(s)
                           to sell the Restricted Stock on the open market
                           and shall then be obligated to pay the selling
                           Delle Donne(s) the difference between $4.29 a
                           share and the sales price, in cash delivered to
                           the selling Delle Donne(s) no later than fifteen

                                        
                           (15) days after the  respective  sale. If one or more
                           of the  Delle  Donnes  exercises  the  put,  and  the
                           Company  does not  exercise its option to the selling
                           Delle Donne(s) to sell the Restricted  Stock into the
                           open market, the Company shall pay such selling Delle
                           Donne(s)  $4.29 per share in cash within fifteen (15)
                           days from the date of the put.

         4.       REPRESENTATIONS AND WARRANTIES.

         As a condition to the settlement,  the Company  represents and warrants
as follows:

         a.       The Company has all requisite corporate power and
                  authority to enter into this Agreement and to
                  consummate the transactions contemplated hereby.  The
                  execution and delivery of this Agreement and the
                  consummation of the transactions contemplated hereby
                  have been duly authorized by all necessary corporate
                  action on behalf of the Company.  The Company has
                  applied for registration and qualification as a foreign
                  corporation with the California Secretary of State,
                  qualified to do business in California.

         b.       This Agreement when executed and delivered by the Company will
                  constitute  a  legal,  valid  and  binding  obligation  of the
                  Company enforceable against the 

                                       4
<PAGE>
                  Company  in  accordance  with its  terms,  except  as may be
                  limited    by     applicable     bankruptcy,     insolvency,
                  reorganization,  moratorium or other similar laws  effecting
                  the enforcement of creditors' rights.

         c.       The undersigned  individuals  signing this Agreement on behalf
                  of the  Company  represent  and  warrant  that  they  are duly
                  authorized  to execute  and  deliver  this  instrument  on its
                  behalf and have the right to execute this Agreement.

         d.       The Company is authorized to issue the Restricted Stock as set
                  forth in this Agreement.

         e.       The Company  shall  comply with the  requests of the  Transfer
                  Agent  or  any  other  transfer  agent  of  the  Company,   to
                  effectuate the transfer and sale of the Restricted Stock.

         f.       The Restricted Stock issued pursuant to this Agreement
                  shall be saleable under Rule 144 one year from the date of the
                  Notes  which  made  up the  underlying  consideration  for the
                  investment; that is May 7, 1998.

         g.       The Company is currently in  compliance  with and shall remain
                  in  compliance  with all rules and  conditions  of federal and
                  State securities,  corporate or other laws,  including but not
                  limited  to  Rule  144,   which  are  required  to  or  are  a
                  prerequisite  for the  issuance of the  opinion  letter by the
                  Company's  legal  counsel,  to  allow  for  the  sale  of  the
                  Restricted Stock.

         h.       The  securities  issued to John M. Liviakis and Robert B. Prag
                  and Liviakis Financial  Communications,  Inc., as set forth in
                  Exhibit C are  subject to a Lock-up  Agreement  and may not be
                  sold prior to August 1, 1998
                  even if registered.

         i.       The  Restricted  Shares  when  issued  and  delivered  will be
                  validly  authorized  and  issued  and will be  fully  paid and
                  non-assessable and no shareholder of the Company will have any
                  preemptive right of subscription or purchase thereof.

                                        5
<PAGE>
         j.       It shall be a condition of any merger, consolidation,
                  sale of all or substantially all of the Company (either
                  by way of stock transaction or of all or substantially
                  all assets of the Company other than in the ordinary
                  course of business), acquisition or other
                  reorganization or recapitalization of the Company
                  occurring prior to the date the Restricted Stock is
                  actually issued to the Delle Donnes hereunder, that any
                  agreements or other consummating documents entered or
                  to be entered into or filed or to be filed by the
                  Company with the Colorado Secretary of State in
                  connection with or to effect any such transaction shall
                  include provisions that provide for treatment of the
                  Delle Donnes in any such transaction as if the
                  Restricted Stock had been issued to such Parties as of
                  the time immediately preceding the consummation or
                  effective time of any such transaction.

         k.       To the  best of the  Company's  knowledge,  it has  filed  all
                  reports  required to be filed by it pursuant to the Securities
                  Exchange  Act of 1934,  as  amended,  through the date of this
                  Agreement.

         l.       If and whenever, prior to the full performance of the
                  guarantee  and put  granted  in Section 3 above,  the  Company
                  shall effect a subdivision or consolidation of shares or other
                  capital  reorganization  or  readjustment,  (other  than those
                  described in  subsection  4(m),  below) the payment of a stock
                  dividend  (except for  dividends  payable on the shares of the
                  Company's Series A Preferred Stock  outstanding on the date of
                  this Agreement),  or other increase or reduction of the number
                  of shares of the Company's stock outstanding without receiving
                  compensation  thereof in money,  services,  or  property,  the
                  number of shares of Restricted Stock then remaining to be sold
                  by the Delle  Donnes  shall (a) in the event of an increase in
                  the  number  of   outstanding   shares,   be   proportionately
                  increased,  and the $4.29 amount of the said guarantee and put
                  shall be  proportionally  reduced;  and  (b)in  the event of a
                  reduction   in  the   number   of   outstanding   shares,   be
                  proportionally  reduced,  and the amount of 

                                       6
<PAGE>
                  the said guarantee and put shall be proportionately increased.

         m.       It shall be a condition of any merger, consolidation,
                  sale of all or substantially all the Company (either by
                  way of a stock transaction or of all or substantially
                  all assets of the Company other than in the ordinary
                  course), acquisition or other reorganization prior to
                  the full performance of said guarantee and put, that
                  the surviving Company shall provide to the Delle
                  Donnes, a guarantee and put sufficient to provide them
                  with the same minimum cash return for sales of the
                  Delle Donnes interest in the surviving entity as they
                  would have received if they had sold the Restricted
                  Stock prior to the said merger, sale, acquisition or
                  other reorganization, if such right is requested by the
                  Delle Donnes.

         n.       The Company covenants that it will not, by voluntary
                  action, avoid or seek to avoid the observance or
                  performance of any of the terms of this Agreement, but
                  it will at all times in good faith assist in carrying
                  out all those terms and take all action necessary or
                  appropriate to protect the rights of the Delle Donnes
                  against dilution or other impairment and take all
                  necessary action to effect the resale of the Restricted
                  Stock by the Delle Donnes at such time or times as the
                  Delle Donnes desire to sell such Restricted Stock,
                  whether or not any such sale may occur in or out of the
                  period of the said guarantee and put.


