U S WIRELESS DATA INC
DEFR14A, 1998-01-14
CALCULATING & ACCOUNTING MACHINES (NO ELECTRONIC COMPUTERS)
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                                  SCHEDULE 14A
                            SCHEDULE 14A INFORMATION
Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
                                (Amendment No. )
Filed by the Registrant [X]
Filed by a Party other than the Registrant [  ]
Check the appropriate box:
[ ]      Preliminary Proxy Statement
[ ]      Confidential, for Use of the Commission Only (as permitted by 
         Rule 14a-6(e)(2))
[X]      Definitive Proxy Statement
[ ]      Definitive Additional Materials
[ ]      Soliciting Material Pursuant to S 240.14a-11(c) or S 240.14a-12

                            U.S. Wireless Data, Inc. 
                            -------------------------
                (Name of Registrant as Specified In Its Charter)

     (Name of Person(s) Filing Proxy Statement if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):
[X]     No fee required.
[ ]     Fee computed on table below per Exchange Act Rules 14a-6(i)(4) and 0-11.
         1)    Title of each class of securities to which transaction applies:
                                                                               
         2)    Aggregate number of securities to which transaction applies:
                                                                               
         3)    Per unit price or other underlying value of transaction  computed
               pursuant to Exchange  Act Rule 0-11 (se forth the amount on which
               the filing fee is calculated and state how it was determined):
                                                                               
         4)    Proposed maximum aggregate value of transaction:
               ________________________________________________________________
         5)    Total fee paid:
                                                                               

[ ]      Fee paid previously with preliminary materials.
[ ]      Check box if any part of the fee is offset as provided by Exchange Act 
         Rule 0-11(a)(2) and identify the filing for which the offsetting fee 
         was paid previously.  Identify the previous filing by registration 
         statement number, or the Form or Schedule and the date of its filing.
         1)    Amount Previously Paid:
                                                                               
         2)    Form, schedule or Registration Statement No.:
                                                                               
         3)    Filing Party:
                    _                                                          
         4)    Date Filed:
                     _                                                         

<PAGE>
                             U.S. WIRELESS DATA, INC.      


                    NOTICE OF ANNUAL MEETING OF SHAREHOLDERS

                           To be Held February 6, 1998

     The Annual Meeting of Shareholders of U.S.  Wireless Data, Inc., a Colorado
corporation  (the  "Company"),  will be held on February 6, 1998,  at 2:00 p.m.,
Pacific Time, at 2200 Powell Street, 2nd Floor, Emeryville,  California, for the
following purposes:

         1.       To elect five directors to the Company's Board of Directors;

         2.       To  approve   amendments   to  the   Company's   Articles   of
                  Incorporation  to increase the number of shares of  authorized
                  no par value Common Stock (the "Common Stock") to 40,000,000;

         3.       To  approve   amendments   to  the   Company's   Articles   of
                  Incorporation  to authorize up to 15,000,000  shares of no par
                  value preferred stock (the "Preferred Stock"), up to 4,000,000
                  of which  will then be  immediately  designated  and issued as
                  Series A Cumulative  Convertible  Redeemable  Preferred  Stock
                  (the "Series A Preferred Stock");

         4.       To approve an amendment to the Company's  Amended 1992 Stock
                  Option Plan (the  "Plan") to  increase  the number of shares
                  available  for issuance  upon  exercise of options  issuable
                  under the Plan to 2,680,000 shares.

         5.       To ratify the selection of Price Waterhouse LLP as the 
                  Company's Independent Accountants.

         6.       To transact  such other  business as may properly  come before
                  the meeting or any adjournments or postponements thereof.
- -------------

         All shareholders are cordially invited to attend the meeting,  although
only  shareholders  of record at the close of business on December 15, 1997 will
be  entitled  to notice of and to vote at the  meeting.  The minutes of the last
Annual  Shareholders'   Meeting  and  the  Shareholders'  list  of  their  share
eligibility to vote at the 1997 Annual Meeting will be open to inspection by the
shareholders at the Company's principal office,  2200 Powell Street,  Suite 450,
Emeryville, California, for a period of 10 days prior to the Annual Meeting.

         Shares  can only be voted at the  meeting  if the  holder is present in
person or represented by proxy.  We urge you to date and sign the enclosed proxy
and return it in the accompanying  envelope  promptly so that your shares may be
voted in  accordance  with  your  wishes  and the  presence  of a quorum  may be
assured.  We  encourage  you to do so even if you plan to attend the  meeting in
person.  The prompt  return of your signed  proxy,  regardless  of the number of
shares you hold,  will aid the  Company in reducing  the  expense of  additional
proxy solicitation.  The giving of such proxy does not affect your right to vote
in person in the event you attend the meeting.

                                          By Order of the Board of Directors

                                          Robert E. Robichaud,
                                          Assistant Secretary
Emeryville, California
January 5, 1997
________________________________________________________________________________
                                   YOUR PROXY

PLEASE SIGN AND RETURN YOUR PROXY PROMPTLY IN THE ENCLOSED POSTPAID ENVELOPE.
SHOULD YOU ATTEND THE MEETING, YOU MAY VOTE IN PERSON EVEN THOUGH YOU HAVE
GIVEN A PROXY.  THE PROMPT RETURN OF YOUR PROXY WILL BE OF GREAT HELP IN
PREPARATION FOR THE MEETING.
________________________________________________________________________________
<PAGE>
                             U.S. WIRELESS DATA, INC.         
                          2200 POWELL STREET, SUITE 450
                           EMERYVILLE, CALIFORNIA 94608


                                 PROXY STATEMENT


Solicitation, Exercise and Revocability of Proxy

     The enclosed proxy is solicited by the Board of Directors of U.S.  Wireless
Data,  Inc. (the  "Company") for use at the Annual Meeting of Shareholders to be
held on February 6, 1998, or at any  adjournment  or  postponement  thereof (the
"Annual  Meeting").  The Annual Meeting will be held at 2:00 p.m., Pacific Time,
at 2200 Powell Street 2nd Floor, Emeryville,  California. It is anticipated that
this Proxy Statement and the accompanying  form of proxy will first be mailed to
the  shareholders  of the  Company on or about  January 5, 1998.  The  Company's
principal  executive  offices  are  located at 2200  Powell  Street,  Suite 450,
Emeryville,  California 94608 and its telephone number at those offices is (510)
596-2025.

     A proxy is revocable at any time,  before it is voted, by written notice to
the Company,  the giving of a  subsequent  proxy,  or attending  the meeting and
voting in person.  Unless contrary  instructions are indicated on the proxy, all
shares  represented by valid proxies received pursuant to this solicitation (and
not properly  revoked  before they are voted) will be voted as follows:  (1) for
the  election of the six  nominees  to the Board of  Directors  named  elsewhere
herein;  (2) for the amendment to the  Company's  Articles of  Incorporation  to
increase the number of shares of authorized Common Stock to 40,000,000;  (3) for
approval  of the  amendment  to  the  Company's  Articles  of  Incorporation  to
authorize the issuance of up to 15,000,000  shares of Preferred  Stock;  (4) for
approval of the amendment to the  Company's  1992 Stock Option Plan (the "Plan")
to increase the number of shares available for issuance upon exercise of options
issuable  under  the  Plan to  2,680,000  shares;  (5) for  retention  of  Price
Waterhouse  LLP  as  the  Company's  Independent  Accountants;  and  (6)  in the
discretion  of the Board of Directors as to such other  business as may properly
come before the meeting. In the event a shareholder specifies a different choice
on his or her proxy,  his or her  shares  will be voted in  accordance  with the
specifications so made.

Cost of Solicitation

         The cost of soliciting proxies will be borne by the Company.

Voting

     Only  shareholders  of record at the close of business on December 15, 1997
will be  entitled  to vote at the  meeting.  On that date there  were  9,212,420
shares of the Common  Stock  issued and  outstanding,  entitled  to one vote per
share  on  all  matters  being   submitted  to   shareholders  at  the  meeting.
Shareholders  are not  entitled  to  cumulate  their  votes in the  election  of
directors,  which means that the holders of more than half the shares voting for
the election of directors  can elect all the  directors if they choose to do so.
Approval of the amendments to the Company's Articles of Incorporation (Proposals
2 and 3)  requires  the  affirmative  vote of a majority of the shares of Common
Stock  outstanding  on the record date. On all other  matters,  a favorable vote
consists of a simple  majority of the votes  represented at a meeting at which a
quorum is present.  A quorum  consists  of a majority of the shares  entitled to
vote at the meeting.  The Company  believes  that as of December  15, 1997,  the
approximate number of shareholders of record of its common stock was 2,557. This
includes shares held in nominee or "street" accounts.

     The Board of Directors knows of only two  shareholders  who owned more than
five  percent of the  outstanding  voting  securities  of the  Company as of the
record date: John M. Liviakis and Robert B. Prag. See  "Beneficial  Ownership of
Common Stock."
                                      -3-
<PAGE>
                    INFORMATION RELATING TO VARIOUS PROPOSALS

Information Concerning Directors

         At the time of the Annual Meeting,  the Board of Directors will consist
of six  incumbent  members  who are seeking to be elected at the meeting to hold
office until the next meeting of  shareholders  and until their  successors  are
elected  and  qualified.  The  Company's  Articles of  Incorporation  and Bylaws
presently  provide  for a Board of no less  than  three  and no more  than  nine
directors.

     Evon A. Kelly,  Rod L.  Stambaugh,  Richard S.  Barton,  Caesar  Berger and
Chester N. Winter, all of whom are incumbent  directors,  have been nominated by
the Board of Directors  for  election as  directors  of the Company.  All of the
nominees have  informed the Company that they are willing to serve,  if elected,
and  management  has no  reason  to  believe  that any of the  nominees  will be
unavailable.  In the event a nominee for director should become  unavailable for
election, the persons named in the proxy will vote for the election of any other
person  who may be  recommended  and  nominated  by the Board for the  office of
director.  Information  regarding  director  nominees and directors is set forth
below.
<TABLE>
<CAPTION>
         Directors and Director Nominees

         Name                 Age            Principal Occupation               Director Since

<S>                           <C>            <C>                                <C> 
     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        --             CEO and President of               December 1997
                                             ADATOM, Inc.

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

     Alan B. Roberts          51             Vive President of Product          October 1994
                                             Development of International
                                             Verifact, Inc.

     Chester N. Winter        66             General Partner of Colorado        February 1994
                                             Incubator Fund, L.P.
</TABLE>
       Business Experience of Directors and Director Nominees

     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.

                                       -4-
<PAGE>
     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 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 A. 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.  "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.

     Alan B. Roberts.  Mr. Roberts is the Vice President of Product  Development
for International Verifact, Inc. He was President and Chief Executive Officer of
the Company from October 1, 1994,  until July 10,  1995,  and Vice  President of
Operations for Direct Data, Inc. (the Company's wholly-owned subsidiary that was
dissolved in October  1995) from February 1994 until  September  1994.  Prior to
that time, Mr. Roberts was Director of Product Marketing for Verifone, Inc., the
industry leader in point-of-sale terminal products.  While at Verifone from 1986
to 1994,  he also held  various  management  positions,  including  Director  of
Product  Management.  Mr. Roberts graduated from the University of Texas in 1967
with a  bachelors  degree in  Mathematics  and in 1969 with a masters  degree in
Computer Sciences.

     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 as 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.

                                      -5-
   <PAGE>
    Board of Directors and Committees

     The Company has a standing audit committee which consists of Messrs. Winter
and  Roberts.  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 at the board meeting. 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.  Business of the Company was conducted primarily
through   consultation  among  management  and  directors  followed  by  consent
resolutions adopted by all members of the Board of Directors.
<TABLE>
<CAPTION>
Other Executive Officers

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

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

<S>                                <C>            <C>                            <C> 
       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

</TABLE>
       Business Experience of 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.

     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,   decisionmaking  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 also 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.

                                      -6-
<PAGE>
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 Last Fiscal Year

       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.
<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

                                      -7-
<PAGE>
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.

       Employment Agreements and Change In Control Provisions

     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 an arrangement  under which it pays Rod L.  Stambaugh,  its
President, $130,000 per year. Mr. Stambaugh may also be granted stock options as
approved by the Board of Directors.

     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 $4.24 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.  The executive
bonus plan is subject to  approval  by the Board of  Directors.  Pursuant to the
Amended 1992 Stock Option Plan, all granted options  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,  subject to  shareholder  approval at the next Annual
Meeting of Shareholders.  As of November 30, 1997, there were a total of 645,181
options  outstanding  under the Plan,  263,731 of which were vested.  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

                                      -8-
<PAGE>
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 "Director Compensation," above.

       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.

                                      -9-
<PAGE>
Form S-8 Registration of Shares of Common Stock
Issuable Pursuant to Options Under the Plan

       The  Company  has  registered  up  to  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.  If Proposal 4 is approved,  and the number of
shares  issuable  pursuant  to exercise  of options  issuable  under the Plan is
increased  by  1,800,000  shares,  the  Company  intends  to amend  its Form S-8
Registration Statement to add the 1,800,000 additional shares of Common Stock to
those registered under that Registration Statement.

Beneficial Ownership of Common Stock

       The  following  table  sets  forth  certain  information   regarding  the
beneficial  ownership  of the  Company's  Common  Stock  (the only  class of the
Company's stock outstanding),  as of November 30, 1997, by (i) each director and
nominee for  director,  (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  November 30, 1997 upon the
exercise of warrants,  options or other rights  exercisable  for, or convertible
into,  Common  Stock.  As of November 30, 1997,  there were a total of 9,212,420
shares of Common 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>
                                                           Shares Beneficially Owned (1)
                                                                             Percent
                                                                                of
Name of Beneficial Owner                                       Number         Class
- ------------------------                                       ------         -----
<S>                                                         <C>             <C> 
Rod L. Stambaugh................................            427,700 (2)       4.5%
Evon A. Kelly...................................            150,000 (3)       1.6%
Richard S. Barton...............................                    -0-       0.0%
Caesar Berger...................................            202,704 (4)       2.2%
Alan B. Roberts.................................             13,740 (5)         *
Chester N. Winter...............................            100,281 (6)       1.1%
John M. Liviakis................................          3,971,250 (7)       37.4%
  2420 "K" Street, Suite 220
  Sacramento, CA 95816
Robert B. Prag..................................          1,470,000 (8)       14.9%
  2420 "K" Street, Suite 220
  Sacramento, CA 95816
Liviakis Group                                            5,295,250 (9)       47.8%
  2420 "K" Street, Suite 220
  Sacramento, CA 95816
entrenet Group, LLC                                         580,000 (10)       5.9%
  5213 El Mercado Parkway, Suite D
  Santa Rosa, CA 95403...........................
All directors and executive officers 
     as a group (9 persons)......................         1,313,609 (11)      13.6%

- ------------------
<FN>
 *     Represents less than 1% of outstanding shares.

                                      -10-
<PAGE>
(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 November 30, 1997, 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 November 30, 1997.
(3)  Includes shares underlying a total of 150,000 options exercisable within 60
     days of November 30, 1997.
(4)  Includes 192,704 shares owned of record by Cardservice International,  Inc.
     ("CSI"),  a company for which Mr. Berger serves as executive vice president
     and  which  is  a  significant   customer  of  the  Company.  See  "Certain
     Transactions." Mr. Berger disclaims any beneficial  ownership of the shares
     owned of record by CSI. Also  includes  10,000  shares  underlying  options
     exercisable within 60 days of November 30, 1997.
(5)  Includes  shares  underlying a total of 5,000  options and 2,631  warrants
     exercisable within 60 days of November 30, 1997.
(6)  Includes shares underlying a total of 77,781 options  exercisable within 60
     days of November 30, 1997.
(7)  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").  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  146,250  shares of Common  Stock  issuable to LFC
     pursuant to a consulting  agreement  between the Company and LFC dated July
     25, 1997,  under which the Company was  obligated  to issue  123,750 of the
     shares as of November 15, 1997 and 22,500 additional shares of Common Stock
     within 60 days of November 30, 1997. See "Certain Transactions."
(8)  The information  shown is based upon Schedule 13D/A (Amendment No. 2) dated
     November 26, 1997 filed on behalf of the Liviakis Group.  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 48,750 shares
     of Common Stock issuable to Mr. Prag pursuant to the  consulting  agreement
     between the Company and LFC described in footnote (7) to this table,  under
     which the Company was  obligated to issue 41,250  shares as of November 15,
     1997 and 7,500 additional shares of Common Stock to Mr. Prag within 60 days
     of November 30, 1997.  The number of shares shown also includes the 146,250
     shares of Common Stock issuable to LFC as described in footnote (7) to this
     table which are reported in the Schedule  13D/A as being  subject to shared
     voting and dispositive power between Mr. Liviakis,  Ms. Liviakis,  Mr. Prag
     and LFC. See "Certain Transactions."
(9)  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 (7)
     and  (8) to this  table  as to  which  any  person  in the  Liviakis  Group
     exercises  sole or shared  voting and  disposition  power,  except that the
     146,250  shares  issuable to LFC are included only once in the share number
     shown. See "Certain Transactions."
(10) Includes  300,000  shares  underlying a convertible  debenture  issued as a
     consulting  fee to  entrenet.  Also  include  280,000  shares  issuable  to
     entrenet  as a  finder's  fee as of  August  6,  1997,  at such time as the
     Company has obtained  shareholder  approval  for an increase in  authorized
     Common Stock to no less than 40,000,000 shares. See "Certain Transactions."
(11) Includes  all shares  underlying  options  and  warrants  as  described  in
     footnotes (2) - (6) of this table.  Also includes  397,684  shares that are
     subject to a  shareholder  voting  agreement  between  the  Company and Mr.
     Richard  P.  Draper,  the owner of such  shares,  by which Mr.  Draper  has
     granted the Company  authority to vote such shares in its discretion,  plus
     31,500  shares  underlying  options  issued to three  additional  executive
     officers  which are  exercisable  within 60 days of November 30, 1997.  See
     "Management - Executive Compensation."
</FN>
</TABLE>

                                      -11-
<PAGE>
Section 16(a) Beneficial Ownership Reporting Compliance

     Section 16(a) of the Securities  Exchange Act of 1934 (the "Exchange  Act")
requires the Company's officers and directors,  and persons who beneficially own
more than 10% of a registered class of the Company's equity securities,  to file
reports of ownership and changes in ownership  with the  Securities and Exchange
Commission.  Officers,  directors and greater than 10% shareholders are required
by SEC regulations to furnish the Company with copies of all Section 16(a) forms
they file.

       The  information  required to be  disclosed in this section of this Proxy
Statement is  incorporated  by reference  from  Amendment No. 1 to the Company's
Annual  Report on Form  10-KSB/A for the fiscal year ended June 30,  1997,  from
Item 9, under the caption "Compliance with Section 16(a) of the Exchange Act." A
copy of that report is being mailed to shareholders with this Proxy Statement.

Certain Transactions

       Transactions with Cardservice International, Inc.

       Mr.  Caesar  Berger,  a director  of the  Company,  is also an officer of
Cardservice  International,  Inc. 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 warrants to purchase
a total of  142,544  shares of  Common  Stock,  exercisable  at 150% of the then
current market price,  including  registration  rights on the underlying shares.
CSI exercised those warrants as of April 26, 1996; however, rather than exercise
its registration rights, CSI has been selling shares from time to time under SEC
Rule 144. The Company is  obligated  to pay  royalties to CSI on future sales of
POS-50(R) product built with the inventory in the amount of $150 per unit on the
first 1,000 units and $100 per unit on any additional units.