         Investor, where appropriate and the Delle Donnes,  individually,  where
appropriate  represent  and  warrant  to the  Company  that (both at the time of
execution  of this  agreement  and as of the  date  upon  which  Investor  first
purchased  the Notes being  converted  into shares of the Company's no par value
Common Stock (the "Shares") pursuant to the terms of this agreement):

         a.       Investor or the Delle Donnes either: (1) had or have a
                  pre-existing personal or business relationship with the
                  Company; and/or (2) either alone or through a purchaser
                  representative of the Delle Donnes choosing (who is not
                  affiliated in any way with the Company) are

                                       7
<PAGE>
                  sophisticated in business and financial matters and by
                  reason of either such pre-existing relationship and/or
                  their knowledge and experience in such matters, they
                  have the capacity to evaluate the merits and risks of
                  the prospective investment in the Shares.

         b.       To the extent  Investor or the Delle Donnes deemed  necessary,
                  they have consulted with their  attorney,  accountant or other
                  business and/or  financial  advisors  regarding all aspects of
                  the proposed investment in the Company.

         c.       Investor  was and the Delle  Donnes  are the sole  parties  in
                  interest  as to the  Shares  being  acquired  by them  and are
                  acquiring  the Shares for their own  account,  for  investment
                  only and not with  view  toward  the  resale  or  distribution
                  thereof, except as permitted by law or rule.

         d.       The Delle Donnes understand that the Shares are not
                  registered under the Securities Act of 1933, (the "1933
                  Act") and the Shares will be "restricted Securities" as
                  defined under Rule 144 promulgated under the 1933 Act.
                  The Shares may not be resold unless registered under
                  the 1933 Act or an exemption from such registration is
                  available. The Delle Donnes agree that they will not
                  attempt to dispose of the Shares except in compliance
                  with the 1933 Act.

         e.       The Delle Donnes  understand that the Shares will be imprinted
                  with a legend in substantially the following form:

                    THE SHARES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER
                    THE  SECURITIES  ACT OF 1933,  AS AMENDED (THE "ACT") OR ANY
                    STATE  OR  FOREIGN   LAW.   THE  SHARES  MAY  NOT  BE  SOLD,
                    TRANSFERRED,  PLEDGED OR HYPOTHECATED  UNLESS (i) THEY SHALL
                    HAVE BEEN REGISTERED  UNDER THE ACT AND ANY APPLICABLE STATE
                    AND FOREIGN SECURITIES ACT OR OTHER LAW OR (ii) AN EXEMPTION
                    FROM SUCH  REGISTRATION  IS  AVAILABLE  AND THE  CORPORATION
                    SHALL  HAVE  BEEN  FURNISHED  

                                        8
<PAGE>
                    WITH AN OPINION OF COUNSEL  SATISFACTORY TO THE CORPORATION,
                    THAT  REGISTRATION OR OTHER COMPLIANCE IS NOT REQUIRED UNDER
                    ANY OF SUCH ACTS OR LAWS.

         f.       At the time of any resale of Shares,  the selling Delle Donnes
                  will  return  the  appropriate  number of  Shares  sold to the
                  Transfer Agent.

         g.       The Delle  Donnes  understand  and agree that the Company will
                  lodge  stop-transfer  instructions  with its transfer agent to
                  prohibit  transfer of the Shares  except in strict  compliance
                  with the provisions of this agreement.

         h.       The Delle Donnes understand and agree that the Shares
                  do not have any "registration" or other rights
                  entitling them to have the Shares registered under the
                  1933 Act and that absent registration, the most likely
                  method by which the Shares may be resold in the public
                  market absent registration is under Rule 144
                  promulgated by the SEC under the 1933 Act, which will
                  become available at the earliest, one year from the
                  date the Company received consideration, which was May
                  7, 1997, for the Note. The Delle Donnes understand and
                  agree that there is no guarantee that Rule 144 will be
                  available for resales of the Shares and that if Rule
                  144 is not available to them for any reason, they may
                  not be able to resell the Shares in the public market
                  at all.

                  The Delle Donnes  understand  that the Company files reports
                  and other information  concerning the Company,  its business
                  and financial  affairs with the United States Securities and
                  Exchange Commission (the "SEC") that are publicly available.
                  To the extent the Delle Donnes deemed  necessary,  they have
                  examined  such  reports  and  information  as are  available
                  through  the  SEC,  including,   without   limitation:   the
                  Company's  Annual  Report on Form  10-KSB for te fiscal year
                  ended  June 30,  1997,  as amended  to date,  the  Company's
                  Quarterly  Reports on Form  10-QSB  for the fiscal  quarters
                  ended  September  30, 1997 and December 31, 
<PAGE>
                  1997,  as amended to date;  the Company's  Definitive  Proxy
                  Statement  for  its  Annual  Meeting  of  Shareholders  held
                  February  6  ,1998  and  its  Current  Report  on  Form 8- K
                  Reporting an Event of November  14, 1997,  as filed with the
                  SEC on or about December 17, 1997.

         j.       The Delle Donnes fully understand that an investment in
                  the Company's securities (including the Shares)
                  involves a high degree of risk and could result in the
                  entire loss of the investment. The Delle Donnes have
                  adequate means of providing for their current needs and
                  possible financial contingencies, and have no need, and
                  anticipate no need in the foreseeable future, to sell
                  the Shares for an indefinite period of time and have a
                  sufficient net worth to sustain a loss of the entire
                  investment in the Shares in the event such loss should
                  occur.

         5.       FUTURE CONDUCT.

                  (a) The  Company  shall  comply  with all  federal  and  state
securities, corporate and other laws which are required to allow for the sale of
the Restricted Stock under Rule 144.

                  (b) The Company  shall use its best efforts to secure,  within
two(2) business days of any request from the Delle Donnes or any of them,  their
brokers or the transfer agent, the necessary  opinion from the Company's Counsel
that the Restricted  Stock is eligible for sale under Rule 144,  should there be
no current opinion in existence to that effect.

                  (c) The Company  acknowledges and agrees that any violation of
Section 1,2,3,4,  and of this Section 5 hereof or the inability of the Investors
to resell the  Restricted  Stock  pursuant to Rule 144 will cause  damage to the
Investors  and agree that in the event of such  violation,  breach or inability,
whether or not  caused by the  Company or its  officers,  directors,  employees,
agents,  attorney,  affiliates or transfer agents,  this Agreement shall be null
and void, at the option of the Delle Donnes, except for the provisions of 7,8 or
10 below.

         6.  MUTUAL   RELEASE.   The  Company  for  itself  and  its   partners,
shareholders, directors, officers, employees, assigns, 

                                       9
<PAGE>
predecessors,   successors,   representatives,   affiliates,  attorneys,  heirs,
legatees  and agents on the one hand,  and the Delle  Donnes,  individually  for
themselves   and   their   employees,   assigns,    predecessors,    successors,
representatives  affiliates,  attorneys, heirs, legatees and agents on the other
hand,  except as provided in Sections  1,2,3,4,5 and 7 of this  Agreement,  each
irrevocably  and  unconditionally  releases  the other from any and all  claims,
demands, and causes of action of any kind whatsoever  (collectively  referred to
as "Claims"), whether known or unknown, which it/he/she now has or ever has had,
from the  beginning of time to the date of this  Agreement  and  Release,  which
arise out of the offer and sale of the said Note to the Investor.

         Each party  understands  that  it/he/she  may have  Claims of which the
party has no knowledge  or  suspicion;  nevertheless,  the party agrees that the
release  contained in this Section 6 extends to all Claims whether or not known,
claimed or suspected by the party except the  obligations of Sections  1,2,3,4,5
and 7 hereof.  As to such matter,  except as provided in Section 1,2,3,4,5 and 7
of this Agreement,  each party expressly  waives the benefits of Section 1542 of
the California Civil Code, which provides:

                           "A general  release  does not extend to claims  which
                  the creditor does not know or suspect to exist in his favor at
                  the time of executing the release,  which if known by him must
                  have materially affected his settlement with the debtor."

         Each  party  acknowledges  that the  party  knows and  understands  the
contents  of this  Agreement  and  Release,  that  the  party  has  executed  it
voluntarily  and without  coercion of any kind,  and that the party  understands
that after signing this  Agreement and Release except as provided in paragraph 7
of this  Agreement  the  party  cannot  proceed  against  any  person  or entity
mentioned in it with respect to or on account of any of the matters  referred to
in it.

         7. LIMITATION ON RELEASE.  The Parties agree that the release set forth
in Section 6 of this  Agreement  shall not apply to claims that the Delle Donnes
may have  against  the  Company  and their  partners,  shareholders,  directors,
officers,  employees,   assigns,   predecessors,   successors,   representatives
affiliates,  attorneys,  heirs,  legatees and agents  arising from or related to

                                       10
<PAGE>
fraud on the marketplace or market manipulation with regard to the Note or their
investment  in the  Company  or for  any  claims  against  the  Company  and its
partners,  shareholders,  directors, officers, employees, assigns, predecessors,
successors,  representatives,  affiliates, attorneys, heirs, legatees and agents
if the Company fails to perform its obligations under this Agreement or breaches
the representations or warranties set forth in this Agreement.

     8. TOLLING. The Parties agree to toll and suspend the running or accrual of
time by which is  determined  any defense  which they may have  individually  or
collectively  against  the  other(s)  by virtue of any  statute of  limitations,
laches or any similar defense, to and including June 7, 1999.

         Nothing  in  this  Agreement  shall  toll or  suspend  any  statute  of
limitations beyond the permissible periods set forth in California Code of Civil
Procedure Section 360.5 or any other applicable law or rule; provided,  however,
that  should the period of tolling or  suspension  of  statutes  of  limitations
described in this Agreement be effective for a period or periods exceeding those
permitted by any said Section 360.5 or other applicable law or rule, such period
or periods  shall be reduced to the period or periods  permitted by said Section
or applicable law or rule.

     9. NO  CLAIMS.  Each party  affirms  that the party has not  initiated  any
claim,  charge,  action,  or legal  proceeding  of any kind  against  any  party
he/she/it released with respect to the Claims released in this Agreement.

     10.  ATTORNEYS  FEES.  The parties agree that the  prevailing  party in any
action or proceeding  henceforth between the parties, in regard to any action to
enforce or interpret this Agreement,  shall be entitled to reasonable attorneys'
fees and costs in addition to all other relief to which they may be entitled.

     11. TAX  LIABILITY.  Except as otherwise  required by  applicable  law, the
Investors agree that they alone will be responsible for all taxes  applicable to
the securities issued under this Agreement.

     12. NO ADMISSION OF LIABILITY.  Each party acknowledges that this Agreement
is not an admission of guilt or liability.

                                       11
<PAGE>
     13.  WARRANTIES.  Each party  warrants and  represents to each of the other
parties that the party has full power,  legal  capacity  and  authority to enter
into,  perform and comply with the terms of this  Agreement.  Each party further
warrants and  represents to each of the other parties that such party has not by
agreement,  operation of law or  otherwise,  heretofore  assigned,  transferred,
hypothecated,  or purposed to assign,  transfer or  hypothecate to any person or
party,  the whole or any part of portion of such party's clams which  constitute
matters released pursuant to this Agreement.  Each party warrants and represents
to each of the  other  parties  that  such  party is the sole  party who has the
right,  title and  interest in or to the matters such party is  releasing.  Each
party agrees to indemnify,  defend and hold  harmless,  including for attorneys'
fees and  costs,  the other  party  from and  against  any claim  threatened  or
instituted   against   any  other   party  for  breach  by  such  party  of  the
representations and warranties set forth in this paragraph.

     14. CONFIDENTIALITY. Each party agrees that the terms of this Agreement are
confidential  and  further  agrees,  except as required by law or to perform the
obligations hereunder, not to disclose its terms or the fact of its execution to
any other person or entity. This non-disclosure  provision does not apply to the
party's immediate family, employer, stockbroker,  attorney, officers, directors,
transfer agents or tax advisor.