     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 $10,000 in cash and
issue a total of 300,000 shares of its Common Stock as consulting  fees 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. As of
November 30, 1997,  the Company was obligated to issue 123,750 shares to LFC and
41,250  shares to Mr.  Prag  under the  Consulting  Agreement.  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.
As of December  10,  1997,  the Company  was  obligated  to pay LFC $76,500 as a
finder's fee in connection with the closing of a $3,060,000 private placement of
the  Company's  8%  Adjustable  Rate  Convertible  Subordinated  Debentures  Due
December 31, 1999 (the "8%  Debentures"),  by reason of LFC's having  located JW
Charles Securities,  Inc., the finder used by the Company in the offering of the
8% Debentures.  See "8% Debenture  Offering and  Relationship to Proposals 2 and
3," below.

       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 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 "Beneficial Ownership of Common Stock." 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

                                      -12-
<PAGE>
a right to  include  shares),  including  a  one-time  demand  registration  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.  Pursuant  to the  agreement  by which  they  purchased  the
interests,  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  A.  Barton as a director  of the  Company  but have not
exercised their rights  regarding  another director as of the date of this Proxy
Statement.

       At the time the Liviakis Warrants were sold to Messrs. Liviakis and Prag,
the  Company  did not (and  presently  does  not)  have an  adequate  number  of
authorized  and  unissued  shares of  Common  Stock  available  to allow for the
exercise of the  warrants.  The  subscription  agreement  pursuant to which they
purchased  their shares and the Liviakis  Warrants  therefore  provides that the
Liviakis  Warrants are not exercisable  until January 15, 1998, and in the event
that the Company is unable to issue the shares of Common  Stock  underlying  the
Liviakis Warrants at the time of an attempted exercise, the Company is obligated
to repurchase  any Liviakis  Warrants for which the Company  cannot issue shares
for the difference between the then-current market price of the Common Stock and
the exercise  price of the  warrants.  Messrs.  Liviakis and Prag entered into a
Letter Agreement with the Company as of October 20, 1997, pursuant to which they
agreed that the Liviakis  Warrants would not become  exercisable until the later
of January 15, 1998, or the time  immediately  following the next Annual Meeting
of  Shareholders  of the Company.  The Company agreed it would submit a proposed
amendment  to its  shareholders  at that  meeting  to  increase  the  number  of
authorized  shares of Common Stock to no less than 40,000,000.  If the Company's
shareholders do not approve Proposal 2 being submitted at this meeting,  Messrs.
Liviakis  and Prag's  repurchase  rights as to  warrants  for which the  Company
cannot issue shares upon attempted  exercise will again become effective.  As of
November 11, 1997,  Messrs.  Liviakis and Prag entered into a Shareholder Voting
Agreement  with the  Company to vote all  shares  owned by them as of the record
date of this  meeting  in  favor of  Proposals  2 and 3.  See  "Proposal  2" and
"Proposal 3."

       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%  Debentures  sold on December 10,
1997. See "8% Debenture Offering and Relationship to Proposals 2 and 3," below.

       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  debenture 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 "Beneficial Ownership of Common Stock." In addition,  the Company was
obligated  to pay  entrenet a finder's  fee of 8% for any direct  financings  it
located for the Company.  entrenet  located LFC and was therefore  entitled to a
finder's  fee  for  that  $500,000  financing.   A  difference   developed  over
interpretation of the consideration  payable to entrenet as its finder's fee for
locating LFC. The matter was 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 has obtained shareholder approval for an increase in
authorized Common Stock to no less than 40,000,000 shares. See "Proposal 2." The
Company has 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.


       Transactions with ADATOM, Inc.

     The Company has placed  orders to purchase  office  furniture  and computer
equipment in the approximate amount of $200,000 through ADATOM,  Inc., a company
that is owned by Richard S. Barton. Mr. Barton, a director and director-nominee,
also  serves as an  executive  officer of ADATOM.  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
suppliers of the same  furniture and  equipment.  The Company  believes that the
terms upon which it has  purchased  and may in the  future  purchase  items from
ADATOM  will be at least  as  favorable  as can be  obtained  from  independent,
unaffiliated  parties.  The Company may make additional purchases from ADATOM in
the future.


                                      -13-
<PAGE>
       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,  serves as Vice
President of Product  Development.  See "Information  Concerning  Directors." 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. The Company intends to take steps to
assure that the terms of any  equipment  purchased  from IVI will be at least as
favorable as could be obtained from unaffiliated third parties.


8% Debenture Offering and Relationship to Proposals 2 and 3

     On December 10, 1997, U.S.  Wireless Data,  Inc. (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% Debentures").
The net proceeds to the Company from the offering were $2,769,300,  after paying
finder's  fees  of  $290,700,  but  before  paying  additional  expenses  of the
offering, which are estimated at $50,000.

       The  Debentures  will  automatically  convert into shares of no par value
Series A Cumulative  Convertible Redeemable Preferred Stock, with a stated value
of $1.00 per  share  (the  "Series  A  Preferred  Stock")  at any time  prior to
maturity,  unless previously  redeemed or converted into shares of the Company's
no par value  common  stock  (the  "Common  Stock"),  upon  effectiveness  of an
amendment to the Company's Articles of Incorporation  authorizing the Company to
issue up to 15,000,000  shares of Preferred  Stock, up to 4,000,000 of which may
be designated  by the Board of Directors as shares of Series A Preferred  Stock.
That amendment is being submitted to shareholders at this meeting as Proposal 3.
The conversion  rate will be equal to one share of Series A Preferred  Stock for
each dollar of principal  face amount of the  Debentures  being  converted.  Any
accrued but unpaid  interest  owing on the  Debentures to the date of conversion
will be paid either in cash or in Common  Stock of the  Company.  No  fractional
shares of Series A Preferred Stock will be issued upon conversion.

       The Debentures or the shares of Series A Preferred  Stock into which they
have been converted will be further convertible at the option of the holder into
shares of Common Stock effective upon (a) an amendment to the Company's Articles
of  Incorporation  increasing  the number of shares of  authorized  Common Stock
(which is being submitted to shareholders at this meeting as Proposal 2) and (b)
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 Debentures or Series A Preferred Stock are convertible (the
"Common Stock Registration  Statement") or (ii) 150 days from December 10, 1997.
The rate at which the  Debentures  or Series A Preferred  Stock are  convertible
(either per dollar of Debenture or per share of Series A Preferred  Stock,  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 no longer  applicable.  No fractional shares of Common
Stock  will be  issued  upon  conversion  of  Debentures  or  shares of Series A
Preferred  Stock;  rather,  the Company will either pay cash for such fractional
share or apply a rounding formula to issue only full shares of Common Stock.

       The Debentures (or the Series A Preferred Stock into which the Debentures
have become  converted)  automatically  convert to Common Stock (if a sufficient
number of shares  are  available)  if the  Company  closes a  $5,000,000  public
offering  at a minimum  share price of $10.00.  The shares of Common  Stock into
which the Debentures  and/or the Series A Preferred  Stock are  convertible  and
which are issuable as interest on the  Debentures  and dividends on the Series A
Preferred Stock are hereafter referred to as the "D/PS Common Stock."

       Interest  on the  Debentures  (or  cumulative  dividends  on the Series A
Preferred Stock which become payable once the Debentures  have become  converted
to Series A  Preferred  Stock) are payable in arrears to holders of record as of
March 31, June 30, September 30 and December 31 of each year, beginning December
31,  1997,  at an initial  rate of 8% per annum,  subject to reduction to 4% per
annum upon effectiveness of a registration statement under the Securities Act of
1933, as amended (the "Securities  Act") covering the Common Stock issuable upon
conversion  of the  Debentures  (or the Series A Preferred  Stock into which the
Debentures have become converted) (the "Common Stock  Registration  Statement").

                                      -14-
<PAGE>
Unless converted or redeemed,  the Debentures will be due and payable in full on
December  31, 1999.  Interest on the  Debentures  (or  dividends on the Series A
Preferred  Stock if the Debentures  have become  converted to Series A Preferred
Stock) is payable in Common Stock, if possible.

     The Company does not presently have an adequate  number of shares of Common
Stock authorized to allow payment of interest on the Debentures (or dividends on
the Series A Preferred  Stock) to be paid in shares of Common  Stock or to allow
for conversion of the Debentures or Preferred Stock into shares of Common Stock,
nor does the  Company  have  shares of  Preferred  Stock  presently  authorized.
Proposal 2 submits to  shareholders  an amendment to the  Company's  Articles of
incorporation  to increase the number of shares of Common Stock from its present
number of 12,000,000 shares to 40,000,000 shares to its shareholders. Proposal 3
submits to shareholders an amendment to the Company's  Articles of Incorporation
to  authorize  a total  of  15,000,000  shares  of no par  value  "blank  check"
Preferred  Stock (up to 4,000,000 of which would then be immediately  designated
by the Board of Directors as Series A Preferred  Stock into which the Debentures
would then  automatically  become  converted).  If  Proposal 2 is  approved  but
Proposal 3 is not, the Debentures would not be converted into shares of Series A
Preferred  Stock but would  become  convertible  directly  into shares of Common
Stock as described  above. If Proposal 2 is not approved,  interest or dividends
on the  Debentures  will be  payable  in cash and the  Debentures  (or  Series A
Preferred Stock, if Proposal 3 is approved but Proposal 2 is not) will remain as
unsecured,  subordinated,  interest  or  dividend  bearing  obligations  of  the
Company, payable in cash.

       Assuming approval of Proposal 2 by shareholders,  the number of shares of
Common  Stock  issuable  at each  interest  or  dividend  payment  date  will be
determined  by applying the  applicable  interest  rate to determine  the dollar
amount of the payment due, then converting that amount to the appropriate number
of shares  based on the average  closing bid price of the Common  Stock over the
last five trading days of the quarter,  as quoted on the OTC Electronic Bulletin
Board or the price as quoted on The Nasdaq Stock Market or another exchange,  if
and when the stock is  listed  on any such  exchange.  No  fractional  shares of
Common Stock will be issued as interest or dividends;  rather, a Holder entitled
to a  fractional  share will  receive  at the  Company's  option,  either a cash
payment for such  fractional  share or the next higher or lower  number of whole
shares, as calculated using a rounding formula.

       The Company also entered into an  agreement  with the  purchasers  of the
Debentures  to file a  registration  statement  with the SEC  covering  the D/PS
Common Stock within 90 days of December 10, 1997.  The Company will use its best
efforts to obtain effectiveness of the registration  statement.  However, 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 Debentures and/or
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  Debentures  and/or  Preferred  Stock.  The
Company is to use its best efforts to maintain effectiveness of the registration
statement  for 16 months from June 30,  1998.  The  Company  will be required to
include up to  approximately  6,385,000  additional  shares in the  registration
statement  which are the subject of "piggyback"  registration  rights granted to
other holders of the Company's securities.  A total of 5,100,000 of those shares
are  registrable  for the benefit of  Liviakis  Financial  Communications,  Inc.
("LFC") and two affiliates of LFC, Messrs.  John M. Liviakis and Robert B. Prag.
LFC and Messrs. Liviakis and Prag have agreed that they will not sell any shares
under the registration  (even if they elect to have their shares included in the
registration) until at least July 31, 1998. See "Certain Transactions."

       The Company may redeem the Debentures  and/or the Preferred  Stock at any
time  during  the first 270 days  following  the  initial  closing  date of this
offering (and for 60 days thereafter under certain circumstances) if the closing
bid price (or last sale price, if available) of the Common Stock for at least 20
trading days in any  consecutive  30 trading day period is less than the Minimum
Conversion  Price.  The  Company  must pay  118% of the  holder's  initial  cash
investment to redeem either  Debentures or Preferred Stock, plus pay accrued but
unpaid  dividends  to the date of  redemption.  The  Company may also redeem any
Preferred Stock  outstanding three years from December 10, 1997, at stated value
plus accrued and unpaid dividends.

       The Company has agreed with the purchasers of the Debentures that it will
not offer any equity securities in private offerings pursuant to SEC Regulations
D or S or otherwise, for 150 days from December 10, 1997. After such period, and

                                      -15-
<PAGE>
continuing until the shares  underlying the Debentures and/or Series A Preferred
Stock have been  registered  for public  sale,  the  Company has granted a first
right of refusal to the  purchasers  of the  Debentures  to purchase  any equity
securities  offered  privately by the Company pursuant to SEC Regulations D or S
or otherwise.

       The offering of 8% Debentures was made pursuant to Rule 506 of Regulation
D and Section 4(2) of the Securities Act. The Debentures, the Series A Preferred
Stock and the D/PS  Common  Stock  (hereafter  collectively  referred  to as the
"Securities")  are or will, when issued,  be "restricted  securities" as defined
under Rule 144 of the  Securities  Act.  Holders  will not be able to resell the
Securities absent an effective registration statement covering the Securities or
an exemption from such registration requirements, the availability of which must
be demonstrated to the satisfaction of the Company. There is currently no public
market for the Debentures or the Preferred  Stock and there is no intention that
any public trading market develop for the Debentures or Preferred Stock.

     JW Charles Securities, Inc. of Boca Raton, Florida, acted as finder for the
Company in connection with the offering.  JW Charles  received a finder's fee of
7% of the gross  offering  proceeds  and a Stock  Purchase  Warrant to  purchase
50,000  shares of the  Company's  Common Stock at $6.525 per share,  exercisable
until December 9, 2000.  The shares  underlying the Warrant have both demand and
"piggyback" registration rights. The Company is also obligated to pay a finder's
fee of 2.5% of the gross offering  proceeds,  or $76,500,  to Liviakis Financial
Communications,  Inc. for its assistance in locating JW Charles Securities.  See
"Certain Transactions."

       The foregoing  summarizes the terms and conditions of certain  agreements
entered into between the Company and the  purchasers of the 8%  Debentures.  The
descriptions  of the terms of the  agreements are qualified in their entirety by
reference  to  copies  of  the  operative  documents,  including  the  Debenture
Agreement  (including the form of 8% Debenture  Certificate),  the  Registration
Rights Agreement and the Form of Subscription Agreement which have been filed by
the Company with the SEC as Exhibits to its Form 8-K Current Report Reporting an
Event of December  14, 1997.  Copies of these  documents as filed by the Company
are available  through the SEC's Edgar  database and will also be made available
to any shareholder upon written request to the Company at its principal  offices
located at 2200 Powell Street, Suite 450, Emeryville,  CA 94608, Attn: Robert E.
Robichaud,  Asst.  Secretary.  The proposed form of Articles of Amendment to the
Company's  Articles  of  Incorporation  including  the  Designation  of Series A
Cumulative  Convertible Redeemable Preferred Stock to be authorized by the Board
of Directors  for filing with the  Colorado  Secretary of State if Proposal 3 is
approved is included as Exhibit B to this Proxy Statement.

                              PROPOSALS FOR VOTING

PROPOSAL 1:  ELECTION OF DIRECTORS

       The Board of Directors has nominated the persons named above for election
as  directors  of the  Company  to  serve  until  the  next  Annual  Meeting  of
Shareholders and until their successors are duly elected and qualified.

       Vote Required

       In order to be elected as a  director,  a nominee  will have to receive a
majority of the votes cast for that nominee,  assuming a quorum (which  consists
of a majority of the shares  entitled to vote at the  meeting) is present at the
meeting.  Cumulative  voting in the election of  directors  is not allowed.  See
"Voting," above.

       Board Recommendation

       The Board of  Directors  recommends  that the  shareholders  vote FOR the
reelection of the six incumbent  directors  described  above under  "Information
Relating to Various Proposals - Information Concerning Directors."

PROPOSAL 2:  AMENDMENT TO THE COMPANY'S ARTICLES OF INCORPORATION TO AMEND
ARTICLE 4 TO INCREASE THE NUMBER OF SHARES OF AUTHORIZED COMMON STOCK TO
40,000,000
                                      -16-
<PAGE>
       The Board of Directors has adopted resolutions to approve an amendment to
Article 4 of the Company's  Articles of  Incorporation to increase the number of
authorized  shares of Common Stock from  12,000,000 to 40,000,000.  The proposed
Amendment  to the  Articles  of  Incorporation  which  would be  filed  with the
Colorado  Secretary  of State upon  approval of Proposals 2 and 3 is included as
Exhibit A to this Proxy  Statement.  If either  Proposal 2 or 3 is  rejected  by
shareholders,  appropriate  modifications  will be made to  Exhibit  A prior  to
filing to reflect the actions taken by the Company's shareholders.

       Need to Increase Authorized Common Stock

     The Company does not presently have enough  authorized and unissued  Common
Stock to honor the exercise or conversion of outstanding  options,  warrants and
rights  entitling  the holders  thereof to acquire  shares of Common  Stock (the
"Common Stock Instruments"). As of November 30, 1997, the Company had a total of
9,212,240   shares  of  Common  Stock   outstanding.   There  were  a  total  of
approximately  4,695,760  additional shares of Common Stock issuable pursuant to
outstanding Common Stock Instruments as of November 30, 1997, although by reason
of vesting  schedules and agreements with the holders of certain of those Common
Stock Instruments,  only approximately  2,069,580 shares are presently issuable.
Once fully vested,  or the agreements to postpone  issuance  rights expire,  the
Company would be short by approximately  1,908,000 shares of Common Stock if all
holders  of  Common  Stock  Instruments  invoked  their  rights to shares of the
Company's Common Stock.

       In  addition,  since  November  30,  1997,  the Company has issued the 8%
Debentures  and the 50,000  share Common  Stock  Purchase  Warrant to JW Charles
Securities,  Inc.  described  above. At a conversion price of $6.00 per share of
Common Stock,  the  $3,060,000 of 8% Debentures or 3,060,000  shares of Series A
Preferred Stock would require 510,000 shares of Common Stock upon conversion; at
$4.00 per share (the  Minimum  Conversion  Price which is in effect for 270 days
from  December 10,  1997),  765,000  shares of Common Stock would be issuable on
conversion.  See "8% Debenture  Offering and  Relationship to Proposals 2 and 3"
above.

       Most of the Common Stock Instruments are backed by the  representation of
the  Company  that it would at all times  keep an  adequate  number of shares of
Common Stock  reserved to honor the Common Stock  Instrument  or, more recently,
that it would  repurchase  the Common Stock  Instrument  for a specified  amount
(generally the fair market value of the issuable  shares less the  consideration
to be  received  therefor)  if it is unable to issue the shares of Common  Stock
underlying  the  Instrument.  It is  therefore  imperative  that  the  Company's
Articles of Incorporation be amended to increase the authorized number of shares
of  Common  Stock  in  order  for  the  Company  to be able  to  honor  existing
obligations.  The  deficit  between  the  number of  available,  authorized  and
unissued  shares of Common  Stock and the  Company's  obligations  also makes it
impossible  for the  Company  to  pursue  any  additional  financings  or  other
transactions requiring Common Stock.

     Certain  Effects  Of  Authorized  But  Unissued  Common  Stock,   Including
Anti-Takeover Implications

       Upon  approval  of  Proposal  2, there will be  approximately  26,042,000
shares of Common Stock available for future issuance without further shareholder
approval (less additional  reservations of shares to honor conversion  rights of
the  Debentures  and/or Series A Preferred  Stock).  The  additional  authorized
shares of Common Stock would also be available for issuance  (subject to further
shareholder  approval if required by law or applicable  stock exchange rules) at
such times and for such proper corporate  purposes as the Board of Directors may
approve.  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,
conversions  of convertible  securities,  employee  benefit plans,  stock splits
effected in the form of stock dividends,  and other general corporate  purposes.
Increasing the authorized Common Stock will give the Company greater flexibility
and will allow the Company to issue  additional  Common  Stock for the  purposes
described above.