     15.  VALIDITY.  If any portion of this Agreement shall be held invalid by a
court of competent jurisdiction, the validity of the remainder of this Agreement
shall not be affected.

     16.  INTEGRATION.  This Agreement  supersedes any previous  understandings,
agreements  or  correspondence  of the parties on this subject and is binding on
the parties, their heirs, executors, administrators, and successors in interest.

     17.  CHOICE OF LAW.  This  Agreement  shall be governed by and construed in
accordance with the laws of the State of California.

     20. SUCCESSORS AND ASSIGNS.  This Agreement shall be binding upon and shall
inure to the  benefit of the  parties  to this  Agreement  and their  respective
heirs, executors,  administrators,  legal representatives,  successors, assigns,
employees, partners, agents and attorneys.

                                       12
<PAGE>
     21.  COUNTERPARTS.  This Agreement may be executed in multiple originals or
counterparts,  in which event each  multiple  original or  counterpart  shall be
deemed to constitute an original of this Agreement as to any persons or entities
whose original signatures or that of their representatives, appear thereon.

     22. MUTUALLY NEGOTIATED AGREEMENT.  The terms of this Agreement were freely
negotiated by the parties and neither this  Agreement nor any of its  provisions
shall be  interpreted  for or  against  any party on the basis of the party that
drafted the  Agreement or the  provision  at issue.  Each party has received the
advice of their counsel about this Agreement.




                            This Space Intentionally

                                   Left Blank

                                       13

<PAGE>
         In witness whereof, the undersigned,  and each of them, state that they
have read and understand the terms of the foregoing  Agreement,  that they enter
into the  Agreement  freely  and  without  coercion  or under  duress,  and have
executed this Agreement on the date and year first above written.


                                      U.S. WIRELESS DATA, INC.
                                      a Colorado Corporation

                    Dated:4/9/98      By: /s/ Evon Kelly
                                          ------------------
                                      EVON KELLY, Chief Executive Officer

                    Dated:4/9/98     By: /s/ Robert E. Robichaud
                                        ---------------------------
                                      ROBERT ROBICHAUD, Chief
                                      Financial Officer and Secretary


                    Date: 4/9/98      /s/ Charles Delle Donne
                                      -----------------------
                                      CHARLES DELLE DONNE


                    Dated: 4/9/98     /s/ Kathleen Delle Donne
                                      ------------------------
                                      KATHLEEN DELLE DONNE


                    Dated: 4/9/98     /s/ Scott Delle Donne
                                      ---------------------
                                      SCOTT DELLE DONNE


                    Dated:4/9/98      /s/ Craig Delle Donne
                                      ---------------------
                                      CRAIG DELLE DONNE



                                       14

<PAGE>



Reviewed and Approved

SHEARER, LANCTOT & NOELKE LLP

By:      /s/ Carl B. Noelke
         ------------------
         Counsel for the Delle Donnes



IRELAND, STAPLETON, PRYOR & PASCOE, P.C.


BY:      /s/ Jeffrey M. Brenman
         ----------------------
         Counsel for the Company



                                       15


                     SETTLEMENT AND MUTUAL RELEASE AGREEMENT

                                     PARTIES

         This  Settlement  and Mutual  Release  Agreement  ("the  Agreement") is
      entered into on April 7, 1998, by and among the following parties:

1.    U.S WIRELESS DATA, INC., a Colorado corporation (the "Company"); and
2.    PAUL AND CORINNE  RIVAS;
3.    EVELYN AND WILLIAM SCHOEPP;
4.    GREGORY SCHOEPP;
5.    DR. RAPLH PENDELTON;
6.    BARBARA PERRY;
7.    NORMA RIVAS;
8.    JOSEPH SCHOEPP (parties 2-8 collectively referred to as the "Investors").

                                    RECITALS

A.  The  Investors  received  in  exchange  for full  consideration  convertible
promissory  notes  with the  Company  in the form as set  forth  in  Exhibit  A,
attached hereto and incorporated herein (the "Notes")

B. There arose a dispute  between the Company and the  Investors  regarding  the
nature of the  securities  to be issued to the  Investors  upon the  exercise of
their conversion rights.

C.  Without  admitting  liability,  each of the  parties  desires to resolve the
disputes  as among  the  Company  and the  Investors  pursuant  to the terms and
conditions set forth in this Agreement.


         NOW  THEREFORE,  in  accordance  with  and  subject  to the  terms  and
conditions and in consideration  of the promises and covenants  contained herein
and the recitals set forth above, the parties agree as follows:


                         TERMS OF SETTLEMENT AND RELEASE

         1.       PAYMENT.

a. Issuance of Restricted Stock.  Subject to the terms herein, the Company shall
issue to the Investors,  upon return of the original Notes held by the Investors
that  number of shares  of  restricted  stock of the  Company  (the  "Restricted
Stock") as is set forth on Exhibit B, attached hereto and incorporated herein.

b. Date of Issuance of Restricted  Stock. The Company shall issue the Restricted
Stock to the Investors, c/o their counsel, P. Jason Silverstein,  744 Montgomery
Street,  Fifth Floor,  San Francisco,  California  94111 no later than April 10,
1998.
<PAGE>
         2. ISSUANCE AND TRANSFERABILITY OF THE RESTRICTED STOCK. The Restricted
Stock so issued in conversion  of each Note shall be resalable  pursuant to Rule
144 promulgated under the Securities Act of 1933 ("Rule 144") one (1) year after
the date  consideration  was paid for such Note. In connection with the issuance
of the Restricted Shares to the Investors there shall become effective and filed
with American Security & Transfer & Trust of Lakewood Colorado  (Transfer Agent)
within one business  day of the date this  Agreement  is signed,  the  following
documents:

                  a.       For Issuance:

                  (i) Board of Directors resolution  authorizing the issuance of
the Restricted Stock in the form attached hereto as Exhibit C.

                  (ii)  Instructions  to the  Transfer  Agent  from the  Company
ordering the issuance of the  Restricted  Stock to the  Investors in the amounts
set forth in Exhibit B.

                  (iii) Such other directions,  instructions,  authorizations or
opinions as may be required for  issuance of the  Restricted  Stock  pursuant to
this Agreement.