       One of the effects of the  existence  of unissued and  unreserved  Common
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.  For example,  the issuance of shares of Common Stock in a public or
private sale,  merger,  or similar  transaction would increase the number of the
Company's  outstanding shares,  thereby diluting the interest of a party seeking
to acquire control of the Company.

                                      -17-
<PAGE>
       The Company does not currently have any plans to issue additional  shares
of  Common  Stock  other  than  shares  of Common  Stock as  interest  on, or in
conversion  of, the 8%  Debentures,  as dividends on, or in  conversion  of, the
Series A Preferred  Stock (if Proposal 3 is approved),  and upon the exercise or
conversion  of the Common  Stock  Instruments  which have been issued to date or
which may be  issued  in the  future  to the  Company's  employees,  nonemployee
directors, consultants or others.

       Vote Required

       The  affirmative  vote of the  holders of a majority  of the  outstanding
shares of Common Stock is needed for the approval of this proposal.  Abstentions
and broker non-votes will have the same effect as a vote against Proposal 2.

       Each of the  Company's  officers,  directors  and 5% owners have executed
voting  agreements  with the Company  pursuant to which they have agreed to vote
any and all shares  they own as of the record  date of this  meeting in favor of
Proposal 2. See "Beneficial Ownership of Common Stock," above.

       Recommendation of the Board of Directors

       For the  reasons  stated  above,  the Board of  Directors  believes  that
approval of Proposal 2 is  essential to the ability of the Company to pursue its
business  plan and to honor the  obligations  it has to holders of Common  Stock
Instruments and the 8% Debentures.  The Board of Directors therefore  recommends
that the shareholders vote FOR Proposal 2.

PROPOSAL  3:  AMENDMENT  TO THE  COMPANY'S  ARTICLES OF  INCORPORATION  TO AMEND
ARTICLE 4 TO AUTHORIZE  15,000,000 SHARES OF "BLANK CHECK PREFERRED STOCK, UP TO
4,000,000 OF WHICH ARE TO BE IMMEDIATELY DESIGNATED AS SERIES A PREFERRED STOCK

       Reasons for Proposal 3

       The Board of Directors has adopted resolutions to approve an amendment to
Article 4 of the Company's  Articles of  Incorporation  to authorize  15,000,000
shares of what 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.  If
Proposal 3 is approved, the Board of Directors will act immediately to designate
up to 4,000,000  shares of Preferred Stock as Series A Preferred Stock to effect
conversion of the 8% Debentures into shares of Series A Preferred Stock. See "8%
Debenture Offering and Relationship to Proposals 2 and 3" above.

       The purpose of Proposal 3 is thus two-fold: first, to authorize shares of
undesignated  Preferred  Stock which may be  designated  and issued from time to
time by the Board of  Directors  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;  second, to authorize the class
of stock  needed to allow the Board of  Directors  to  designate up to 4,000,000
shares of such class as Series A Preferred Stock,  which will effect  conversion
of the 8% Debentures.

     Description  of "Blank  Check"  Preferred  Stock,  Including  Anti-Takeover
Implications

       If Proposal 3 is approved, the Board could authorize the issuance, at any
time or from time to time, of one or more series of Preferred  Stock,  generally
without any further  shareholder  approval  unless required by law or applicable
stock exchange rules. The Company is not presently subject to any stock exchange
rules which would  require such  shareholder  approval.  In addition,  the Board
would 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.

                                      -18-
<PAGE>
     One of the  primary  purposes  of  authorizing  the Board of  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 to be  immediately  designated  upon  approval of Proposal 3 as
described herein, 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  subject  to this
proposal (other then the Series A Preferred  Stock  described  herein) cannot be
stated or estimated with respect to any or all of the securities authorized.

       Description of Series A Preferred Stock

Generally

       As  described  above under "8%  Debenture  Offering and  Relationship  to
Proposals 2 and 3," the Board of Directors will designate up to 4,000,000 shares
of Preferred  Stock as Series A Preferred Stock to allow the 8% Debentures to be
converted  into shares of Series A Preferred  Stock.  As of the date  hereof,  a
total of  3,060,000  shares of Series A  Preferred  Stock  would be  required to
effect  conversion of the 8%  Debentures.  Any shares not required to honor such
conversion rights would be removed from the Designation.

       The shares of Series A Preferred Stock will carry a stated value of $1.00
per share.  When issued,  the Series A Preferred  Stock will be duly and validly
issued,  fully paid and  nonassessable  and the holders will have no  preemptive
rights.  The Series A Preferred Stock will not be subject to any sinking fund or
other  obligation  of the  Company to redeem or retire  the  Series A  Preferred
Stock. Unless earlier redeemed by the Company, the Series A Preferred Stock will
have a perpetual  maturity.  Any Series A Preferred  Stock redeemed or otherwise
acquired by the Company will, upon  cancellation,  have the status of authorized
but unissued  Preferred Stock subject to reissuance by the Board of Directors as
Series A  Preferred  Stock or as  shares of  Preferred  Stock of any one or more
other, different series.

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, 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 date following the date of
original  issuance  of the Series  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.

       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.

                                      -19-
<PAGE>
       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  (including  shares of the corporation's
stock) if after giving effect to such distribution the corporation (1) would not
be unable 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.

Conversion into Common Stock

       The Series A Preferred  Stock is  convertible at the option of the holder
into shares of Common Stock  effective  upon (i) an  amendment to the  Company's
Articles of Incorporation  increasing the number of shares of authorized  Common
Stock  (which is being  submitted  at this  meeting  as  Proposal  2) and (ii) a
declaration of effectiveness by the SEC of a registration statement covering the
Common Stock into which the Series A Preferred Stock are convertible. The Series
A Preferred Stock will be convertible into Common Stock at per share rate, based
upon the stated value of $1.00 per share (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.  The Conversion Price will in no case
be less  than  $4.00  per  share of  Common  Stock  for the  first 270 days from
December 10, 1997 (the "Minimum Conversion  Price").  After such 270 day period,
the Minimum Conversion Price will be eliminated.  No fractional shares of Common
Stock will be issued upon  conversion  of 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 Series A Preferred Stock.

       The  Company  has agreed to file a  registration  statement  with the SEC
covering  the  shares of Common  Stock  issuable  as  dividends  on the Series A
Preferred Stock and upon conversion thereof. The registration statement is to be
filed within 90 days of December 10, 1997. If the registration  statement is not
effective within 150 days of the initial closing date, then the Conversion Price
and the  Minimum  Conversion  Price are  reduced  by 2% off the  then-applicable
conversion  prices.  For each  additional  30 days (or any  fraction of a 30 day
period that the  registration  statement  remains  ineffective),  the applicable
conversion  price is reduced  another 2%.  This  reduced  price then  remains in
effect  for the  remaining  period  during  which the Series A  Preferred  Stock
remains outstanding.

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 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 liquidation  preference and accrued
dividends,  the shares of Series A  Preferred  Stock will not be 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 is not
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.


                                      -20-
<PAGE>
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  dividends
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  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.

       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.

       Vote Required

       The  affirmative  vote of the  holders of a majority  of the  outstanding
shares of Common  Stock is needed for  approval of Proposal 3.  Abstentions  and
broker non-votes will have the same effect as a vote against Proposal 3.

       Each of the  Company's  officers,  directors  and 5% owners have executed
voting  agreements  with the Company  pursuant to which they have agreed to vote
any and all shares  they own as of the record  date of this  meeting in favor of
Proposal 3. See "Beneficial Ownership of Common Stock," above.

       Recommendation of the Board of Directors

       The Board of  Directors  believes  that  approval of Proposal 3 is in the
best  interests  of the Company  and its  shareholders.  The Board of  Directors
therefore recommends that the shareholders vote FOR Proposal 3.

PROPOSAL 4: APPROVAL OF AMENDMENTS TO THE COMPANY'S  1992 STOCK OPTION PLAN (THE
"PLAN") TO INCREASE THE NUMBER OF SHARES UNDERLYING  OPTIONS THAT MAY BE GRANTED
UNDER THE PLAN FROM 880,000 TO 2,680,000 SHARES

       The Board of Directors has approved,  and  recommends  that  shareholders
approve,  an amendment to the Company's 1992 Stock Option Plan (the "Plan") that
would increase the number of shares of Common Stock underlying  options that may

                                      -21-
<PAGE>
be granted under the Plan from its present number of 880,000 shares to 2,680,000
shares.

       The Plan was originally  adopted in September 1992 for use in encouraging
employees,  directors  and others in a position to  contribute to the success of
the  Company by granting  them a right to  participate  in the  Company  through
exercise  of  stock  options.  In  December  1995,  the  shareholders   approved
amendments  to the  Plan  which  had been  previously  adopted  by the  Board of
Directors,  which were primarily  adopted to assure  compliance with federal tax
and  securities  laws,  but which were also  adopted to allow the Plan to better
serve the intended purpose of motivating employees, consultants and directors to
exert their best efforts on behalf of the Company.

       Reasons for the Proposed Amendment

       The Company has embarked on a vigorous  program to expand the business of
the Company. As part of that expansion,  the Company has brought on new officers
and  personnel,  many of whom it has desired to motivate  to  contribute  to the
success of the Company  through  the grant of stock  options.  Shareholders  had
previously  approved  a total of  880,000  shares of Common  Stock for  issuance
pursuant to options that could be granted  under the Plan.  As of June 30, 1997,
only 190,951 shares  remained  available for issuance of options under the Plan.
Consequently,  on August 6, 1997, the Board of Directors adopted an amendment to
the Plan to increase the number of shares  reserved under it by 1,800,000,  to a
total of 2,680,000  shares,  and approved  submission to shareholders  for their
approval at the next Annual Meeting.

       Description of the Plan

       A description  of the Plan is set forth in the foregoing  section of this
Proxy Statement entitled "Executive Compensation - Stock Option Plan." A copy of
the Plan  (including  the proposed  amendment)  is included as Exhibit C to this
Proxy Statement.

       Options Presently Outstanding under the Plan

       As  of  November  30,  1997,  there  were  a  total  of  645,181  options
outstanding  under the Plan,  263,731 of such options being vested at that date.
Of the total  options,  222,781 were held by  directors  (one of whom is also an
officer of the  Company),  152,400 were held by other  executive  officers,  and
272,400  were  held  by  employees  or  consultants  of the  Company.  See  also
"Executive  Compensation - Stock Option Plan." The following  table sets forth a
summary of option grants and outstanding options held by certain persons and the
terms of those  options.  Information  is also included  regarding the number of
options that have been exercised by each person or group.
<TABLE>
<CAPTION>
==================================================================================================================================
                                                    Option Grants                            # of Options
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                                                                          # of
            Optionee                                                   Exercise                                         Options
       (Name and Position)            # Shares          Date            Price       Vested         Unvested         Exercised
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                 <C>               <C>                 <C>     <C>           <C>                   <C>   
Rod L. Stambaugh,                   75,000            09/16/92             $0.13       -               -                   75,000
President, Director,                80,000            12/05/95             $0.13    70,400          9,600                  -0-
Director-nominee
- ----------------------------------------------------------------------------------------------------------------------------------
Evon A. Kelly, Chief                 (1)
Executive Officer, Director,
Director-nominee
- ----------------------------------------------------------------------------------------------------------------------------------
Robert E. Robichaud, Chief          50,000            09/05/97             $3.95     8,000         42,000                 -0-
Financial Officer
- ----------------------------------------------------------------------------------------------------------------------------------
Raymond J. Mueller, Vice            50,000            11/24/97             $6.34     5,000         45,000                 -0-
President - Operations
- ----------------------------------------------------------------------------------------------------------------------------------

<PAGE>

Current Executive Officers          325,000           09/16/92-            $0.13-    92,900        139,500               92,600
as a Group (6 persons)                                11/24/97             $6.34
==================================================================================================================================
- ----------------------------------------------------------------------------------------------------------------------------------
Richard A. Barton,                     (2)                                           -             -
Director and Director-
nominee
- ----------------------------------------------------------------------------------------------------------------------------------
Caesar Berger, Director             20,000            12/05/95             $0.13      -            5,000                 15,000
and Director-nominee                20,000            12/05/96             $0.218    5,000         15,000                 -0-
                                    (2)
- ----------------------------------------------------------------------------------------------------------------------------------
Alan B. Roberts, Director           35,068            12/05/95             $0.13     -              5,000                30,068
                                    20,000            09/29/96             $0.16     -             10,000                10,000
                                    20,000            09/29/97             $6.15     -             20,000                 -0-
                                    (2)
- ----------------------------------------------------------------------------------------------------------------------------------
Chester N. Winter,                  47,781            12/05/95             $0.13     42,781        5,000                  -0-
Director and Director-              20,000            02/09/96             $0.13     15,000        5,000                  -0-
nominee                             20,000            02/09/97             $0.125    5,000         15,000                 -0-
                                    (2)
- ----------------------------------------------------------------------------------------------------------------------------------
Non-Employee Directors as           202,849           12/05/95-            $0.125-   72,781        70,000                60,068
a Group (4 persons)                   (2)             02/09/97             $6.15
==================================================================================================================================
All Employees as a group            575,250           08/24/93-            $0.13-    103,050       169,350              297,800
(3)                                                   11/25/97             $7.41
==================================================================================================================================
<FN>
      (1)  Mr.  Kelly was granted a stock option to purchase  600,000  shares of
           the  Company's  Common Stock at the time he was hired;  however,  the
           option was not granted under the Plan. See "Executive  Compensation -
           Employment Agreements and Change in Control Provisions," above.

      (2)  Each non-employee director is entitled to a 20,000 share option grant
           on the anniversary date of becoming a director.  Options grantable to
           these  directors  after November 30, 1997, and through the end of the
           fiscal year ended June 30, 1998,  are not included in the table.  See
           "Executive Compensation Director Compensation," above.

      (3)  Includes  215,000  options granted to Michael  Brisnehan,  the former
           President  and Chief  Financial  Officer of the Company.  The options
           were granted in 1993 (125,000  options) and 1995 (90,000  options) at
           the  exercise  price of  $.13/share.  All of the  options  have  been
           exercised.

</FN>
</TABLE>
       Need for Shareholder Approval of the Amendment to the Plan

       In order to allow the options  that have been issued as  incentive  stock
options to receive the favorable tax treatment such options are allowed, as well
as to obtain  certain  exemptions  from  Exchange  Act  Section 16  "short-swing
profits"  rules that would  otherwise  apply,  shareholders  of the Company must
approve  the  amendment  to the Plan  within  twelve  months  of the date it was
adopted by the Board of Directors.

       Vote Required

       Approval of the amendment to the Plan requires the affirmative  vote of a
majority  of the  shares of Common  Stock  present  and voting at a meeting if a
quorum is present.
                                      -23-

<PAGE>
       Recommendation of the Board of Directors

       The Board of Directors recommends a vote FOR approval of Proposal 4.

PROPOSAL 5:  TO RATIFY THE SELECTION OF PRICE WATERHOUSE LLP AS THE COMPANY'S
INDEPENDENT ACCOUNTANTS.

       The  Board  has  selected  Price  Waterhouse  LLP,   independent   public
accountants,  as independent  auditors for the Company for 1998. A resolution is
being  submitted  to  shareholders  at the  meeting  for  ratification  of  such
selection and the accompanying proxy will be voted for such ratification, unless
instructions  to the contrary are indicated  therein.  Although  ratification by
shareholders  is not a legal  prerequisite  to the  Board's  selection  of Price
Waterhouse  LLP as the Company's  independent  public  accountants,  the Company
believes such ratification to be appropriate.  If the shareholders do not ratify
the  selection of Price  Waterhouse  LLP, the  selection of  independent  public
accountants  will be  reconsidered by the Board;  however,  the Board may select
Price Waterhouse LLP,  notwithstanding the failure of the shareholders to ratify
its selection.

       The Board expects that  representatives  of Price  Waterhouse LLP will be
present at the meeting,  will have an opportunity to make a statement if they so
desire, and will be available to respond to appropriate questions.

       Price   Waterhouse  LLP  has  been  the  Company's   independent   public
accountants  since  1994.  During the fiscal  year  ended June 30,  1997,  Price
Waterhouse  LLP  performed  audit and other  services for the Company  including
consultations  during  the year on  matters  related  to  accounting,  financial
reporting and the review of financial and related  information that was included
in filings with the Securities and Exchange Commission.

       The appointment of auditors is approved annually by the Board.

       Vote Required

       Approval of Proposal 5 requires the affirmative vote of a majority of the
shares of Common Stock present and voting at a meeting if a quorum is present.

       Recommendation of the Board of Directors

       The Board of Directors recommends a vote FOR approval of Proposal 5.

                                  OTHER MATTERS

       The Board of  Directors  of the Company  knows of no other  matters to be
presented at the annual meeting other than those described  above.  However,  if
any other  matters  properly  come before the meeting,  it is intended  that any
shares voted by proxy will be voted in the discretion of the Board of Directors.

                              SHAREHOLDER PROPOSALS

     In  accordance  with the rules of the  Securities  and Exchange  Commission
("SEC"), any proposal of a shareholder intended to be presented at the Company's
1998 Annual  Meeting of  Shareholders  must be received by the  Company,  to the
attention  of the  Secretary,  at 2200  Powell  Street,  Suite 450,  Emeryville,
California  94608 by  September  1, 1998,  in the form and  subject to the other
requirements of the applicable rules of the SEC, in order for the proposal to be
considered for inclusion in the Company's notice of meeting, proxy statement and
proxy  relating to the 1998 Annual  Meeting.  If the Company  elects to move the
date of the 1998  Annual  Meeting  more  than 30 days  from the date of the 1997
Annual  Meeting,  such proposals must be received by a reasonable  time prior to
such meeting.
                                      -24-
<PAGE>
                      ANNUAL REPORT - FINANCIAL STATEMENTS

     A copy of the  Company's  1997 Annual  Report on Form  10-KSB/A  (including
Amendments 1 and 2 thereto),  including financial statements for the years ended
June 30, 1997 and 1996, is being mailed to all shareholders herewith. Except for
any portion of the Form 10-KSB/A which is specifically incorporated by reference
into this Proxy  Statement,  neither the Form 10- KSB/A nor the Chief  Executive
Officer's  letter included in the 1997 Annual Report are to be regarded as proxy
solicitation  material or as a communication  by means of which any solicitation
is being made.  THE COMPANY  WILL  PROVIDE  ANY  SHAREHOLDER  WITH A COPY OF ANY
EXHIBIT TO THE FORM 10-KSB/A PURSUANT TO THE REQUEST PROCEDURE  DESCRIBED IN THE
FORM 10-KSB/A.

                           INCORPORATION BY REFERENCE

       The following  information is  incorporated  by reference into this Proxy
Statement from the Company's  Annual report on Form 10-KSB/A for the Fiscal Year
ended June 30, 1997: Item 9, under the caption "Compliance with Section 16(a) of
the Exchange Act."


                               By Order of the Board of Directors


                               Robert E. Robichaud
                               Assistant Secretary

Dated:   January 5, 1998





                                      -25-
<PAGE>
                            U.S. Wireless Data, Inc.

                      Appendices to Proxy Statement for the
                       1997 Annual Meeting of Shareholders



Appendix 1:  Form of Proxy Card

Appendix 2:  1997 Annual Report on Form 10-KSB/A (Amendment No. 1)

<PAGE>
                            U.S. Wireless Data, Inc.

                       Exhibits to Proxy Statement for the
                       1997 Annual Meeting of Shareholders


A.        Articles of Amendment to the Articles of Incorporation Re: Increase in
          Authorized   Common  Stock  to  40,000,000  Shares  (Proposal  2)  and
          Authorization  of 15,000,000  Shares of "Blank Check"  Preferred Stock
          (Proposal 3)

B.        Articles of Amendment to the Articles of Incorporation Re: Designation
          of up to 4,000,000 Shares of Series A Cumulative Convertible Preferred
          Stock (Relating to Proposal 3)

C.        1992  Amended  Stock Option  Plan,  as Proposed to be Further  Amended
          (Relating to Proposal 4)
<PAGE>

                                                                       Exhibit A

                                 Proxy Statement
                                       of
                            U.S. WIRELESS DATA, INC.

                              ARTICLES OF AMENDMENT
                                       TO
                            ARTICLES OF INCORPORATION


                  FIRST:  That the name of the Corporation is U.S.
Wireless Data, Inc.
                  SECOND:  That the text of the  Amendment  to the  Articles  of
Incorporation  of the Corporation  increasing the number of shares of authorized
no par value common stock to 40,000,000 and authorizing  15,000,000 shares of no
par value  preferred stock is as set forth on Exhibit 1 attached hereto which is
incorporated herein by reference.
                  THIRD:  That the Amendment was adopted on
_________________________, 1998.
                  FOURTH:  That the Amendment was duly adopted by the
shareholders of the Corporation.
                  IN WITNESS WHEREOF, U.S. Wireless Data, Inc. has caused
these Articles of Amendment to be duly executed this _____ day of
__________________, 1998.

                                                U.S. Wireless Data, Inc.

                                                By:  ______________________
                                                    Evon A. Kelly,
                                                    Chief Executive Officer
ATTEST:

_________________________________
Robert E. Robichaud,
Assistant Secretary


<PAGE>
                                    Exhibit 1

               Articles of Amendment to Articles of Incorporation

                            U.S. Wireless Data, Inc.


                  Article  FOURTH  of  the  Articles  of  Incorporation  of  the
Corporation is hereby amended to read in its entirety as follows:

          A. The  aggregate  number of shares which the  Corporation  shall have
     authority to issue is fifty-five million (55,000,000) shares, consisting of
     forty  million  (40,000,000)  shares of common stock  without par value per
     share (the "Common  Stock"),  and fifteen  million  (15,000,000)  shares of
     preferred stock without par value per share (the "Preferred Stock").

          B. The  Board of  Directors  is  authorized,  subject  to  limitations
     prescribed by law and the provisions of this Article FOURTH, to provide for
     the  issuance of the shares of Preferred  Stock in series,  and by filing a
     certificate  pursuant  to the  applicable  law of the State of  Colorado to
     establish  from time to time the  number of shares to be  included  in each
     such series, and to fix the designation,  powers, preferences and rights of
     the  shares of each such  series  and the  qualifications,  limitations  or
     restrictions thereof.

          The authority of the Board with respect to each series shall  include,
     but not be limited to, determination of the following:

                    1. The  number of shares  constituting  that  series and the
               distinctive designation of that series;

                    2. The dividend  rate on the shares of that series,  whether
               dividends  shall be  cumulative,  and,  if so, from which date or
               dates, whether dividends shall be payable in cash or in kind, and
               the relative rights of priority,  if any, of payment of dividends
               on shares of that series;

                    3. Whether that series shall have voting rights, in addition
               to the voting  rights  provided by law,  and, if so, the terms of
               such voting rights;

                    4.  Whether that series  shall have  conversion  privileges,
               and,  if so,  the  terms and  conditions  of such  conver-  sion,
               including provision for adjustment of the conversion rate in such
               events as the Board of Directors shall determine;


<PAGE>

                    5.  Whether  or not the  shares  of  that  series  shall  be
               redeemable,  and,  if  so,  the  terms  and  conditions  of  such
               redemption,  including the date or dates upon or after which they
               shall be redeemable,  and the amount per share payable in case of
               redemption,  which amount may vary under different conditions and
               at different redemption dates;

                    6.  Whether  that series  shall have a sinking  fund for the
               redemption or purchase of shares of that series,  and, if so, the
               terms and amount of such sinking fund;

                    7. The rights of the  shares of that  series in the event of
               voluntary or involuntary liquidation,  dissolution or winding up,
               or merger,  consolidation,  distribution or sale of assets of the
               Corporation,  and the  relative  rights of  priority,  if any, of
               payment of shares of that series; and

                    8. Any other relative rights, preferences and limitations of
               that series.  Shares of  Preferred  Stock may be  authorized  and
               issued,  in aggregate  amounts not  exceeding the total number of
               shares  of  Preferred   Stock   authorized  by  the  Articles  of
               Incorporation, from time to time as the Board of Directors of the
               Corporation  shall determine and for such  consideration as shall
               be fixed by the Board of Directors.

                         [End of Articles of Amendment]


                                       -2-
<PAGE>

                                                                       Exhibit B

                            U.S. WIRELESS DATA, INC.

                              ARTICLES OF AMENDMENT
                                       TO
                            ARTICLES OF INCORPORATION


          FIRST: That the name of the Corporation is U.S. Wireless Data, Inc.

          SECOND:   That  the  text  of  the   Amendment   to  the  Articles  of
     Incorporation of the Corporation determining the designations, preferences,
     limitations  and  relative  rights of the Series A  Preferred  Stock is set
     forth on Exhibit 1 attached hereto and is incorporated herein by reference.

          THIRD: That the Amendment was adopted on ______________________, 1998.

          FOURTH:  That the Amendment was duly adopted by the Board of Directors
     of the Corporation.

          IN WITNESS WHEREOF, U.S. Wireless Data, Inc. has caused these Articles
     of  Amendment  to be duly  executed  this _____ day of  __________________,
     1998.


                                                     U.S. Wireless Data, Inc.


                                                      By:______________________
                                                         Evon A. Kelly,
                                                         Chief Executive Officer
ATTEST:

_________________________________
Robert E. Robichaud,
Assistant Secretary


<PAGE>



                                    EXHIBIT 1

                       DESIGNATION OF SERIES A CUMULATIVE
                     CONVERTIBLE REDEEMABLE PREFERRED STOCK


                  U.S.   Wireless  Data,  Inc.,  a  Colorado   corporation  (the
"Corporation"),  hereby  designates the  preferences,  limitations  and relative
rights of its Series A  Cumulative  Convertible  Redeemable  Preferred  Stock as
follows:

1.        DESIGNATION

          Four Million (4,000,000) shares of the Corporation's  15,000,000 total
authorized  shares of no par value  preferred  stock are  hereby  designated  as
Series A Cumulative Convertible Redeemable Preferred Stock (hereinafter referred
to as the "Series A Preferred").

2.       STATED VALUE

         The Series A Preferred  shall have a stated value of one dollar ($1.00)
per share (hereafter the "Stated Value").

3.       DIVIDENDS

          (a) Right to  Dividends  and  Initial  Dividend  Rate.  The holders of
     outstanding  Series A Preferred  shall be  entitled  to receive  cumulative
     dividends at the initial rate of eight  percent (8%) per share,  per annum,
     based on the Stated Value of the Series A Preferred.  Cumulative  dividends
     shall accrue and be paid  quarterly to record holders of Series A Preferred
     as of March 31,  June 30,  September  30 and  December 31 of each year (the
     "Dividend Record Dates"), in arrears, if, as and when declared by the Board
     of  Directors,  out of  assets  at the  time  legally  available  for  such
     dividends.

          (b) Adjustment of Dividend Rate. The dividend  payable on the Series A
     Preferred  shall be reduced  to four  percent  (4%) per annum upon  initial
     effectiveness of a registration  statement with the United State Securities
     and  Exchange  Commission  (the "SEC")  covering the shares of Common Stock
     into which the Series A  Preferred  is  convertible.  Thereafter,  interest
     shall  continue at such rate until all of the Series A  Preferred  has been
     converted to Common Stock or all shares of the Series A Preferred have been
     redeemed by the Corporation.

<PAGE>
          (c) Payment Dates for Dividends.  Dividends shall be paid on or before
     the 15th of the month  following each Interest  Payment Record Date, or the
     next Business Day thereafter if such day is not a Business Day.

          (d) Payment of Dividends.  The Corporation  shall pay all dividends on
     the  Series A  Preferred  in shares of its no par value  common  stock (the
     "Common Stock") to the extent the  Corporation  has a sufficient  number of
     shares of Common Stock  available to pay such  dividends.  Shares of Common
     Stock  used to pay  dividends  may be  authorized  and  unissued  shares or
     treasury shares of the Corporation.  The Corporation agrees to use its best
     efforts to maintain a sufficient number of shares of Common Stock available
     at all  times  to  allow  for the  payment  of  dividends  on the  Series A
     Preferred in shares of Common Stock. If the Corporation has an insufficient
     number of shares of Common Stock available at any time to pay all dividends
     then owing in shares of Common Stock,  the  Corporation  may pay all or any
     part of such dividend in cash or other property (including other securities
     of the Corporation) having a value equal to the dividend then payable.

          (e) Number of Shares of Common Stock  Issuable as  Dividends.  For any
     dividend  being  paid in shares of Common  Stock,  the  number of shares of
     Common Stock  issuable per share of Series A Preferred  shall be calculated
     as follows:  The amount of the dividend  owing on the Series A Preferred at
     the  Dividend  Record  Date (in  dollars)  shall be divided by the  average
     closing bid price of the Common Stock over the last five trading days prior
     to the Dividend Record Date as quoted on the OTC Electronic Bulletin Board,
     or such other quotation  service as is quoting bid and asked prices for the
     Common Stock. If the Common Stock is then listed on the NASDAQ Stock Market
     or any other national  exchange which has closing bid price reporting,  the
     five day  average of the  closing  bid price for the Common  Stock for such
     days as reported on NASDAQ or such other national securities exchange shall
     be  substituted  for the five day average  closing bid price as reported by
     the OTC Electronic  Bulletin Board or other quotation service. In the event
     the Common Stock is not quoted on any exchange or quotation  service,  then
     the Board of  Directors,  acting in good faith,  shall  adopt a  resolution
     valuing the Common Stock for purposes of  determining  the number of shares
     of Common Stock  issuable as a dividend at such Dividend  Record Date.  The
     price of the Common  Stock used for purposes of  determining  the number of
     shares  issuable as  dividends on the Series A Preferred or for purposes of
     conversion  of Debentures  into Common Stock  pursuant to Section 5 of this
     designation is hereafter  referred to as the "Market  Price." When computed
     in connection with a conversion transaction,  the average shall be computed
     using the five trading days prior to the Conversion Date.

          (f) Payment of Dividends to Holders  Based on Total Shares of Series A
     Preferred Registered in the Name of Such Holder. Notwithstanding the number
     of  certificates  held by an individual  holder of Series A Preferred,  the
     Corporation shall be entitled to cumulate the number of shares  represented
     by all  such  certificates  held in the name of the  same  holder,  and the
     cumulative  total shall then be  multiplied  by the number of Common Shares
     issuable as a

                                       -2-
<PAGE>
     dividend per share of Series A Preferred  to determine  the total number of
     shares of Common  Stock  issuable  to such holder at each  Dividend  Record
     Date.

          (g) No Issuance of Fractional  Shares.  No fractional shares of Common
     Stock will be issued as a dividend  on the Series A  Preferred;  rather,  a
     holder of Series A Preferred  otherwise  entitled to a fractional  share of
     Common  Stock  as a  dividend  may  receive,  at  the  sole  option  of the
     Corporation,  either (i) cash in lieu of such fractional share, or (ii) the
     next higher whole number of shares of Common Stock if the fractional  share
     to which such holder is otherwise  entitled is equal to 0.5 or greater,  or
     the next lower  whole  number of shares of Common  Stock if the  fractional
     share to which such holder is otherwise entitled is less than 0.5.

          (h) Dividend  Statements.  At the time of each dividend  payment,  the
     Corporation  shall  provide  each  holder  of  Series  A  Preferred  with a
     statement showing the manner in which it calculated the dividend payable at
     such Dividend Record Date,  including the calculation used to determine the
     number of shares of Common Stock issued as such dividend.

          (i)  Place  of  Dividend  Payment.  Dividends  shall be  payable,  and
     transfer of the Series A Preferred  will be  registrable,  at the Principal
     Office of the  Company.  Upon  request  by a holder of Series A  Preferred,
     payment of  dividends  shall be made by delivery of a check or Common Stock
     certificates to the registered holder mailed to such holder's address as it
     appears on the Series A Preferred register.

          (j) Priority of Dividends.  The Corporation shall make no Distribution
     (as defined below) to the holders of Common Stock in any fiscal year unless
     and until any and all unpaid dividends shall have been paid upon all Series
     A Preferred.  "Distribution"  as used in this Section means the transfer of
     cash or  property  without  consideration,  whether by way of  dividend  or
     otherwise (except a dividend in shares of the Corporation), or the purchase
     or redemption of shares of the Corporation  for cash or property,  but does
     not include (i) the  repurchase  of shares  from a  terminated  employee or
     consultant of the Corporation  within the terms of an agreement approved by
     the Corporation's  Board of Directors or (ii) a distribution  which is part
     of a voluntary liquidation, dissolution or winding up of the Corporation.

          (k)  Dividends  Cumulative.  All  dividends  owing  on  the  Series  A
     Preferred shall be cumulative.  Dividends shall accrue or accumulate to the
     extent they are unpaid.  Unpaid dividends shall bear and accrue interest at
     the same rate  applicable  to the Series A Preferred  as of the time of the
     Dividend  Record  Date  for the  unpaid  dividend.  The  unpaid  dividends,
     together with interest thereon, shall be paid as soon as the Corporation is
     legally able to pay any such  dividends  and  interest.  Interest on unpaid
     dividends shall also be paid in shares of Common Stock,  if possible,  with
     the number of shares of Common Stock issuable as interest being  calculated
     in the same manner as for dividends.

                                       -3-

<PAGE>
4.       LIQUIDATION PREFERENCE

          (a)  Basic  Preference  Rights.  In  the  event  of any  voluntary  or
     involuntary liquidation,  dissolution,  or winding up of the Corporation (a
     "Liquidation"):

               (1)  Payments  to Holders of Series A  Preferred.  Each holder of
          shares of Series A  Preferred  then  outstanding  shall be entitled to
          receive an amount  equal to $1.00 for each share of Series A Preferred
          (the "Series A Liquidation  Preference"),  plus all accrued and unpaid
          dividends  thereon  to the date  fixed for  distribution,  before  any
          payment shall be made in respect of the Corporation's Common Stock.

               (2) Payments to Holders of Common  Stock.  After payment has been
          made to the holders of Series A Preferred of the full amounts to which
          they are entitled under Paragraph 4(a)(1) above, the holders of Common
          Stock shall be entitled to receive all declared  and unpaid  dividends
          thereon to the date fixed for distribution.

               (3) Should Assets Exceed  Payments.  The remaining  assets of the
          Corporation  available for distribution to shareholders after payments
          are  made  under  Paragraphs  4(a)(1)  and  4(a)(2)  above,  shall  be
          distributed pro rata among all of the Corporation's shareholders.  For
          purposes  of this  Paragraph  4(a)(3),  holders of Series A  Preferred
          shall share in this distribution in proportion to the number of shares
          of Common Stock they would hold had full  conversion of their Series A
          Preferred  occurred on the day prior to the Liquidation,  according to
          the provisions of Sections 5 and 6, below.

               (4) Should  Assets Be  Insufficient.  If upon a  Liquidation  the
          assets  of  the   Corporation   available  for   distribution  to  its
          shareholders  shall be  insufficient  to make full  payments due under
          Paragraph  4(a)(1),  then the holders of the Series A  Preferred  then
          outstanding  shall share  ratably in proportion to the total number of
          such shares  owned by each such  holder,  first in  proportion  to the
          respective Series A Liquidation Preference, and next, in proportion to
          the amount of unpaid dividends.

               (5) Source of Liquidation  Payment. The holders of stock shall be
          paid under this  Subsection  4(a) out of the assets of the Corporation
          available  for  distribution  to  shareholders,  whether from capital,
          surplus or earnings.

               (6) Merger or  Acquisition.  The  Corporation  shall not effect a
          merger,  reorganization,  or  consolidation of the Corporation into or
          with  another   corporation   or  the  sale  or  transfer  of  all  or
          substantially   all  of  the  assets  of  the  Corporation  until  the
          Corporation  shall  have  provided  notice to all  holders of Series A
          Preferred pursuant to Subsection 4(b), below.  Unless otherwise agreed
          to by the  holders of a majority  of the Series A  Preferred  which is
          then outstanding, a merger,  consolidation,  reorganization or sale of
          all or substantially all of the  Corporation's  assets shall be deemed
          to be a Liquidation.

                                       -4-
<PAGE>
          (b) Notice. In the event of any Liquidation of the Corporation,  or in
     the  event  of  any  merger,   reorganization,   or  consolidation  of  the
     Corporation  into or with another  corporation,  or the sale or transfer of
     all or substantially all of the assets of the Corporation,  the Corporation
     shall give each holder of Series A Preferred  initial written notice of the
     proposed  action  within  fifteen  (15)  days  after  the date the Board of
     Directors   approves  such  action,  or  twenty  (20)  days  prior  to  any
     shareholders'  meeting  called to approve such action,  or twenty (20) days
     after the commencement of any involuntary proceeding, whichever is earlier.

               (1) Content of Notice.  Such initial written notice (the "Initial
          Notice")  shall  describe the  material  terms and  conditions  of the
          proposed  action,  including a  description  of the stock,  cash,  and
          property to be  received  by the  holders of Series A  Preferred  upon
          consummation  of the proposed  action.  If any material  change in the
          facts set forth in the Initial  Notice  shall occur,  the  Corporation
          shall promptly give another written notice (the  "Subsequent  Notice")
          to each holder of the Series A Preferred of that material change.

               (2)  Notice  Precedes  Consummation.  The  Corporation  shall not
          consummate any Liquidation of the Corporation before the expiration of
          twenty (20) days after the  mailing of the Initial  Notice or ten (10)
          days after the mailing of any Subsequent  Notice,  whichever is later.
          But any such 20-day or 10-day period may be shortened upon the written
          consent of the holders of a majority  of the Series A  Preferred  then
          outstanding.

          (c)  Non-Cash  Distributions  on  Liquidation.  In  the  event  of any
     Liquidation  of the  Corporation  which will  involve the  distribution  of
     assets other than cash, the  Corporation  shall promptly engage a competent
     independent   appraiser  to  determine  the  value  of  the  assets  to  be
     distributed.  With respect to the valuation of securities,  the Corporation
     shall  engage  such  appraiser  as shall be  approved  by the  holders of a
     majority of the Series A Preferred then outstanding. The Corporation shall,
     upon receipt of such appraiser's  valuation,  give prompt written notice to
     each holder of shares of Series A Preferred of the appraiser's valuation.

5.       CONVERSION

          (a) Conversion Rights.