                  In connection  with the sale of the  Restricted  Shares by the
Investors  there  shall  become  effective  and filed with  American  Security &
Transfer & Trust of Lakewood  Colorado  (Transfer Agent) in a timely manner upon
request of the Transfer Agent, the following documents:


         b.  For Resale:

                  Such directions,  instructions,  authorizations or opinions as
may be required for the resale of the Restricted Stock per this Agreement.

3.       GUARANTEE AND PUT.

This Section 3 shall apply to all of the Notes and the  Restricted  Stock issued
to the  Investors  under the Notes  with the  exception  of the Note  payable to
Evelyn  Schoepp  in the amount of $16,825  and the 18,507  shares of  Restricted
Stock issued thereunder.

a. Guarantee.  In addition to the issuance of the Restricted Stock, in the event
that any of the Investors  sells shares of the  Restricted  Stock during the one
year period from the date of the lapse of the restrictions  under Rule 144 for a
price of less than $3 a share,  the  Company  shall  within  thirty (30) days of
receipt of written  notice from the Investor and a copy of the  confirmation  of
sale confirming such sale, transfer to the Investor, in cash, an amount equal to
the difference between $3 a share and the sales price.
<PAGE>
b. Put.  If, on the date that is one year from the date the  restriction  on the
respective  Restricted  Stock lapses,  or, if the market on which the Restricted
Stock is traded is closed on that date,  on the next  trading  day,  the opening
price for the stock of the Company is below $3 a share, each Investor shall have
the option, for a five day period,  thereafter,  ending on midnight Pacific Time
on the fifth day, to put their  remaining  Restricted  Stock back to the Company
for a price of $3 a share.  If an Investor  exercises the put, the Company shall
have the option,  to be  exercised  within  three days of receipt of the put, to
require the Investor to sell the  Restricted  Stock on the open market and shall
then be obligated to pay the Investor the difference  between $3 a share and the
sales price. If an Investor exercises the put, and the Company does not exercise
its option to require the  Investor to sell the  Restricted  Stock into the open
market, the Company shall pay the Investor, in cash, under this paragraph within
fifteen (15) days of the put. If an Investor  exercises the put, and the Company
exercises its option to require the Investor to sell the  Restricted  Stock into
the open market,  the Company shall pay the Investor,  in cash, the amount to be
paid under this paragraph  within fifteen (15) days of receipt of written notice
from the Investor and a copy of the confirmation of sale confirming such sale.

4.       REPRESENTATIONS AND WARRANTIES.

         As a condition to the settlement,  the Company  represents and warrants
as follows:

         a. The Company has all requisite corporate power and authority to enter
into this Agreement and to consummate the transactions  contemplated hereby. The
execution  and  delivery  of  this  Agreement  and  the   consummation   of  the
transactions  contemplated  hereby have been duly  authorized  by all  necessary
corporate  action on behalf of the Company.  The Company is registered  with the
California Secretary of State as a foreign corporation.

         b. This  Agreement  when  executed  and  delivered  by the Company will
constitute  legal,  valid and  binding  obligation  of the  Company  enforceable
against the Company in  accordance  with its terms,  except as may be limited by
applicable bankruptcy, insolvency,  reorganization,  moratorium or other similar
laws effecting the enforcement of creditor's rights.

         c. The undersigned  individuals signing this Agreement on behalf of the
Company  represent  and  warrant  that they are duly  authorized  to execute and
deliver  this  instrument  on its  behalf  and have the  right to  execute  this
Agreement.

         d. The Company is authorized to issue the Restricted Stock as set forth
in this Agreement.

         e. The Company shall comply with the requests of the Transfer  Agent to
effectuate the transfer and sale of the Restricted Stock.

         f. The Restricted  Stock issued  pursuant to this  settlement  shall be
saleable  under Rule 144 one year from the date of the payment of the underlying
consideration for the investment, such dates upon which the restrictions on sale
will lapse are set forth on Exhibit D, attached hereto and incorporated herein.
<PAGE>
         g. The  Company  is  currently  in  compliance  with and  shall  remain
in compliance with all rules and  conditions of  federal  and State  securities,
corporate  or other  law,  including  but not  limited  to Rule  144,  which are
required to or are a prerequisite  for the issuance of the opinion letter by the
Company's legal counsel, to allow for the sale of the Restricted Stock.

         h. The  securities  issued to John M.  Liviakis  and Robert B. Prag and
Liviakis Financial  Communications,  Inc., as set forth in Exhibit E are subject
to a  Lock-up  Agreement  and may not be sold  prior to  August  1, 1998 even if
registered.

         i. The  Restricted  Shares  when issued and  delivered  will be validly
authorized  and  issued  and  will  be  fully  paid  and  non-assessable  and no
shareholder of the Company will have any  preemptive  right of  subscription  or
purchase thereof.

         j. It shall be a condition of any merger, consolidation, sale of all or
substantially  all of the Company (either by way of stock  transaction or of all
or substantially  all assets of the Company other than in the ordinary course of
business),  acquisition  or  other  reorganization  or  recapitalization  of the
Company  occurring prior to the date the Restricted  Stock is actually issued to
the Investors  hereunder,  that any agreements or other  consummating  documents
entered or to be entered  into or filed or to be filed by the  Company  with the
Colorado Secretary of State in connection with or to effect any such transaction
shall include provisions that provide for treatment of the Investors in any such
transaction as if the Restricted Stock had been issued to such Parties as of the
time  immediately  preceding  the  consummation  or  effective  time of any such
transaction.

         k. To the best of the  Company's  knowledge,  it has filed all  reports
required to be filed by it pursuant to the  Securities  Exchange Act of 1934, as
amended, through the date of this Agreement.