               (1) Optional  Conversion.  Each share of Series A Preferred shall
          be convertible,  at the option of the holder thereof,  into fully paid
          and  non-assessable  shares of Common Stock of the  Corporation at any
          time after the date of issuance and following (a) the authorization of
          an increase in the  Corporation's  authorized  Common Stock to no less
          than 40,000,000 shares and (b) the first to occur of (i) effectiveness
          with the SEC of a registration statement covering the shares of Common
          Stock  issuable upon  conversion of the Series A Preferred or (ii) the
          lapse  of 150  days  from  the  Initial  Closing  Date.  The  Series A
          Preferred  shall be so  convertible up to and including the earlier of
          (i) the day prior to the closing of a

                                       -5-
<PAGE>
          Qualified Public Offering (as defined below) or (ii) the day fixed for
          redemption  of any and all  remaining  outstanding  shares of Series A
          Preferred (the "Conversion Period").

               (2)  Automatic  Conversion.  All  outstanding  shares of Series A
          Preferred  shall  automatically  be  converted  into  fully  paid  and
          non-assessable shares of Common Stock of the Corporation,  at the then
          applicable  Conversion Price (as defined below),  immediately prior to
          the closing of a firm commitment  underwritten  public offering of the
          shares of Common Stock of the  Corporation  pursuant to a registration
          statement  filed under the  Securities  Act of 1933, as amended,  at a
          price per share of not less than ten dollars ($10.00) per share (prior
          to underwriter commissions and expenses and adjusted for stock splits,
          stock  dividends,  reorganizations  and the like)  and with  aggregate
          gross  offering  proceeds  to the  Corporation  of not less  than Five
          Million Dollars ($5,000,000) (a "Qualified Public Offering").

          (b)  Conversion  Formula.  Each share of Series A  Preferred  shall be
     valued at one dollar  ($1.00) (the "Series A Purchase  Price") for purposes
     of either optional or automatic conversion, notwithstanding any accrued but
     unpaid dividends owing on the Series A Preferred at the time of conversion.
     The number of shares of Common  Stock into which each share of the Series A
     Preferred  shall be converted  shall be determined by dividing the Series A
     Purchase  Price by the Series A  Conversion  Price or the Minimum  Series A
     Conversion  Price (as  determined as provided  below) which is in effect at
     the time of the conversion.  The  Corporation  shall make provision for all
     necessary  payments as of the Conversion Date or Automatic  Conversion Date
     (as defined in Subsection 5(d),  below) on account of any dividends accrued
     and unpaid on the Series A Preferred surrendered for conversion.

          (c) Conversion Price.

               (1) The  conversion  price  per  share at which  shares of Common
          Stock shall be initially  issuable  upon  conversion  of any shares of
          Series A Preferred (the "Series A Conversion Price") shall be equal to
          the   lesser  of  (i)  $6.00  or  (ii)  80%  of  the   Market   Price.
          Notwithstanding  the  foregoing,  for the first 270 days following the
          initial  closing of the offering by which the  Debentures  (which were
          converted  into  Series  A  Preferred)  were  sold to  investors  (the
          "Initial  Closing Date"),  the Conversion Price shall be not less than
          $4.00 per share, which $4.00 price shall be appropriately  adjusted in
          the event of any  stock  splits or other  transactions  affecting  the
          Common Stock (the "Minimum Series A Conversion Price"). After such 270
          day period, the Minimum Series A Conversion Price shall be eliminated.
          The Minimum  Series A  Conversion  price  shall be further  subject to
          adjustment as provided in Section 6 below.

               (2)  The  Corporation  has  agreed  under  terms  contained  in a
          separate  agreement entered between the Corporation and the holders of
          Series A Preferred to register the shares of Common Stock  issuable by
          the  Corporation  as dividends  on, and upon  conversion  of, Series A
          Preferred,  with  the  SEC.  In the  event  such  registration  is not
          declared effective

                                       -6-
<PAGE>
          by the SEC within 150 days of the Initial Closing Date, the Conversion
          Price or the  Minimum  Conversion  Price,  as then  applicable,  shall
          thereafter be reduced by two percent (2%) from the Conversion Price or
          Minimum   Conversion   Price  otherwise  in  effect  at  the  time  of
          conversion.  The Conversion Price or Minimum Conversion Price shall be
          reduced  an  additional  two  percent  (2%)  off the  then  applicable
          Conversion  Price or Minimum  Conversion  Price for each additional 30
          days (or any fractional  part of such 30-day period) during which such
          registration  is not  effective.  Such  reduced  Conversion  Price  or
          Minimum  Conversion  Price shall  thereafter  be  effective  until all
          Series A Preferred has been converted or redeemed.

          (d) Mechanics of Conversion.

               (1) Optional Conversion.  Before any holder of Series A Preferred
          will be  entitled  to  convert  the same into  shares of Common  Stock
          pursuant to Paragraph 5(a)(1) hereof,  such holder shall surrender the
          certificate or certificates therefor,  duly endorsed, at the office of
          the  Corporation  or of any transfer agent for the Series A Preferred,
          and shall give written  notice to the  Corporation at such office that
          such holder elects to convert the same and will state therein the name
          or names in which the certificate or certificates for shares of Common
          Stock  should be issued  (the  "Conversion  Notice").  The  Conversion
          Notice shall be in the form printed on the certificate(s) representing
          the  Series A  Preferred  being  converted.  The  Holder may submit an
          irrevocable  Conversion  Notice  to  the  Corporation  in  advance  of
          physical   delivery   of  a   specific   Series  A   Preferred   share
          certificate(s)  by  transmitting  a copy of the  completed  Conversion
          Notice relating to the specific  certificate(s)  of Series A Preferred
          to be tendered to the  Corporation  for  conversion by facsimile  (the
          "Advance Conversion Notice"),  followed by delivery to the Corporation
          of the  certificate(s)  representing  the shares of Series A Preferred
          that are the subject of the Advance Conversion Notice within three (3)
          business days  thereafter.  The Series A Preferred  certificate(s)  so
          tendered for conversion  shall be deemed to have been converted on the
          date the Corporation  receives the Advance  Conversion Notice for such
          Series A  Preferred  (the  "Conversion  Date"),  provided  the Advance
          Conversion  Notice  is  received  by 6:00  p.m.  (Eastern  Time)  on a
          Business Day, and provided further, that the certificate  representing
          the shares of Series A  Preferred  then being  converted  is  actually
          delivered  to the  Corporation  within  such  three (3)  business  day
          period. If the Advance Conversion Notice is not received on a Business
          Day or by 6:00  p.m.  (Eastern  Time)  on a  Business  Day,  then  the
          Conversion  Date for the  Series A  Preferred  to  which  the  Advance
          Conversion Notice relates shall be deemed to have occurred on the next
          day which is a Business Day. The Company will cause its transfer agent
          to issue  certificates  for the shares of Common Stock  issuable  upon
          conversion and will transmit the certificates representing such shares
          (together with certificates  representing the balance of any shares of
          Series A Preferred  not being so  converted) to the Holder via express
          courier,  by  electronic  transfer,  or  otherwise,  within  three (3)
          business days after receipt by the Company of the original  Conversion
          Notice and the Series A Preferred  certificates  being  converted (the
          "Delivery  Date").  If the Holder in whose name the Series A Preferred
          being  surrendered for conversion  requests that the Corporation issue
          shares of Common Stock (or shares of Series A Preferred in replacement
          for
                                       -7-
<PAGE>
          shares of Series A  Preferred  not being  converted  at the time) in a
          name other than such  holder's,  then such holder shall be required to
          demonstrate,  at  such  holder's  expense  and  to  the  Corporation's
          satisfaction,  that an exemption from  registration  under federal and
          state  securities  laws is  available  for the  requested  issuance of
          shares.  The  Corporation  may require  the  delivery of an opinion of
          counsel to the effect  that such an  exemption  is  available  for the
          transaction.  Conversion shall be deemed to have occurred  immediately
          prior  to the  close  of  business  on the  date of  surrender  of the
          certificate(s)  for shares of Series A Preferred being converted or in
          the  case of an  Advance  Conversion  Notice,  the date  such  Advance
          Conversion  Notice is deemed  received by the  Corporation as provided
          above.  The person or persons entitled to receive the shares of Common
          Stock issuable upon such conversion  shall be treated for all purposes
          as the record  holder or holder of such shares of Common Stock on such
          Conversion Date.

               (2) Penalty for Late Delivery of Share Certificates Issuable upon
          Conversion.  The Company  understands  that a delay in the issuance of
          the shares of Common Stock  beyond the  Delivery  Date could result in
          economic loss to the Holder.  As compensation to the converting Holder
          for such loss, the Company agrees to pay a late payment penalty to the
          converting  Holder for late delivery of such shares of Common Stock in
          accordance with the following schedule (where "No. Business Days Late"
          is defined as the number of business  days  beyond  five (5)  business
          days from the Delivery Date):

                                           Late Payment for Each $10,000
                                           of Debenture Principal Amount
   No. Business Days Late                  Being Converted to Common Stock

              1                                            $100

              2                                            $200

              3                                            $300

              4                                            $400

              5                                            $500

              6                                            $600

              7                                            $700

              8                                            $800

              9                                            $900

             10                                            $1,000

             10+                           1,000 + $200 for each Business
                                           Day Late beyond 10 days

                                       -8-
<PAGE>
          The Company shall pay any penalties  incurred  under this Paragraph in
          immediately  available  funds upon demand.  Nothing herein shall limit
          the  converting  Holder's  right  to  pursue  actual  damages  for the
          Company's  failure  to  issue  and  deliver  the  Common  Stock to the
          converting  Holder.  Furthermore,  in addition  to any other  remedies
          which may be  available  to the  converting  Holder,  in the event the
          Company  fails for any  reason to effect  delivery  of such  shares of
          Common  Stock within five (5)  business  days after the Delivery  Date
          (other  than as a result of an event in the nature of a force  majeure
          which is totally  beyond the control of the Company),  the  converting
          Holder shall be entitled to revoke the relevant  Conversion  Notice by
          delivering  a notice to that  effect  to the  Company,  whereupon  the
          Company and the Holder shall be restored to their respective positions
          immediately prior to delivery of the Conversion  Notice. Any shares of
          Common  Stock  delivered  to Holder  after  such  revocation  shall be
          forthwith  returned to the Company and a replacement  certificate  for
          the  shares  of  Series A  Preferred  shall  be  forthwith  issued  in
          replacement for the shares for which conversion has been so revoked.

               (3)  Automatic  Conversion.  Conversion  of all  the  outstanding
          shares of Series A Preferred  into shares of Common Stock  pursuant to
          Paragraph   5(a)(2)   hereof   shall  be  deemed  to  have  been  made
          automatically  and  immediately  prior to the  closing of a  Qualified
          Public  Offering,  as  set  forth  in  Paragraph  5(a)(2)  hereof  (an
          "Automatic  Conversion  Date").  Upon such automatic  conversion,  the
          person or  persons  entitled  to receive  the  shares of Common  Stock
          issuable upon such  conversion will be treated for all purposes as the
          record  holder  or  holders  of such  Common  Stock  on the  Automatic
          Conversion  Date  whether  or not such  holder or  holders  shall have
          surrendered   certificates  for  such  holder's  shares  of  Series  A
          Preferred to the Corporation.  Upon the Automatic Conversion Date, the
          certificates  representing  all the shares of Series A Preferred shall
          be deemed  void;  as soon as  practicable  after the  surrender by any
          holder of a Series A Preferred certificate, accompanied by a statement
          from the  holder as to the name or names in which the  certificate  or
          certificates  for shares of Common Stock should be issued  (subject to
          the right of the  Corporation  to require  proof  satisfactory  to it,
          including  an opinion of counsel,  demonstrating  that a  registration
          exemption is available under federal and state securities laws for any
          transfer  of  shares  into a name  other  than  that  of the  original
          holder),  the  Corporation  shall  issue and deliver to such holder or
          such holder's  nominee or nominees,  a certificate or certificates for
          the number of shares of Common Stock to which the holder is entitled.

               (4) New  Certificates.  Upon  conversion of only a portion of the
          number of shares of Series A Preferred  represented  by a  certificate
          surrendered  for conversion,  the Corporation  shall issue and deliver
          upon  the  written   order  of  the  holder  at  the  expense  of  the
          Corporation, a new certificate covering the number of shares of Series
          A Preferred representing the unconverted portion of the certificate so
          surrendered.  The  Corporation  may  charge a  reasonable  fee for any
          transfer  of a Series  A  Preferred  Certificate  into the name of any
          person who is not the original Holder.


                                       -9-
<PAGE>
               (5) Payment of Accrued but Unpaid  Dividends  on  Conversion.  If
          there  remain any accrued and unpaid  dividends  on Series A Preferred
          being  converted,  the  Corporation  shall pay such  dividends  to the
          converting  holder at the time of conversion in the form of additional
          shares of Common  Stock,  determined  by  dividing  the  amount of the
          unpaid  dividends  to be  applied  for such  purpose  by the  Series A
          Conversion  Price (or, if applicable,  the Minimum Series A Conversion
          Price) then in effect.

               (6)  No  Fractional   Shares.  The  Corporation  shall  issue  no
          fractional  shares of Common Stock or scrip upon  conversion of shares
          of Series A  Preferred.  If more than one share of Series A  Preferred
          shall  be  surrendered  for  conversion  at any one  time by the  same
          holder,  the number of full shares of Common Stock issuable upon their
          conversion  shall be computed on the basis of the aggregate  number of
          shares  of  Series A  Preferred  surrendered  for  conversion  by such
          holder.  Instead of any fractional  shares of Common Stock which would
          otherwise  be  issuable  upon  conversion  of any  shares  of Series A
          Preferred,  the  Corporation  may,  at  its  sole  option,  pay a cash
          adjustment in respect of such  fractional  share in an amount equal to
          the same fraction of the Series A Conversion Price or Minimum Series A
          Conversion Price in effect as of the day of conversion, or, in lieu of
          cash,  issue to such holder the next higher  whole number of shares of
          Common Stock if the fractional  share to which the holder is otherwise
          entitled is equal to 0.5 or greater, or the next lower number of whole
          shares of Common Stock if the fractional  share to which the holder is
          otherwise entitled is less than 0.5.

          (e) Taxes Incident to Conversion.  The  Corporation  shall pay any and
     all issue  taxes and  other  taxes  (excluding  income  taxes)  that may be
     payable in respect to any issue or  delivery  of shares of Common  Stock on
     conversion of Series A Preferred.  The Corporation shall not be required to
     pay any tax which may be payable in respect of any transfer involved in the
     issue and  delivery of shares of Common  Stock in a name other than that in
     which the Series A Preferred so converted was registered, and no such issue
     or delivery shall be made unless and until the person requesting such issue
     has paid to the Corporation the amount of any such tax, or has established,
     to the satisfaction of the Corporation, that such tax has been, or will be,
     paid.

          (f) Sufficient  Reserves of Stock. The Corporation  shall at all times
     use it s best efforts to reserve and keep available,  out of its authorized
     but  unissued  Common Stock or treasury  shares,  solely for the purpose of
     effecting  the  conversion  of the Series A  Preferred,  the full number of
     shares of Common  Stock  deliverable  upon the  conversion  of all Series A
     Preferred from time to time outstanding.

          (g) Valid Issue for  Conversion.  All shares of Common Stock which may
     be issued upon conversion of the shares of Series A Preferred  shall,  upon
     issuance by the Corporation,  be validly issued, fully paid, non-assessable
     and free from all taxes, liens and charges with respect to their issuance.

                                      -10-
<PAGE>
          (h) Listing of Common  Stock;  Registration  under  Exchange  Act. The
     Corporation  shall use its best  efforts  to  maintain  the  listing of the
     Common Stock on the OTC Electronic  Bulletin Board or such other  quotation
     service or exchange on which the Common Stock may be listed,  and shall not
     take any action at any time while Series A Preferred is  outstanding  which
     would  result in the  delisting  of the  Common  Stock  from any  quotation
     service  or  exchange  upon  which  the  Common  Stock may be  listed.  The
     Corporation  shall file all reports required to be filed by it with the SEC
     pursuant to the Securities Exchange Act of 1934 (the "1934 Act") and/or the
     Securities  Exchange Act of 1933 (the "1933  Act"),  and shall not take any
     action which would result in the  deregistration  of the Common Stock under
     Section 12(g) of the 1934 Act.

6.       ADJUSTMENT OF CONVERSION PRICE

          (a)  Adjustment.  The  Series A  Conversion  Price or  Minimum  Series
     Conversion  Price in effect at any time shall be adjusted from time to time
     as provided in this Section 6.

          (b) No Adjustment for Certain Grants, Sales, or Issuances. Anything in
     these  Articles  of  Incorporation  to the  contrary  notwithstanding,  the
     Corporation  shall not be required to make any  adjustment  of the Series A
     Conversion Price or Minimum Series A Conversion  Price, as the case may be,
     in the case of the grant of options  or other  rights to  purchase,  or the
     sale of, or the  issuance  of,  shares of Common  Stock or  obligations  or
     securities convertible into Common Stock of the Corporation:

               (1)  to  its  officers,  employees,  directors,  and  consultants
          pursuant to the Corporation's 1992 Stock Option Plan or otherwise,  so
          long as any such  grants,  sales or  issuances  do not  exceed  in the
          aggregate   3,500,000   shares  of  Common  Stock  or  obligations  or
          securities convertible into Common Stock;

               (2) upon the exercise of warrants to purchase  Common Stock which
          are  outstanding as of the initial date of the  Corporation's  Private
          Offering Memorandum by which the Debentures  convertible into Series A
          Preferred were offered to investors; and

               (3) upon the issuance of any shares of Common Stock as a dividend
          on, or in conversion of, any shares of the Series A Preferred.

          (c) Stock Splits,  Stock Dividends,  Stock  Combinations.  In case the
     Corporation  shall at any time subdivide the  outstanding  shares of Common
     Stock, issue a stock dividend on the outstanding Common Stock,  combine the
     outstanding  shares of Common Stock or reclassify the outstanding shares of
     Common Stock into securities of a different  class, the Series A Conversion
     Price  and/or  the  number of shares of  Common  Stock  and/or  the type of
     securities  issuable  upon  conversion  of the Series A Preferred in effect
     immediately  prior to such  subdivision,  dividend or combination  shall be
     equitably adjusted to account for any such

                                      -11-
<PAGE>
     transaction.  The Board of Directors of the Corporation  shall determine in
     good faith any such adjustments and its good faith determination,  absent a
     showing of fraud, shall be binding and conclusive. Notice shall be provided
     to all holders of Series A Preferred  advising  of any  adjustments  to the
     conversion   terms  applicable  to  the  Series  A  Preferred  as  soon  as
     practicable following the date of any such adjustment.

          (d) Adjustment Formulas for Certain Issuances. Should the Corporation,
     at some point after the first issuance of the Series A Preferred and before
     the lapse of the Minimum  Series A Conversion  price,  issue or sell Common
     Stock, a right or option to purchase Common Stock, or shares of stock or an
     obligation  convertible  into  Common  Stock  for a  certain  consideration
     receivable by the Corporation per share ("Consideration  Receivable") (with
     the  product  of  the  number  of  such  shares  times  such  Consideration
     Receivable being the "Aggregate  Consideration  Receivable")  which is less
     than the Minimum  Series A  Conversion  Price in effect at the time of such
     issuance,  then the Minimum Series A Conversion Price shall immediately and
     automatically  be  adjusted  as  determined  to  the  nearest  cent  by the
     following formula:

    Where    z =       new Minimum Series A Conversion Price;

                       x =     current Minimum Series A Conversion Price;

                       y =     the Aggregate Consideration Receivable on such 
                               issuance, sale, etc.;

                       a =     number of shares of Common Stock outstanding just
                               prior to such issuance, sale, etc.;

                       b       = number of  shares of Common  Stock
                               to which all  holders of Options (as
                               defined   in   6(d)(1)   below)  are
                               entitled   to   subscribe   for,  or
                               purchase  immediately prior to, such
                               issuance, sale, etc.;

                       c       = number of  shares of Common  Stock
                               issuable    to   all    holders   of
                               Convertible  Securities  (as defined
                               in 6(d)(2) below), immediately prior
                               to such issuance,  sale, etc. (using
                               the Series A  Conversion  Price then
                               in effect); and

                       d       = number of  shares of Common  Stock
                               to be issued, or deemed to be issued
                               under  6(d)(1)  and (2) below,  upon
                               and immediately after such issuance,
                               sale, etc.;

    then               z =     (x x (a + b + c)) + y
                               ---------------------
                                   a + b + c + d
    

                                      -12-

<PAGE>
     provided,  however, that the Minimum Series A Conversion Price shall not be
     adjusted  in the case of an equity  financing  of the  Corporation  made to
     holders of Series A  Preferred  at a price per share which is less than the
     Minimum Series A Conversion  Price to the extent any such holder  (together
     with  its  affiliates,   if  any)  does  not  purchase  securities  of  the
     Corporation in such  financing  sufficient to retain its or their total pro
     rata ownership of the  Corporation,  with such ownership  being  calculated
     immediately after the closing of such financing as if all securities of the
     Corporation  other than its  outstanding  Common  Stock were  converted  or
     exercised, as appropriate, into shares of the Corporation's Common Stock.

          For purposes of this  Subsection  6(d) only, the following  provisions
     shall apply:

               (1) Options or  Warrants.  In case of the issuance or sale by the
          Corporation in any manner of any options for the purchase of shares of
          Common Stock or of any rights to subscribe  for or to purchase  shares
          of Common  Stock  ("Options"),  all shares of Common  Stock  which the
          holders of such Options shall be entitled to subscribe for or purchase
          pursuant  to such  Options  shall be deemed to be issued or sold as of
          the  date of the  offering  of such  rights  or the  granting  of such
          Options.

               (2) Convertible  Securities.  In the case of the issuance or sale
          by the  Corporation in any manner of any  obligations or of any shares
          of  stock  of the  Corporation  that  shall  be  convertible  into  or
          exchangeable for Common Stock ("Convertible  Securities"),  all shares
          of Common  Stock  issuable  upon the  conversion  or  exchange of such
          obligations  or  shares  shall be  deemed  issued  as of the date such
          obligations or shares are issued.

               (3) Cash  Consideration for Common Stock. In the case of an issue
          or  sale  for  cash of  shares  of  Common  Stock,  the  Consideration
          Receivable  by the  Corporation  therefor  shall be the amount of cash
          received,  before  deducting any  commissions  or expenses paid by the
          Corporation.

               (4) Non-Cash  Consideration  for Common Stock. In the case of the
          issuance  or sale  (otherwise  than upon  conversion  or  exchange  of
          obligations or shares of stock of the Corporation) of shares of Common
          Stock for a consideration  other than cash or a  consideration  partly
          other  than  cash,  the  amount of the  consideration  other than cash
          receivable  by the  Corporation  for such shares shall be deemed to be
          the value of such  consideration  as  determined  in good faith by the
          Board of Directors.

               (5)   Consideration   Receivable   for  Options  or   Convertible
          Securities.

          (a)  The  amount  of the  Aggregate  Consideration  Receivable  by the
     Corporation  upon the issuance of any Options referred to in Subsection (1)
     above shall be the

                                      -13-
<PAGE>
     minimum  aggregate  consideration  named in such  Options for the shares of
     Common Stock covered thereby,  plus the consideration,  if any, received by
     the Corporation for such Options.

          (b) The amount of Consideration Receivable by the Corporation upon the
     issuance of any obligations or shares which are convertible or exchangeable
     as described in Subsection  (2) above as Convertible  Securities,  shall be
     the amount of  consideration  received by the Corporation upon the issuance
     of such obligations or shares, plus the minimum aggregate consideration, if
     any, other than such  obligations or shares,  receivable by the Corporation
     upon such conversion or exchange, except in adjustment of dividends.

          (c)  The   amount  of   Aggregate   Consideration   Receivable   under
     Subparagraphs   6(d)(5)a   and   6(d)(5)b   and  the  amount  of  Aggregate
     Consideration   Receivable  upon  the  exercise  of  Options  or  upon  the
     conversion  or  exchange of  convertible  securities  under this  Paragraph
     6(d)(5),  shall be  determined  in the same manner  provided in  Paragraphs
     6(d)(3)  and  6(d)(4)  above with  respect to the  Aggregate  Consideration
     Receivable by the  Corporation as in the case of the issuance of additional
     shares  of  Common  Stock.  But if such  obligations  or shares of stock so
     convertible or exchangeable are issued in satisfaction of any dividend upon
     any stock of the  Corporation  other than Common  Stock,  the amount of the
     consideration  received upon the original  issuance of such  obligations or
     shares of stock shall be the value of such  obligations or shares of stock,
     as of the date of the adoption of the resolution declaring the dividend, as
     determined in good faith by the Board of Directors at or as of that date.

               (6)  Other   Particulars   Concerning   Options  and  Convertible
          Securities.  In the event that the Minimum  Series A Conversion  Price
          shall  be  adjusted  with  respect  to  the  issuance  of  Options  or
          Convertible Securities (as defined in Paragraphs 6(d)(1) and 6(d)(2)),
          the following provisions apply:

          a. No further  adjustment  in the Minimum  Series A  Conversion  Price
     shall be made upon the subsequent issue of Convertible Securities or shares
     of Common  Stock when those  Options  are  exercised  or those  Convertible
     Securities are converted.

          b. Such Options or Convertible  Securities may by their terms provide,
     with  the  passage  of  time  or   otherwise,   for  any  decrease  in  the
     consideration  payable to the  Corporation,  or  increase  in the number of
     shares of  Common  Stock  issuable,  upon  their  exercise,  conversion  or
     exchange.  In such a case, the Minimum  Series A Conversion  Price computed
     upon the original issue thereof, and any subsequent adjustments shall, upon
     any such increase or decrease becoming effective,  be recomputed to reflect
     such increase or decrease insofar as it affects those Options or the rights
     of conversion or exchange under those Convertible Securities.

                                      -14-
<PAGE>
          c. Upon the expiration of any such Options or any rights of conversion
     under such Convertible Securities which shall not have been exercised,  the
     Minimum Series A Conversion Price computed upon the original issue thereof,
     and any subsequent  adjustments shall, upon such expiration,  be recomputed
     as if:

                                    i) in the case of Convertible  Securities or
                          Options for Common Stock,  the only additional  shares
                          of Common Stock issued were the shares of Common Stock
                          actually  issued upon the  exercise of such Options or
                          the conversion of such Convertible Securities; and the
                          Aggregate    Consideration    Receivable    was    the
                          consideration actually received by the Corporation for
                          the issue of such  Convertible  Securities  which were
                          actually converted, and

                                    ii) in the case of Options  for  Convertible
                          Securities,  only the Convertible  Securities actually
                          issued upon the  exercise  thereof  were issued at the
                          time of  issue  of  such  Options;  and the  Aggregate
                          Consideration  Receivable for the additional shares or
                          Common  Stock  deemed to have been then issued was the
                          consideration actually received by the Corporation for
                          the  issue  of  all  such   Options  for   Convertible
                          Securities,   whether  or  not  exercised,   plus  the
                          consideration  deemed  to have  been  received  by the
                          Corporation (determined pursuant to Paragraph 6(d)(5))
                          upon the issue of the Convertible Securities when such
                          Options were actually exercised.

          d. No readjustment  pursuant to Subparagraph  6(d)(6)b or Subparagraph
     6(d)(6)c  shall  have  the  effect  of  increasing  the  Minimum  Series  A
     Conversion  Price by an amount  greater  than the amount of the  adjustment
     originally made when the Options or Convertible Securities were issued.

          e. In the case of any  Options  which  expire by their  terms not more
     than thirty (30) days after the date of issue or sooner,  no  adjustment of
     the Minimum Series A Conversion Price shall be made until the expiration or
     exercise of all such Options.

          f. Waiver of Adjustment.

                         i) In the event that  holders of a majority of the then
                    currently outstanding shares of the Series A Preferred shall
                    consent   to   limit,   or  waive  in  its   entirety,   any
                    anti-dilution adjustment to which the holders of such series
                    would  otherwise be entitled under  Subsection  6(d) hereof,
                    the Corporation shall not be required to make any adjustment
                    whatsoever with respect to any shares of Series A Preferred,
                    or to make any  adjustment  with  respect  to any  shares of
                    Series  A  Preferred  in  excess  of any  limit  set by such
                    consent.

                                      -15-
<PAGE>
                         ii) Moreover, any holder of Series A Preferred shall be
                    permitted  to  waive  in  whole  or in  part,  currently  or
                    prospectively,   by  contract  or  any  other  writing,  any
                    anti-dilution  adjustment to which he or it would  otherwise
                    be entitled pursuant to the provisions of this Section 6.

          (e)  No  Adjustment  of  Series  A  Conversion   Price  Under  Certain
     Circumstances.  Following  the  lapse of the  Minimum  Series A  Conversion
     Price,  no  adjustment  to the Series A Conversion  Price shall be made for
     transactions described in Subsection 6(d).

7.       REORGANIZATION, RECLASSIFICATION, AND SALE OF ASSETS.

         If any capital  reorganization or reclassification of the capital stock
of the Corporation,  including any such  reorganization or  reclassification  in
connection with any merger,  consolidation,  or transfer of substantially all of
the assets of the Corporation,  shall not be deemed to be a Liquidation pursuant
to Section 4 hereof,  and if it shall be effected in such a way that  holders of
Common  Stock  shall be entitled to receive  stock,  securities,  or assets with
respect to or in  exchange  for Common  Stock,  then the  following  shall be an
express condition of such reorganization or reclassification.

          (a) Lawful  and  adequate  provisions  in a form  satisfactory  to the
     holders of a majority of the Series A Preferred  shall be made whereby each
     holder of shares of Series A Preferred  shall  thereafter have the right to
     receive,  upon the terms and conditions specified herein and in lieu of the
     shares  of  Common  Stock  of  the  Corporation   immediately   theretofore
     receivable  upon the  conversion  of such shares of the Series A Preferred,
     such  shares of stock,  securities,  or assets as may be issued or  payable
     with respect to or in exchange for a number of  outstanding  shares of such
     Common  Stock  equal to the  number  of shares  of such  stock  immediately
     theretofore so receivable had such reorganization or  reclassification  not
     taken place.

          (b) Moreover,  in any such case,  appropriate  provision shall be made
     with  respect to the rights and  interests  of each such holder of Series A
     Preferred  to  the  end  that  the  provisions  hereof  (including  without
     limitation  provisions  for  adjustments of the Minimum Series A Conversion
     Price) shall thereafter be applicable,  as nearly as may be, in relation to
     any shares of stock, securities,  or assets thereafter deliverable upon the
     exercise  of  such  conversion   rights.  In  the  event  of  a  merger  or
     consolidation  of the  Corporation as a result of which a greater or lesser
     number of shares of Common Stock of the surviving  Corporation are issuable
     to holders of the Common Stock of the Corporation  outstanding  immediately
     prior to such  merger or  consolidation,  the Minimum  Series A  Conversion
     Price and terms of conversion in effect immediately prior to such merger or
     consolidation  shall be adjusted in the same manner as though  there were a
     subdivision or combination of the outstanding shares of Common Stock of the
     Corporation.

                                      -16-
<PAGE>
          (c)  The  Corporation  shall  not  effect  any  such   reorganization,
     reclassification,  consolidation,  merger,  or sale  unless,  prior  to the
     consummation  thereof:  (i) the Corporation shall have obtained the consent
     of the holders of a majority of the Series A  Preferred  then  outstanding,
     and  (ii)  the  successor  corporation  (if  other  than  the  Corporation)
     resulting from such consolidation or merger, or the corporation  purchasing
     such assets, shall assume by written instrument,  in a form satisfactory to
     the holders of a majority of the Series A Preferred  then  outstanding  the
     obligation to deliver to such holder such shares of stock,  securities,  or
     assets as, in accordance with the foregoing provisions,  such holder may be
     entitled to receive.  Such written  instrument  shall be promptly mailed or
     delivered  to each  holder  of shares  of  Series A  Preferred  at the last
     address of such holder appearing on the books of the Corporation.

8.       REDEMPTION

          (a) Early Redemption by the Corporation.

               (1) The Series A Preferred may be redeemed in whole or in part at
          the election of the Corporation upon not less than 30 nor more than 60
          days  prior  written  notice  by  mail,  at any  time  up to 270  days
          following the Initial  Closing  Date,  if, during such 270 day period,
          the  closing  bid price for the Common  Stock for any 20 trading  days
          within  any 30  consecutive  trading  day  period as quoted on the OTC
          Electronic  Bulletin  Board (or such  other  quotation  service  as is
          quoting bid and asked prices for the Common Stock), or the closing bid
          price for the Common  Stock as reported by the NASDAQ  Stock Market or
          any other national  exchange upon which the Common Stock is listed for
          trading  which  has  closing  bid  price  reporting,  is less than the
          Minimum Conversion Price. Notwithstanding the foregoing, if the 20 day
          period  during  which the price of the  Common  Stock is less than the
          Minimum  Conversion  Price falls  totally with the last 60 days of the
          270 days  following the Initial  Closing Date, the  Corporation  shall
          have a full 60 days from the end of such 270 day  period  to  exercise
          its right of early redemption.

               (2) To redeem the Series A Preferred  pursuant to this Subsection
          8(a), the Corporation shall pay the holders of Series A being redeemed
          118% of the Stated  Value of the Series A  Preferred  being  redeemed,
          together  with  accrued  but  unpaid  interest  owing  to the  date of
          redemption,  in cash. Any Series A Preferred which is redeemed in part
          only  shall be  redeemed  in  principal  amounts  of  $1,000  or whole
          multiples of $1,000.

          (b) Other Redemption Rights of the Corporation.  The Corporation shall
     be  entitled  to  redeem  any  shares  of  Series  A  Preferred   remaining
     outstanding  36 months  after  the  Initial  Closing  Date by paying to the
     holders  thereof the Stated Value of the shares of Series A Preferred being
     redeemed,  plus any accrued and unpaid dividends on such shares of Series A
     Preferred to the date of redemption, upon no less than 30 and not more than
     60 days advance
                                      -17-
<PAGE>
     written notice of the date fixed for such redemption. The Corporation shall
     pay cash for all amounts due on such redemption.

          (c)  Redemption  Notices.  The notice of  redemption to be sent to all
     holder of Series A Preferred (the "Redemption Notice") shall state the date
     fixed for redemption (the  "Redemption  Date"),  the paying agent with whom
     funds sufficient to make the redemption have been deposited, and the number
     of shares to be redeemed from each such holder, together with the amount of
     any accrued and unpaid  dividends to be paid as of the Redemption Date. Any
     partial redemption shall be pro rata as between the holders of all Series A
     Preferred.

          (d)  Right  to  Convert   Series  A  Preferred   Pending   Redemption.
     Notwithstanding the above, any holder of Series A Preferred may convert the
     shares of Series A Preferred so called for  redemption,  plus all dividends
     accrued and unpaid on such shares to the  Redemption  Date,  into shares of
     Common Stock,  at any time following the giving of the Notice of Redemption
     and prior to the Redemption Date.

9.       NO IMPAIRMENT

                  The  Corporation  shall not, by  amendment  of its Articles of
Incorporation or through any reorganization,  transfer of assets, consolidation,
merger, dissolution, issue, or sale of securities or any other voluntary action,
avoid or seek to avoid the observance of performance of any of the terms in this
Article to be observed or performed by the Corporation. The Corporation shall at
all times in good faith  assist in the  carrying  out of all the  provisions  of
Sections 5, 6 and 7 hereof.

10.      CERTIFICATE AS TO ADJUSTMENTS

          (a) Upon the occurrence of each  adjustment of the Series A Conversion
     Price pursuant to Section 6, or any  transaction  requiring a change in the
     conversion  terms  applicable  to the Series A Preferred as required by any
     other provision of this Article,  the  Corporation,  at its expense,  shall
     promptly compute any such adjustment and prepare and furnish to each holder
     of Series A Preferred a certificate  setting forth such  adjustment  and/or
     any  other  change  in the  conversion  terms  applicable  to the  Series A
     Preferred,  showing in detail the facts upon which such  adjustment  and/or
     change is based; and

          (b) Upon the  written  request at any time from any holder of Series A
     Preferred the Corporation  shall furnish to such holder a like  certificate
     setting forth (i) such  adjustment,  (ii) the Series A Conversion  Price at
     the time in effect,  and (iii) the number of shares of Common Stock and the
     amount,  if any, of other property which at the time would be received upon
     conversion of Series A Preferred.

                                      -18-
<PAGE>
11.      NOTICE OF RECORD DATES

         In the event:

          (a) that the  Corporation  shall  take a record of the  holders of its
     Common Stock for the purpose of  entitling  them to vote upon any matter to
     be submitted to shareholders of Common Stock or other votable securities of
     the Corporation;

          (b) that the  Corporation  shall  take a record of the  holders of its
     Common  Stock   entitling  them  to  receive  a  dividend,   or  any  other
     distribution, payable in cash or other property of the Corporation;

          (c) that the  Corporation  shall  take a record of the  holders of its
     Common Stock for the purpose of entitling them to subscribe for or purchase
     any shares of stock of any class or to receive any other rights;

          (d) of any capital reorganization of the Corporation, reclassification
     of the  capital  stock of the  Corporation  (other  than a  subdivision  or
     combination of its outstanding shares of Common Stock),  consolidation,  or
     merger of the Corporation with or into another corporation or conveyance of
     all or  substantially  all of the  assets  of the  Corporation  to  another
     corporation; or

          (e) of the  voluntary  or  involuntary  dissolution,  liquidation,  or
     winding up of the Corporation;

then,  the  Corporation  shall  cause to be mailed to the  holders  of record of
outstanding  Series A  Preferred,  at least  twenty  (20) days prior to the date
specified therein, a notice stating the date on which that record is to be taken
or that event is to take place.  The notice shall also specify the date,  if any
is to be fixed,  as of which holders of Common Stock of record shall be entitled
to  exchange  their  shares of Common  Stock for  securities  or other  property
deliverable upon such reclassification,  reorganization,  consolidation, merger,
conveyance, dissolution, liquidation, or winding up.

12.      FORM OF NOTICES

     Any notice required by the provisions of this Article to be given either to
the  holders  of shares of Series A  Preferred  or the  Corporation  shall be in
writing and shall be deemed given if hand  delivered,  delivered by courier,  or
deposited in the United States mail,  postage prepaid,  addressed to each holder
of record of Series A Preferred at such holder's address  appearing on the books
of the  Corporation  or,  in the  case  of  notice  to the  Corporation,  to its
Principal Office, sent to the attention: "Chief Financial Officer."

                                      -19-
<PAGE>
13.      VOTING

         The  shares of Series A  Preferred  shall  not be  entitled  to vote on
matters  submitted to shareholders  of the  Corporation  except for matters upon
which a vote of Series A Preferred is  specifically  required under this Article
or the law of the State of Colorado.