         l. If and whenever,  prior to the full performance of the guarantee and
put  granted  in  Section  3 above is  effective,  the  Company  shall  effect a
subdivision  or  consolidation  of shares or other  capital,  reorganization  or
readjustment,  (other than those described in subsection 4m below),  the payment
of a stock dividend (except for dividends payable on the shares of the Company's
Series A Preferred Stock  outstanding on the date of this  Agreement),  or other
increase or reduction of the number of shares of the Company's stock outstanding
without receiving  compensation  thereof in money,  services,  or property,  the
number of shares of Restricted  Stock then remaining to be sold by the Investors
shall (a) in the event of an increase in the number of  outstanding  shares,  be
proportionately  increased,  and the $3.00 amount of the said  guarantee and put
shall be  proportionally  reduced;  and (b) in the event of a  reduction  in the
number of outstanding shares, be proportionally  reduced,  and the amount of the
said guarantee and put shall be proportionately increased.

         m. It shall be a condition of any merger, consolidation, sale of all or
substantially al the Company (either by way of a stock  transaction or of all or
substantially  all assets of the  Company  other than in the  ordinary  course),
acquisition or other  reorganization  during said guarantee and put period, that
the  surviving  Company  shall  provide to the  Investors,  a guarantee 
<PAGE>
and put  sufficient  to provide them with the same minimum cash return for sales
of the Investors interest in the surviving entity as they would have received if
they had sold the Restricted Stock prior to the said merger,  sale,  acquisition
or other reorganization, if such right is requested by the

Investors.

         n. The Company covenants that it will not, by voluntary  action,  avoid
or seek to avoid  the  observance  or  performance  of any of the  terms of this
Agreement,  but it will at all times in good faith  assist in  carrying  out all
those terms and take all action  necessary or  appropriate to protect the rights
of the Investors  against  dilution or other  impairment  and take all necessary
action  in a timely  manner  and  without  delay to  effect  the  resale  of the
Restricted  Stock by the Investors at such time or times as the Investors desire
to sell such Restricted Stock,  whether or not any such sale may occur in or out
of the period of the guarantee.

         Investors, where appropriate,  and each Investor,  individually,  where
appropriate,  represent  and  warrant to the  Company  that (both at the time of
execution  of this  agreement  and as of the  date  upon  which  Investor  first
purchased  the Notes being  converted  into shares of the Company's no par value
Common Stock (the "Shares") pursuant to the terms of this agreement):

         a. Investor or the  Investors  either:  (1) had or have a  pre-existing
personal or business  relationship with the Company;  and/or (2) either alone or
through  a  purchaser  representative  of the  Investors  choosing  (who  is not
affiliated  in any way with the  Company)  are  sophisticated  in  business  and
financial matters and by reason of either such pre-existing  relationship and/or
their  knowledge  and  experience  in such  matters,  they have the  capacity to
evaluate the merits and risks of the prospective investment in the Shares.

         b. To the extent Investor or the Investors deemed necessary,  they have
consulted with their  attorney,  accountant or other business  and/or  financial
advisors regarding all aspects of the proposed investment in the Company.

         c.  Investor was and the  Investors are the sole parties in interest as
to the Shares being  acquired by them and are acquiring the Shares for their own
account, for investment only and not with view toward the resale or distribution
thereof, except as permitted by law or rule.

         d. The Investors  understand  that the Shares are not registered  under
the Securities Act of 1993,  (the "1993 Act") and the Shares will be "Restricted
Securities" as defined under Rule 144 promulgated under the 1933 Act. The Shares
may not be resold unless registered under the 1933 Act or an exemption from such
registration  is available.  The  Investors  agree that they will not attempt to
dispose of the Shares except in compliance with the 1933 Act.

         e. The Investors  understand  that the Shares will be imprinted  with a
legend in substantially the following form:

         THE  SHARES  REPRESENTED  HEREBY  HAVE NOT BEEN  REGISTERED  UNDER  THE
SECURITIES  ACT OF 1933, AS AMENDED (THE "ACT") OR ANY STATE OR FOREIGN LAW. THE
SHARES  MAY NOT BE SOLD  TRANSFERRED,  PLEDGED OR  
<PAGE>
HYPOTHECATED  UNLESS (i) THEY SHALL HAVE BEEN  REGISTERED  UNDER THE ACT AND ANY
APPLICABLE  STATE AND FOREIGN  SECURITIES  ACT OR OTHER LAW OR (ii) AN EXEMPTION
FROM SUCH REGISTRATION IS AVAILABLE AND THE CORPORATION SHALL HAVE BEEN FUNISHED
WITH AN OPINION OF COUNSEL SATISFACOTRY TO THE CORPORATION, THAT REGISTRATION OR
OTHER COMPLIANCE IS NOT REQUIRED UNDER ANY OF SUCH ACTS OR LAWS.

         f. At the time of any  resale of Shares,  the  selling  Investors  will
return the appropriate number of Shares sold to the Transfer Agent.

         g. The Investors  understand and agree that the Company will lodge stop
transfer instructions with its transfer agent to prohibit transfer of the Shares
except in strict compliance with the provisions of this agreement.

         h. The Investors  understand  and agree that the Shares do not have any
"registration"  or other  rights  entitling  them to have the Shares  registered
under the 1993 Act and that absent registration, the most likely method by which
the shares may be resold in the public market absent  registration is under Rule
144  promulgated by the SEC under the 1933 Act,  which will become  available at
the  earliest,  as to each  Investor,  one year from the date such Investor paid
consideration  for the Note (from which the Restricted Shares being sold by that
Investor were  converted).  The Investors  understand and agree that there is no
guarantee  that Rule 144 will be available for resales of the Shares and that if
Rule 144 is not available to them for any reason, they may not be able to resell
the Shares in the public market at all.

         i. The  Investors  understand  that the Company files reports and other
information  concerning the Company, its business and financial affairs with the
United States  Securities and Exchange  Commission (the "SEC") that are publicly
available. To the extent the Investors deemed necessary, they have examined such
reports and  information as are available  through the SEC,  including,  without
limitation,  the Company's Annual Report on Form 10-OSB, for the fiscal quarters
ended  September  30,  1997 and  December  31,  1997,  as amended  to date;  the
Company's Definitive Proxy Statement for its Annual Meeting of Shareholders held
February  6,  1998  and its  Current  Report  on Form 8-K  Reporting  an Even of
November 14, 1997, as filed with the SEC on or about December 17, 1997.

         j. The Investors  fully  understand that an investment in the Company's
securities  (including  the  Shares)  involves  a high  degree of risk and could
result in the entire loss of the  investment.  The Investors have adequate means
of providing for their current needs and possible financial  contingencies,  and
have no need,  and  anticipate no need in the  foreseeable  future,  to sell the
Shares for an indefinite period of time and have sufficient net worth to sustain
a loss of the entire  investment  in the  Shares in the event  such loss  should
occur.