14.      AMENDMENTS AND CHANGES

         As  long  as any  of  the  Series  A  Preferred  shall  be  issued  and
outstanding,  the Corporation  shall not take any action without first obtaining
the approval (by vote or written consent,  as provided by law) of the holders of
a majority  of the Series A Preferred  then  outstanding,  if such action  would
materially and adversely affect such Series A Preferred by way of:

          (a) Any  amendment,  or repeal of any provision of, the  Corporation's
     Articles of Incorporation or Bylaws;

          (b) Any  action  that  increases  the number of  authorized  shares of
     preferred stock or which would materially and adversely alter or change the
     preferences, rights, privileges, or powers of, or the restrictions provided
     for the benefit of, the Series A Preferred;

          (c) Authorize,  create, or issue shares of any class of stock,  bonds,
     debentures,  notes, or other  obligations  convertible into or exchangeable
     for or  having  option  rights  to  purchase,  any  shares  of stock of the
     Corporation having any preference or priority,  as to dividends,  assets or
     otherwise  on a parity with or superior to any  preferences  or priority of
     the Series A Preferred; or

          (d)  Reclassify  any   outstanding   shares  into  shares  having  any
     preference  or priority as to  dividends,  assets or  otherwise on a parity
     with or superior to any such preference or priority of Series A Preferred.

15.      DEFINITIONS

         Unless the context otherwise clearly requires,  or unless  specifically
defined elsewhere in this Designation,  definitions of capitalized terms used in
this Designation are as follows:

          (a) "1933 Act" means the  Securities  Act of 1933,  as amended  and in
     effect at any particular time.

          (b) "1934 Act" means the  Securities  Exchange Act of 1934, as amended
     and in effect at any particular time.

                                      -20-
<PAGE>
          (c)  "Advance  Conversion  Notice" has the  meaning  ascribed to it in
     Paragraph 5(d)(1) of this Designation.

          (d) "Aggregate  Consideration  Receivable" has the meaning ascribed to
     it in Subsection 6(d) of this Designation.

          (e)  "Automatic  Conversion  Date" has the  meaning  ascribed to it in
     Paragraph 5(d)(3) of this Designation.

          (f)  "Common  Stock"  means  the  no par  value  common  stock  of the
     Corporation of the class authorized at the date of issuance of the Series A
     Preferred and stock of any other class into which such presently authorized
     common  stock  may be  changed,  and  any  other  shares  of  stock  of the
     Corporation  which do not have any  priority in the payment of dividends or
     upon liquidation over any other class of stock.

          (g)  "Consideration  Receivable"  has the  meaning  ascribed  to it in
     Subsection 6(d) of this Designation.

          (h)  "Conversion  Date" has the meaning  ascribed  to it in  Paragraph
     5(d)(1) of this Designation.

          (i)  "Conversion  Period" has the meaning  ascribed to it in Paragraph
     5(a)(1) of this Designation.

          (j)  "Convertible  Securities"  has  the  meaning  ascribed  to  it in
     Paragraph 6(d)(2) of this Designation.

          (k)  "Corporation"  means the person named as the "Corporation" in the
     first paragraph of this  Designation  until a successor  corporation  shall
     have  become  such  pursuant  to  the  applicable  provisions  hereof,  and
     thereafter "Corporation" shall mean such successor corporation.

          (l)   "Debentures"   means  the   Corporation's   8%  Adjustable  Rate
     Convertible  Subordinated  Debentures  Due  December  31,  1999,  which are
     convertible into shares of Series A Preferred.

          (m) "Delivery Date" means three (3) business days after receipt by the
     Corporation  of the original  Conversion  Notice and the Series A Preferred
     certificates being converted, as described in paragraph 5(d)(1).

          (n)  "Distribution"  has the meaning ascribed to it in Subsection 3(j)
     of this Designation.

                                      -21-
<PAGE>
          (o) "Dividend  Record Dates" means March 31, June 30, September 30 and
     December  31 of  each  year,  as  described  in  Subsection  3(a)  of  this
     Designation.

          (p) "Initial Closing Date" has the meaning ascribed to it in Paragraph
     5(c)(1) of this Designation.

          (q)  "Initial  Notice"  has the meaning  ascribed  to it in  Paragraph
     4(b)(1) of this Designation.

          (r) "Liquidation" has the meaning ascribed to it in Subsection 4(a) of
     this Designation.

          (s) "Market Price" has the meaning  ascribed to it in Subsection  3(e)
     of this Designation.

          (t) "Minimum Series A Conversion Price" has the meaning ascribed to it
     in Subsection 5(c) of this Designation.

          (u) "Options" has the meaning  ascribed to it in Paragraph  6(d)(1) of
     this Designation.

          (v)  "Qualified  Public  Offering"  has the meaning  ascribed to it in
     Subparagraph 5(a)(2)a of this Designation.

          (w) "Private Offering  Memorandum"  means the  Corporation's  offering
     document by which the Debentures were offered to investors.

          (x)  "Redemption  Date" has the meaning  ascribed to it in  Subsection
     8(c) of this Designation.

          (y) "Redemption  Notice" has the meaning  ascribed to it in Subsection
     8(c) of this Designation.

          (z) "SEC" means the United States  Securities and Exchange  Commission
     or any successor agency of the United States.

          (aa)  "Series A  Conversion  Price" has the meaning  ascribed to it in
     Subsection 5(c) of this Designation.

          (bb) "Series A Liquidation  Preference" has the meaning ascribed to it
     in Paragraph 4(a)(1) of this Designation.

                                      -22-
<PAGE>
          (cc) "Series A Preferred" means the  Corporation's no par value Series
     A Cumulative Convertible Redeemable Preferred Stock, stated value $1.00 per
     share,  with the  rights,  preferences  and  designation  set forth in this
     Designation.

          (dd)  "Series A Purchase  Price"  has the  meaning  ascribed  to it in
     Subsection 5(b) of this Designation.

          (ee) "Stated  Value" means $1.00 per share,  as described in Section 2
     of this Designation.

          (ff)  "Subsequent  Notice" has the meaning ascribed to it in Paragraph
     4(b)(1) of this Designation.

16.      HEADINGS

         The headings of the Sections, Subsections, Paragraphs and Subparagraphs
of this  Article are inserted  for  convenience  only and shall not be deemed to
constitute a part of this Article.


                       [END OF CERTIFICATE OF DESIGNATION]


                                      -23-

<PAGE>

                                                                       Exhibit C

                            U.S. WIRELESS DATA, INC.

                   AMENDED AND RESTATED 1992 STOCK OPTION PLAN

     1.           Purpose of Plan.  The  purpose of this 1992 Stock  Option Plan
("Plan") is to secure and retain key employees and directors responsible for the
success of U.S.  Wireless Data, Inc.  ("Company") and to reward those associated
as consultants with the Company.  This Plan is intended to motivate such persons
to exert  their  best  efforts  on behalf of the  Company,  to  encourage  stock
ownership  and to provide  such  persons with  proprietary  interests  in, and a
greater concern for, the welfare of, and an incentive to continue  service with,
the Company.  Options  issued  pursuant to this Plan will  constitute  incentive
stock options within the meaning of ss. 422 of the Internal Revenue Code of 1986
("Code"), as amended ("Incentive Stock Options") or other options ("Nonstatutory
Stock  Options").   Incentive  Stock  Options  and  Nonstatutory  Stock  Options
(collectively  referred to as "Options")  may both be granted  hereunder and any
Option  granted  which for any reason  does not  qualify as an  Incentive  Stock
Option,  including  any Option  granted to a director  of the Company who is not
also an employee of the Company, shall be a Nonstatutory Stock Option.

     2.           Stock  Subject  to the  Plan.  The  number  of  shares  of the
Company's no par value common stock ("Common Stock") which may be optioned under
the Plan is 2,680,000 shares.  Such shares may consist,  in whole or in part, of
unissued  shares or  treasury  shares.  The  maximum  number of shares  issuable
pursuant to the Plan, including shares subject to outstanding Options,  shall be
subject to  adjustment  as provided in Section 7 of the Plan. No Option shall be
granted under the Plan after September 1, 2002. No Incentive Stock Options shall
be granted under the Plan to any employee  where the aggregate fair market value
(determined  at the time the Option is  granted)  of the stock  with  respect to
which  Incentive  Stock  Options  are  exercisable  for the  first  time by such
employee  during any calendar  year (under all such plans of the Company and its
parent  and  subsidiary  corporations)  shall  exceed  $100,000;  provided  that
Nonstatutory  Stock Options granted under the Plan may exceed these limits;  and
further  provided,  that if any Incentive Stock Option granted hereunder exceeds
such  limits,  the  number of shares by which such  limit is  exceeded  shall be
automatically,  with  no  further  action  by  the  Board,  be  deemed  to  be a
Nonstatutory  Stock Option.  For purposes of this Plan, the fair market value of
Common Stock ("Fair Market Value") subject to an Option shall be either equal to
(i) the  average  of the bid and ask  prices  reported  in the  over-the-counter
market at the close of  business  on the date the  Option is granted or (ii) the
average  of the  closing  bid and ask price  per  share of  Common  Stock of the
Company  on the date the Option is  granted,  as  reported  on the  National  or
Small-Cap  Market of the National  Association of Securities  Dealers  Automated
Quotation  System.  If no market exists,  the Committee (as defined in Section 3
below) shall  determine  the Fair Market Value for purposes of this Plan. If any
outstanding  Option under the Plan for any reason expires or is terminated,  the
shares of
<PAGE>
Common Stock  allocable to the  unexercised  portion of such Option may again be
available  for  grant  under  the Plan  subject  to the  limitations,  terms and
conditions of the Plan. The Board of Directors,  and the proper  officers of the
Company shall from time to time take appropriate action required for delivery of
Common Stock, in accordance with the Options and any exercises thereof.

     3.              Administration.

          (a) The Plan shall be administered by a committee of not less than two
     own  employee  members  of the  Board  of  Directors  of the  Company  (the
     "Board"),  as  appointed  by the Board and serving at the Board's  pleasure
     (the  "Committee").  With respect to Insiders (as defined in Section  6(d),
     below),  transactions  under  this Plan are  intended  to  comply  with all
     applicable  conditions of Rule 16b-3 or its successors  under the 1934 Act.
     As used herein,  the term Board shall also mean the Committee of the Board,
     and vice versa, and all actions described herein as being undertaken by, or
     the  responsibility  of the  Committee,  may be taken  by the  full  Board;
     provided that all actions of the Committee must be ratified by the Board of
     Directors.  With respect to Insiders,  all Options  granted under this Plan
     shall be either (i) made by the full Board, (ii) made by the Committee,  or
     (iii) approved in advance by the Company's shareholders or ratified by such
     shareholders  on a date which is no later than the date of the next  annual
     meeting of  shareholders.  Insider's  who are granted an Option  under this
     Plan which does not comply with the  provisions  of the  previous  sentence
     shall not be  permitted to sell the shares of Common  Stock  acquired  upon
     exercise  of such Option or any other  shares of Common  Stock held by them
     for a period of at least six (6) months following the date of grant of such
     Option.

                  The  Committee is authorized  and empowered to administer  the
Plan and,  consistent with the terms of the Plan, to (a) select the employees to
whom  Options  are to be granted and to fix the number of shares and other terms
and  conditions of the Options to be granted;  (b) determine the date upon which
Options shall be granted and the terms and conditions of the granted  Options in
a manner  consistent with the Plan, which terms need not be identical as between
Options or Optionees;  and (c) interpret the Plan and the Options  granted under
the Plan.

          (b) The Board may from time to time adopt  such rules and  regulations
     as it may deem advisable for the administration of the Plan, and may alter,
     amend,  or rescind any such rules and  regulations in its  discretion.  The
     Board shall have the power to interpret or amend or  discontinue  the Plan,
     except  that  certain  amendments  shall be  subject to the  provisions  of
     Section  10  of  the  Plan.   All  decisions  made  by  the  Board  in  the
     administration  and  interpretation  of  the  Plan  shall  be  binding  and
     conclusive for all purposes.

          (c) Once  appointed,  the  Committee  shall  continue  to serve  until
     otherwise directed by the Board. Subject to the foregoing and Section 3(a),
     from time to time the Board

                                       -2-
<PAGE>
     may  increase  the size of the  Committee  and appoint  additional  members
     thereof,  remove members (with or without cause) and appoint new members in
     substitution therefor, fill vacancies however caused, or remove all members
     of the Committee and thereafter directly administer the Plan.

     4.                  Eligibility.

          (a) Employees,  directors and  consultants  of the Company,  or of any
     parent or  subsidiary  of the  Company,  shall be  eligible  to be  granted
     Options  under the Plan.  Only  employees  of the  Company  (or a parent or
     subsidiary  of the  Company)  may be granted  Incentive  Stock  Options.  A
     director of the Company may not be granted an Incentive Stock Option unless
     he or she is also an employee of the Company or any parent or subsidiary of
     the Company.  "Parent" and "subsidiary"  shall have the meanings defined in
     Section 424 of the Code.

          (b) The type of Option,  the number of shares  which may be  purchased
     under  such  Option,  the  exercisability  of  such  Option,  the  Option's
     expiration  date and the purchase  price per share,  shall be designated by
     the  Committee  at the time the Option is  granted,  provided,  that if the
     Committee  does not specify the type of Option,  and if all  qualifications
     for the grant of an Incentive Stock Option are met, such Option shall be an
     Incentive  Stock Option;  and provided  further,  that unless the Committee
     specifically  provides for an exercise schedule which is different from the
     standard  schedule  provided  for in  Section  6(f)  hereof,  the  standard
     exercise schedule shall be applied to such Option. Subject to the exception
     under Section  6(b), no person may be granted an Incentive  Stock Option if
     such person, at the time the Option is granted, owns shares of Common Stock
     possessing  more than 10% of the total voting power or value of all classes
     of stock of the  Company  or any  parent  or  subsidiary  corporation.  For
     purposes of calculating  such stock  ownership,  the  attribution  rules of
     stock ownership set forth in Section 424(d) of the Code, as amended,  shall
     apply.  Accordingly,  an optionee, with respect to whom such 10% limitation
     is being  determined,  shall be  considered  as owning  Common  Stock owned
     directly  or  indirectly  by or for the  optionee's  brothers  and  sisters
     (whether  by  the  whole  or  half-blood),  spouse,  ancestors  and  lineal
     descendants;  and any Common Stock owned directly or indirectly by or for a
     corporation,  partnership,  estate or trust,  shall be  considered as being
     owned   proportionately   by  or  for   its   shareholders,   partners   or
     beneficiaries.

     5.           Grants to  Non-Employee  Directors.  For services  rendered as
members of the Board of Directors  and in order to attract and retain  qualified
non-employee directors, each non-employee director shall be granted Nonstatutory
Stock Options as follows (subject to adjustment pursuant to Section 7 hereof):

          (a) On December 5, 1995, to the  non-employee  directors who served on
     the Board of Directors prior to such date, (i) for each full fiscal year of
     service on the Board of

                                       -3-
<PAGE>
     Directors prior to fiscal year 1996, Nonstatutory Stock Options to purchase
     20,000  shares of the  Company's  Common  Stock  and (ii) for each  partial
     fiscal year of service on the Board of Directors prior to fiscal year 1996,
     Nonstatutory Stock Options to purchase the number of shares (rounded to the
     nearest whole number)  determined by multiplying (x) 20,000 by (y) a ratio,
     the  numerator of which is the number of days the  director  served as such
     during  such  fiscal  year and the  denominator  of which is 365;  all such
     Nonstatutory  Stock Options shall be treated (for purposes of vesting only)
     as if granted on the date such  director was first  appointed or elected to
     the Board (for subpart (i), above) or the anniversary date of such election
     or appointment  (for subpart (ii),  above),  in each case in the applicable
     fiscal year of service to which such grant applies, and shall vest over the
     one year  period  subsequent  to the date of grant at the rate of 25% every
     three months;

          (b) On December 5, 1995, in addition to the Nonstatutory Stock Options
     granted  pursuant to Section  5(a)  above,  to each  non-employee  director
     serving  on such date  (even if first  elected  as a member of the Board of
     Directors on such date),  a  Nonstatutory  Stock Option to purchase  20,000
     shares of the Company's Common Stock, which Options shall vest over the two
     year  period  subsequent  to the date of grant at the rate of 25% every six
     months;

          (c) After  December 5, 1995, to each  newly-elected  or appointed non-
     employee director on the first day of service on the Board of Directors,  a
     Nonstatutory Stock Option to purchase 20,000 shares of the Company's Common
     Stock,  which Options shall vest over the two year period subsequent to the
     date of grant at the rate of 25% every six months; and

          (d) After  December 5, 1995,  in addition  to the  Nonstatutory  Stock
     Options granted  pursuant to Sections 5(a),  5(b) and 5(c),  above, to each
     non-employee  director for so long as such non-employee director is serving
     on the Board of Directors,  on each  anniversary  of the date on which such
     person  became a director of the Company,  a  Nonstatutory  Stock Option to
     purchase 20,000 shares of the Company's  Common Stock,  which Options shall
     vest over the two year period  subsequent  to the date of grant at the rate
     of 25% every six months.

                  Subject to the  qualifications  set forth in Section 6(h), (j)
and (k),  Options  granted  under this  Section 5 shall expire to the extent not
exercised, ten (10) years from the date of grant.

     6.           Terms and  Conditions.  All  Options  granted  under this Plan
shall be subject to the terms and conditions of this Plan,  except to the extent
specifically provided otherwise, including all of the following:

                                       -4-
<PAGE>
          (a) Option  Price.  Subject to the  provisions  of Section  6(b),  the
     option price per share for all Options shall be determined by the Committee
     but shall not be less than 100% of the Fair Market  Value of such shares at
     the time the Option is granted.

          (b) More than 10%  Shareholder.  If an employee  owns more than 10% of
     the voting  power or value of all  classes  of stock of the  Company or any
     parent or subsidiary corporation,  at the time an Incentive Stock Option is
     granted under the Plan,  the Committee may issue an Incentive  Stock Option
     to such  person at not less than  110% of the Fair  Market  Value of Common
     Stock.  Any  Incentive  Stock Option  granted to any employee who owns more
     than  10% of the  voting  power or  value  of all  classes  of stock of the
     Company or any parent or subsidiary  corporation,  shall not be exercisable
     after the expiration of five years from the date such Option is granted.

          (c) Limitations on Grant of Options.  Subject to the limitations under
     Section  6(b) of this  Plan,  no  Option  shall  be  granted  which  may be
     exercised more than ten years after the date it was granted.

          (d)  Limitation on Exercise of Option.  Persons who  beneficially  own
     more  than ten  percent  of a class  of the  Company's  equity  securities,
     executive officers and directors of the Company (collectively,  "Insiders")
     who are  granted an Option  under the Plan shall not sell the Common  Stock
     acquired  through  the  exercise  of such  Option  sooner  than six  months
     following the date of grant of such Option.

          (e) Payment  for Shares.  Payment in full shall be made for all shares
     pursuant  to the  exercise  of an Option.  The  purchase  price may, at the
     Company's  discretion,  be paid by assignment to the Company of outstanding
     shares of Common Stock of the Company owned by the optionee for a period of
     at least six (6)  months  prior to the date of  exercise  and having a Fair
     Market  Value (as  determined  pursuant  to  Section 2 above)  equal to the
     purchase price or that portion thereof being paid in outstanding stock. The
     Company may issue a  certificate  which  reflects  the net number of shares
     issuable after payment of the exercise price in already owned Common Stock,
     so that the previously owned certificate need not actually be tendered.  No
     optionee shall have the right to dividends or other rights of a stockholder
     with  respect to shares  subject to an Option  until the optionee has given
     written  notice of exercise of the  optionee's  Option and paid in full for
     such shares.