         5.       FUTURE CONDUCT.

                  (a) In  consideration  of the  release  set forth  below,  the
Company  shall  comply 


<PAGE>
with all Federal and State  securities  laws which are required to allow for the
sale of the Restricted Stock under Rule 144.

(b) The Company shall  secure,  within two (2) business days of any request from
the Investors,  their brokers or the Transfer Agent, the necessary  opinion from
the Company's  Counsel that the Restricted Stock is eligible for sale under Rule
144.

                  (c) The Company  acknowledges and agrees that any violation of
Sections  1, 2, 3, 4, and of this  section  5 hereof  of this  Agreement  or any
breach of the representations and warranties set forth above or the inability of
the  Investors to resell the  Restricted  Stock  pursuant to Rule 144 will cause
damage to the Investors and agree that in the event of such violation or breach,
this Agreement  shall be null and void, at the option of the  Investors,  except
for the provisions of Section 7, 8,10 and 11 below.

         6.  MUTUAL   RELEASE.   The  Company  for  itself  and  its   partners,
shareholders, directors, officers, employees, assigns, predecessors, successors,
representatives  affiliates,  attorneys,  heirs,  legatees and agents on the one
hand, and Investors for themselves and their employees,  assigns,  predecessors,
successors, representatives affiliates, attorneys, heirs, legatees and agents on
the  other  hand,  except  as  provided  in  Sections  1,2,3,4,5  and 7 of  this
Agreement,  each irrevocably and unconditionally releases the other from any and
all claims,  demands, and causes of action of any kind whatsoever  (collectively
referred to as "Claims"),  whether known or unknown,  which it/he/she now has or
ever  has had,  from the  beginning  of time to the date of this  Agreement  and
Release which arise out of the offer and sale of the Notes to the Investors.

         Each party  understands  that  it/he/she  may have  Claims of which the
party has no knowledge  or  suspicion;  nevertheless,  the party agrees that the
release  contained in this Section 6 extends to all Claims whether or not known,
claimed or suspected by the party except the obligations of Sections 1,2,3,4 and
5 above.  As to such matter,  except as provided in Sections  1,2,3,4,  and 5 of
this Agreement,  each party expressly waives the benefits of Section 1542 of the
California Civil Code, which provides:

                  "A  general  release  does not  extend  to  claims  which  the
creditor does not know or suspect to exist in his favor at the time of executing
the release,  which if known by him must have materially affected his settlement
with the debtor."

         Each  party  acknowledges  that the  party  knows and  understands  the
contents  of this  Agreement  and  Release,  that  the  party  has  executed  it
voluntarily  and without  coercion of any kind,  and that the party  understands
that after signing this  Agreement and Release except as provided in paragraph 7
of this  Agreement  the  party  cannot  proceed  against  any  person  or entity
mentioned in it with respect to or on account of any of the matters  referred to
in it

         7. LIMITATION ON RELEASE.  The Parties agree that the release set forth
in Section 6 of this Agreement  shall not apply to claims that the Investors may
have against the Company and its partners,  shareholders,  directors,  officers,
employees,  assigns,  predecessors,   successors,   representatives  affiliates,
attorneys,  heirs,  legatees and agents  arising from or related 
<PAGE>
to fraud on the  marketplace or market  manipulation  with regard to the Note or
their  investment  in the Company or for any claims  against the Company and its
partners,  shareholders,  directors, officers, employees, assigns, predecessors,
successors, representatives affiliates, attorneys, heirs, legatees and agents if
the Company fails to perform its  obligations  under this  Agreement or breaches
the representations or warranties set forth in this Agreement.

         8.  TOLLING.  The  Parties  agree to toll and  suspend  the  running or
accrual  of time by  which  is  determined  any  defense  which  they  may  have
individually  or  collectively  against the other(s) by virtue of any statute of
limitations, laches or any similar defense, to and including June 19, 1999.

         Nothing  in  this  Agreement  shall  toll  or  suspend  any  statue  of
limitations beyond the permissible periods set forth in California Code of Civil
Procedure Section 360.5 or any other applicable law or rule; provided,  however,
that  should the period of tolling or  suspension  of  statutes  of  limitations
described in this Agreement be effective for a period or periods exceeding those
permitted by any said Section 360.5 or other applicable law or rule, such period
or periods  shall be reduced to the period or periods  permitted by said Section
or applicable law or rule.

         9. NO CLAIMS.  Each party  affirms that the party has not initiated any
claim,  charge,  action,  or legal  proceeding  of any kind  against  any  party
he/she/it released with respect to the Claims released in this Agreement.

         10.  INDEMNIFICATION  FOR BREACH.  Each party agrees to indemnify  each
party he/she/it released for all damages,  including  attorneys' fees, resulting
from his/her/its breach of any provision of this Agreement and Release.

         11. ATTORNEYS' FEES. The parties agree that the prevailing party in any
action or proceeding  henceforth between the parties, in regard to any action to
enforce or interpret this Agreement,  shall be entitled to reasonable attorneys'
fees and  costs in  addition  to all  other  relief  to which  he/she/it  may be
entitled.

         12. TAX LIABILITY.  Except as otherwise required by applicable law, The
Investors agree that they alone will be responsible for all taxes  applicable to
the securities issued under this Agreement.

         13. NO  ADMISSION  OF  LIABILITY.  Each  party  acknowledges  that this
Agreement is not an admission of guilt or liability.

         14. WARRANTIES. Each party warrants and represents to each of the other
parties that the party has full power,  legal  capacity  and  authority to enter
into,  perform and comply with the terms of this  Agreement.  Each party further
warrants and  represents to each of the other parties that such party has not by
agreement,  operation of law or  otherwise,  heretofore  assigned,  transferred,
hypothecated,  or purposed to assign,  transfer or  hypothecate to any person or
party,  the whole or any part of portion of such party's clams which  constitute
matters released pursuant to this Agreement.  Each party warrants and represents
to each of the  other  parties  that  such  party

<PAGE>
is the sole party who has the right,  title and  interest  in or to the  matters
such  party is  releasing.  Each  party  agrees to  indemnify,  defend  and hold
harmless,  including  for  attorneys'  fees and costs,  the other party from and
against any claim threatened or instituted against any other party for breach by
such party of the representations and warranties set forth in this paragraph.

         15. CONFIDENTIALITY. Each party agrees that the terms of this Agreement
are confidential and further agrees, except as required by law or to perform the
obligations hereunder, not to disclose its terms or the fact of its execution to
any other person or entity. This non-disclosure  provision does not apply to the
party's immediate family, employer, stockholder, attorney or tax advisor.

         16. VALIDITY. If any portion of this Agreement shall be held invalid by
a court  of  competent  jurisdiction,  the  validity  of the  remainder  of this
Agreement shall not be affected.

         17. INTEGRATION. This Agreement supersedes any previous understandings,
agreements  or  correspondence  of the parties on this subject and is binding on
the parties, their heirs, executors, administrators, and successors in interest.

         18. CHOICE OF LAW. This Agreement shall be governed by and construed in
accordance with the laws of the State of California.

         19.  SUCCESSORS AND ASSIGNS.  This Agreement  shall be binding upon and
shall inure to the benefit of the parties to this Agreement and their respective
heirs, executors,  administrators,  legal representatives,  successors, assigns,
employees, partners, agents and attorneys.

         20. COUNTERPARTS.  This Agreement may be executed in multiple originals
or counterparts,  in which event each multiple  original or counterpart shall be
deemed to constitute an original of this Agreement as to any persons or entities
whose original signatures or that of their representatives, appear thereon.

         21.  MUTUALLY  NEGOTIATED  AGREEMENT.  The terms of this Agreement were
freely  negotiated  by the parties  and  reviewed by counsel for the parties and
neither this  Agreement nor any of its provisions  shall be  interpreted  for or
against any party on the basis of the party that  drafted the  Agreement  or the
provision at issue.



<PAGE>



         In witness whereof, the undersigned,  and each of them, state that they
have read and understand the terms of the foregoing  Agreement,  that they enter
into the  Agreement  freely  and  without  coercion  or under  duress,  and have
executed this Agreement on the date and year first above written.

                                    U. S. WIRELESS DATA, INC.
                                    a Colorado Corporation

Dated:_____________                 By
                                         EVON KELLY, Chief Executive Officer


Dated:_____________                 By
                                        ROBERT ROBICHAUD,                     
                                        Chief Financial Officer and Secretary

Dated:_____________                 _____________________________________
                                    PAUL RIVAS

Dated:_____________                 _____________________________________
                                    CORINNE RIVAS

Dated:_____________                 _____________________________________
                                    WILLIAM SCHOEPP

Dated:_____________                 _____________________________________
                                    EVELYN SCHOEPP

Dated:_____________                 _____________________________________
                                    JOSEPH SCHOEPP

Dated:_____________                 _____________________________________
                                    GREGORY SCHOEPP

Dated:_____________                 _____________________________________
                                    BARBARA PERRY

Dated:_____________                 _____________________________________
                                    NORMA RIVAS

Dated:_____________                 _____________________________________
                                    DR. RALPH PENDELTON




<PAGE>


REVIEWED AND APPROVED:
                                Ireland Stapleton

Dated:______________                      By___________________________________


Dated:______________                      Lerner & Veit, P.C.

                                          By___________________________________


LIST OF EXHIBITS

EXHIBIT "A"              CONVERTIBLE NOTES

EXHIBIT "B"              SHARES OF RESTRICTED STOCK OF U.S. WIRELESS DATA, INC.

EXHIBIT "C"              BOARD OF DIRECTORS RESOLUTIONS

EXHIBIT "D"              DATE OF LAPSE OF 144 RESTRICTIONS

EXHIBIT "E"              SECURITIES OF U.S. WIRELESS DATA, INC. OWNED BY JOHN M.
                         LIVIAKIS, ROBERT B. PRAG AND LIVIAKIS FINANCIAL
                         COMMUNICATIONS, INC.

                                                                    EXHIBIT 23.1


                       CONSENT OF INDEPENDENT ACCOUNTANTS


We  hereby  consent  to the  use in the  Prospectus  constituting  part  of this
Registration  Statement  on Form  SB-2 of our  report  dated  October  13,  1997
relating to the financial  statements of U.S. Wireless Data, Inc., which appears
in such  Prospectus.  We also consent to the references to us under the headings
"Experts" and "Summary Financial  Information" in such Prospectus.  However,  it
should be noted that Price  Waterhouse  LLP has not prepared or  certified  such
"Summary Financial Information."



/s/ Price Waterhouse LLP
PRICE WATERHOUSE LLP

Boulder, Colorado
May 8, 1998

          CONSENT TO INCLUSION OF INFORMATION IN REGISTRATION STATEMENT
            TO BE FILED UNDER THE SECURITIES ACT OF 1933, AS AMENDED



     The undersigned,  Alvin C. Rice, hereby  acknowledges that he has agreed to
become a member of the Board of  Directors  of U.S.  Wireless  Data,  Inc.  (the
"Company") as of June 1, 1998,  and hereby  consents to inclusion of information
to such  effect  in a  Registration  Statement  on Form  SB-2 to be filed by the
Company on or about May 1, 1998 with the  United  States  Securities  & Exchange
Commission  under the Securities Act of 1933, as amended (the "Act"),  under the
captions  "Management,"   "Security  Ownership  of  Principal  Shareholders  and
Management" and "Certain Transactions," as may be required under the Act, and to
the filing of this Consent as an Exhibit to the Registration Statement.



                                              /s/ Alvin C. Rice 
                                              ------------------
                                                 [Signature]



         The foregoing was subscribed and sworn to before me, Kelly A. Corey

a notary public of the State of California, by Alvin C. Rice, on May 4, 1998.

         My commission expires:  March 9, 2002       


                                     /s/ Kelly A. Corey        
                                     --------------------------
                                     [Signature]

                                     Address:

                                     1304 Southpoint Blvd., #220        

                                     Petaluma, CA  94954       

                                     May 4, 1998       
                                     [Date]



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