          (f) Manner of Exercise.  Any Option granted  pursuant to this Plan may
     be  exercised  at such  time or times as set  forth in the  Option,  by the
     delivery of written notice to the Chief  Financial  Officer of the Company,
     provided  that if such  optionee  is the  Chief  Financial  Officer  of the
     Company such notice shall be delivered to another  executive officer of the
     Company,  together  with  payment  in full for the  number  of shares to be
     purchased  pursuant  to such  exercise.  Such  notice  (i) shall  state the
     election to exercise  the Option,  (ii) shall state the number of shares in
     respect of which the Option is being exercised, (iii) shall state the

                                       -5-
<PAGE>
     optionee's address, (iv) shall state the optionee's social security number,
     (v) shall contain such representations and agreements concerning optionee's
     investment  intent  with  respect  to  such  shares  of  Common  Stock,  if
     reasonably requested by the Company, and (vi) shall be signed by optionee.

                  Except as to Nonstatutory  Stock Options  granted  pursuant to
Section 5 hereof or unless  otherwise  determined  by the Board and set forth in
the optionee's  Incentive Stock Option  Certificate or Nonstatutory Stock Option
Certificate,  as  applicable,  options  granted  under the Plan shall mature and
become  exercisable  as to 24% of the total shares  covered by the Option on the
first  anniversary  from the date of grant, and 2% per month  thereafter,  until
fully vested, so long as the optionee remains an employee of the Company.

          (g) Other  Representations  or Warranties.  As a further  condition to
     exercise of any Option granted under the Plan, the Company may require each
     optionee to make any  representation  and warranty to the Company as may be
     required by any applicable law or regulation.

          (h) Death of  Optionee.  If an optionee  dies,  any Option  previously
     granted to the optionee shall be exercisable by the personal representative
     or  administrator  of the deceased  optionee's  estate,  or by any trustee,
     heir,  legatee or beneficiary  who shall have acquired the Option  directly
     from the optionee by will or by the laws of descent and distribution at any
     time  within one year after his  death,  but not more than ten years  (five
     years if Section  6(b) is  applicable)  after the date of  granting  of the
     Option, provided the deceased optionee was entitled to exercise such Option
     at the time of his death.

          (i)  Retirement.   If  an  optionee's   employment  with  the  Company
     terminates by reason of retirement,  any Option  previously  granted to him
     shall  be   exercisable   within  three  months  after  the  date  of  such
     termination,  but not more than ten years  (five  years if Section  6(b) is
     applicable) after the date of granting of the Option,  and then only to the
     extent  to which it was  exercisable  at the  time of such  termination  by
     retirement;  provided,  however,  that if the  optionee  dies within  three
     months after  termination by retirement,  any  unexercised  Option,  to the
     extent  to  which  it was  exercisable  at the  time  of his  death,  shall
     thereafter be exercisable for one year after the date of his death, but not
     more than ten years after the date of granting of the Option.

          (j) Disability.  If an optionee becomes disabled within the meaning of
     Section  105(d)(4)  of the  Code,  and at the time of such  disability  the
     optionee is entitled to exercise such Option,  the optionee  shall have the
     right to  exercise  such  Option  within  one year  after  such  disability
     provided  that the  optionee  exercises  within ten years after the date of
     grant thereof (or five years if Section 6(b) is applicable),  and then only
     to the extent to which it was exercisable at the time of such disability.

                                       -6-
<PAGE>
          (k) Optionee's Termination. Optionees granted an Option under the Plan
     must exercise such Option (i) within three months of the date such optionee
     ceased to be employed by the Company or a corporation or subsidiary thereof
     issuing or assuming the Option in a  transaction  set forth under Section 7
     of this Plan (as to Options  granted to  employees)  or (ii)  within  three
     months of the date when the  optionee  ceased to serve as a director of the
     Company  (as  to   Nonstatutory   Stock  Options  granted  to  or  held  by
     non-employee  directors).  Such options  shall only be  exercisable  to the
     extent to which they were  exercisable  at the time of such  termination of
     employment or service on the Board of Directors.

          (l) Leave of  Absence.  For the  purposes  of this Plan (i) a leave of
     absence,  duly  authorized  in writing by the Company for family or medical
     leave,  military service or sickness,  or for any other purpose approved by
     the Company, if the period of such leave does not exceed 90 days and (ii) a
     leave of absence in excess of 90 days,  duly  authorized  in writing by the
     Company provided the optionee's right to re-employment is guaranteed either
     by statute or by contract, shall not be deemed a termination of employment.

          (m)  Non-transferability of Options. No Option granted under this Plan
     will be  transferable  by the  optionee  other  than by will or the laws of
     descent and distribution.  During the lifetime of the optionee,  the Option
     will be exercisable only by optionee.

     7.           Recapitalization or Merger.

          (a) If the  outstanding  shares of Common Stock which are eligible for
     the  granting  of Options  hereunder,  or  subject  to Options  theretofore
     granted,  shall at any time be changed or  exchanged  by  declaration  of a
     stock   dividend,   split-up,   subdivision   or   combination  of  shares,
     recapitalization,  merger,  consolidation or other corporate reorganization
     in which the Company is the surviving  corporation,  the number and kind of
     shares subject to this Plan or subject to any Options  previously  granted,
     and the Option prices, shall be appropriately and equitably adjusted, so as
     to  maintain  the  proportionate  number of  shares  without  changing  the
     aggregate Option price.

          (b) In the event of a dissolution or liquidation of the Company,  or a
     merger,  consolidation,  sale of all or substantially all of its assets, or
     other  corporate  reorganization  in which the Company is not the surviving
     corporation  and the holders of Common Stock receive  securities of another
     corporation,  any outstanding  Options  hereunder shall terminate as of the
     effective date of such event, provided that immediately prior to such event
     each  optionee  shall have the right to exercise any  unexpired  Options in
     whole or in part, including those Options which are not yet vested pursuant
     to the applicable vesting schedule.  The Board may, in its sole discretion,
     negotiate for the assumption or replacement of any Options not exercised by
     an optionee  with  comparable  options to purchase  the stock of such other
     corporation.

                                       -7-
<PAGE>
     The existence of this Plan, or of any Options  hereunder,  shall not in any
     way prevent any transaction  described in this section,  nor shall anything
     contained in this Plan prevent the  issuance of a  replacement  option by a
     surviving corporation.

     8.           Use of Proceeds.  Proceeds from the sale of stock  pursuant to
Options granted under this Plan shall constitute general funds of the Company.

     9.           Reservation  of Issuance of Shares.  The Company  shall at all
times during the duration of this Plan reserve and keep available such number of
shares of Common Stock as will be sufficient to satisfy the  requirements of all
Options  granted  pursuant to this Plan,  and shall pay all  original  issue and
transfer  taxes with respect to the issuance of shares  pursuant to the exercise
of such Options, and shall pay all of the fees and expenses necessarily incurred
in connection with the exercise of such Options and the issuance of such shares.

     10.          Amendments.  The  Board of  Directors  may  amend,  alter,  or
discontinue this Plan, but no amendment,  alteration or discontinuation shall be
made which would impair the rights of any optionee under any Options  previously
granted,  without the optionee's consent, subject to any provisions otherwise in
the Plan, or which, without the approval of the shareholders, would:

               i) Except as is provided in Section 7 of this Plan,  increase the
          total number of shares reserved for the purposes of the Plan;

               ii) Change the persons (or class of persons)  eligible to receive
          Options under the Plan; or

               iii) Materially  increase the benefits accruing to Insiders under
          the Plan.

Subject  to the  foregoing,  the  provisions  of Section 5 of the Plan which set
forth terms and conditions of Option grants to non-employee directors, shall not
be  amended  more than once every six (6)  months  other  than to  comport  with
changes in the Internal Revenue Code, Title I of the Employee  Retirement Income
Security Act or the rules promulgated thereunder.

11.               Indemnification.   In  addition   to  such  other   rights  of
indemnification as they may have as directors,  the members of the Committee and
the Board of Directors  shall be indemnified by the Company  against  reasonable
expenses,  including  attorneys'  fees actually  incurred in connection with the
defenses of any action,  suit or  proceeding,  or in connection  with any appeal
therefrom,  to which  they or any of them may be a party by reason of any action
taken or  failure  to act  under or in  connection  with the Plan or any  Option
granted  thereunder,  and against all amounts paid by them in settlement thereof
(provided such settlement is approved by independent  legal counsel  selected by
the Company) or paid by them in satisfaction of judgment in any action,  suit or
proceeding, except in relation to matters as to

                                       -8-
<PAGE>
which it shall be adjudged in such action, suit or proceeding,  that such member
of the Board of  Directors  is liable  for gross  negligence,  fraud or  willful
misconduct in the performance of the director's duties so long as within 60 days
after institution of any such action, suit or proceeding,  the director shall in
writing  offer the Company the  opportunity,  at its own expense,  to handle and
defend such action, suit or proceeding.

     12.          Approval  of  Shareholders.  The Plan shall take  effect  upon
approval  by the  holders of a majority  of the shares of the  Company's  Common
Stock present at a meeting attended by a quorum of shareholders,  which approval
must occur  within 12 months  after the date the Plan is adopted by the Board of
Directors.

     13.          Miscellaneous.  Unless the context requires  otherwise,  words
denoting the singular may be construed as denoting the plural,  and words of the
plural may be construed as denoting the singular, and words of one gender may be
construed as denoting such other gender as is  appropriate.  Paragraph  headings
are  not to be  considered  part of  this  Plan  and  are  included  solely  for
convenience  and are not  intended  to be full or accurate  descriptions  of the
contents thereof.


Adopted: September 16, 1992
Amended: August 12, 1994 (approved by shareholders on October 28, 1994)
Amended: September 14, 1995 (approved by shareholders on December 5, 1995)
Amended: August 6, 1997 (approved by shareholders on __________________, 1998)
Amended: December 15, 1997 (approved by the Board of Directors only- no 
         shareholder approval required)

                                       -9-
<PAGE>


<PAGE>
PROXY                SOLICITED BY THE BOARD OF DIRECTORS OF               PROXY
                            U.S. WIRELESS DATA, INC.

                ANNUAL MEETING OF SHAREHOLDERS - February 6, 1998




     The  undersigned  hereby  appoints Evon A. Kelly and Rod L.  Stambaugh,  or
either of them,  attorneys and proxies for the  undersigned,  with full power of
substitution,  for and in the  name,  place  and  stead of the  undersigned,  to
represent  and  vote,  as  designated  below,  all the  shares  of stock of U.S.
Wireless Data, Inc., a Colorado  corporation,  held of record by the undersigned
on December 15, 1997, at the Annual  Meeting of the  Shareholders  to be held at
2200 Powell  Street,  2nd Floor,  Emeryville,  California at 2:00 p.m.,  Pacific
Standard Time on February 6, 1998, or at any adjournment or postponement of such
meeting,  in accordance with and as described in the Notice of Annual Meeting of
Shareholders and Proxy Statement.  If no direction is given,  this proxy will be
voted FOR  Proposals 1, 2, 3, 4 and 5 and in the  discretion  of the proxy as to
such other matters as may properly come before the meeting.

[X] Please mark votes as in this example.
           The Board of Directors recommends a vote FOR Proposals 1,2,3,4 and 5.

1.   Election of Directors                                                 

     Nominees:  Evon A. Kelly, Rod L. Stambaugh, Richard S. Barton,        
                Caesar Berger, and Chester N. Winter

     FOR ___    WITHHELD  ___    _______________________________________________
                                 FOR all nominees except as stated on line above
                                   
2.   Approval of amendments to the Company's Articles of Incorporation
     to increase the number of shares of authorized no par value
     Common Stock to 40,000,000

     FOR __              AGAINST __            ABSTAIN __

3.   Approval of amendments to the Company's Articles of Incorporation to
     authorize up to 15,000,000 shares of no par value Preferred Stock

     FOR  __             AGAINST __           ABSTAIN  __

4.   Approval of Amendment to 1992 Stock Option Plan

     FOR __              AGAINST __           ABSTAIN __
5.   Ratification of Selection of Price Waterhouse LLP as Auditors

     FOR __              AGAINST __           ABSTAIN __

The  undersigned  hereby revokes any proxy or proxies  heretofore  given to vote
upon or act with respect to such stock and hereby ratifies all that the proxies,
their substitutes, or any of them, may lawfully do by virtue hereof.

Please sign exactly as your name appears on the address label  afffixed  hereto.
If acting as attorney,  executor,  trustee or in other representative  capacity,
sign name and title.


                                        Date:_____________________________

                                        __________________________________
                                        Signature: 
                                        __________________________________
                                        Signature if held jointly:
<PAGE>
The following  letter to shareholders is included in this filing as supplemental
material  and is not  intended  as  soliciting  material  as defined  under the
Securities Exchange Act of 1934.




                      U.S. Wireless Data, Inc. Letterhead

January 5, 1998




Dear Fellow Shareholders:

I am pleased to report  that a solid  foundation  has been  established  for the
growth of our Company and ultimately,  profitability.  Over the past six months,
we have successfully  assembled an experienced management team, executed a joint
marketing and operating agreement with GTE Wireless, and completed a critical $3
million private placement to finance our anticipated growth.

With that, I wish to articulate what we view our business mission to be, and how
we plan on accomplishing that mission. I also would like to ask for your support
as  we  endeavor  to  increase   shareholder  value  and  make  your  Company  a
consistently profitable one.

Strategy and Business Model:

Our  mission  statement  is clear and  concise:  to deliver the fastest and most
cost-effective transaction processing solutions to the marketplace today B wired
or wireless. Our strategy to achieve such a mission is also clear.

USWD has  developed,  tested and is now delivering  compelling  new  proprietary
products,  programs and standards to the transaction  processing and credit card
industry  utilizing  Cellular  Digital  Packet  Data  ("CDPD")  technology  over
existing  cellular  networks.  USWD will generate  recurring  revenue from every
transaction  processed  by merchants  who utilize the  Company's  CDPD  wireless
solutions.  The  Company=s  strategy  will be to deploy  its  solutions  through
marketing  and  partnership  agreements  with major  cellular  phone  companies,
regional and community banks,  select independent sales  organizations  (ISO's),
and our own sales force. To that end, USWD has executed CDPD airtime  agreements
with GTE Mobile  Communications,  AT&T Wireless Services and Bell Atlantic/NYNEX
Mobile and is now able to offer wireless transaction processing solutions in all
regions in the continental United States.

USWD's  proprietary  enabling  technology,   TRANZ (TM)  Enabler,   converts  a
merchant's  existing  dial-up  TRANZ  Verifone   credit-card   terminal  into  a
high-speed wireless terminal.  It provides merchants with a faster and more cost
efficient  way to  transact  business.  The  wireless  transaction  takes 3 to 5
seconds versus 11 to 20 seconds with a dial-up service.

Whereas the TRANZ (TM) Enabler is our first product to be nationally launched, I
am pleased to inform you that our  Company is nearing the  completion  of a very
exciting new wireless  product  offering  that we plan on  introducing  by March
1998.

Simply put, the markets we are addressing are enormous.  The interest from major
players in the transaction  processing and CDPD industries regarding our current
and  proposed  technologies  and product  offerings  has been  nothing  short of
outstanding.  We plan on penetrating these markets  aggressively and will settle
for  nothing  short  of  being  the  industry  leader  in  wireless  transaction
processing.

<PAGE>
U.S. Wireless Data, Inc.
Letter to Shareholders
January 5, 1998
Page 2

GTE Wireless Joint Marketing Agreement:

On August 25, 1997,  USWD  announced a joint  marketing and operating  agreement
with GTE  Wireless,  the wireless  business  unit of GTE Corp.  (NYSE:  GTE), to
distribute  USWD's TRANZ (TM) Enabler  wireless  credit card  processing  system
using  GTE's CDPD  network.  As of  December  8, 1997,  USWD had  concluded  the
training of more than 400 GTE Wireless field representatives and GTE Wireless is
now  marketing the TRANZ (TM) Enabler in all 22 of the  metropolitan  markets in
which they maintain CDPD coverage.

This  was the  first  agreement  of its kind  that  USWD  has  executed,  and we
anticipate  executing  several similar  agreements in the first half of 1998. In
fact, we are currently in active  discussions  with  additional  major  cellular
companies which maintain CDPD networks  throughout the United States, as well as
banks and ISO's regarding joint marketing agreements and ventures.

Management Team:

Any company's  potential is only as strong as its management team.  Beginning in
August 1997, USWD began a complete  reorganization  of its executive  management
team which now include:

Evon Kelly as CEO.  I have held  prominent  positions  with  Federal  Department
Stores and Xerox  Corporation  where I was manager of the Supply Business Center
which generated over $580 million in sales  annually,  and I directed a national
sales force of 400.

Rod Stambaugh as Chairman and President.  Rod served as Chief Executive  Officer
of the Company from October 1996 to August 1997. Prior to U.S. Wireless Data, he
held several management positions with U.S. West Cellular.

Robert  Robichaud as CFO. Bob previously  held several key financial  management
positions at Triad Systems Corporation and Mohawk Data Sciences Corporation.

Clyde  Casciato  as Vice  President  of Sales.  Clyde  previously  held  several
management  positions with Xerox  Corporation  and AT&T  Wireless,  the wireless
business  unit of AT&T  Corporation,  where he was most  recently,  Western U.S.
Region Sales - Distribution Manager - Wireless Data.

Raymond  Mueller  as Vice  President  of  Operations.  Ray has  over 25 years of
management  experience,  including  Fortune  100  companies.  He held  prominent
positions with Nicor, Inc., Wilson Learning Company, Borden, Inc., Avon Products
and Bristol Meyers.

We have also begun to strengthen our Board with the addition of Richard  Barton.
Richard  maintains an outstanding  resume having ended a  distinguished  24-year
career  at Xerox  Corporation  in  1995,  where he held  such key  positions  as
President,  United States Customer  Operations,  President,  Chairman and CEO of
Xerox Canada,  and  Executive  Assistant to the  President,  Chairman and CEO of
Xerox Corporation.  Richard currently serves on the Boards of both Avon Products
(NYSE: AVP) and the United States Chamber of Commerce.


<PAGE>
U.S. Wireless Data, Inc.
Letter to Shareholders
January 5, 1998
Page 3

Under the  direction  of Clyde  Casciato,  we have grown our sales staff to more
than 40 sales and marketing  representatives across the U.S. and plan to hire an
additional 60 sales reps over the next four months.

On a final note regarding your management team, I have been singularly impressed
with Rod Stambaugh,  the Company's Chairman and President and the only remaining
officer from the Company's  original  team when it completed its initial  public
offering.  Rod  maintains  an  outstanding  reputation  within  the  transaction
processing  industry and plays a pivotal role in securing  key  agreements  that
should make our goals attainable.

Financial Condition:

The  Company  announced  on December  11,  1997 that it had  concluded a private
placement  pursuant to Regulation D of the  Securities  Act of 1933 by which the
Company raised gross proceeds of approximately $3,000,000.  The instrument gives
the holder the right to convert  principal  and interest  into shares of USWD 's
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  investment
instrument 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  investment  also  provides the Company  with  certain  limited
redemption privileges.

The  proceeds  will  primarily  be used as working  capital to fund the national
launch of the Company's  proprietary wireless  transaction  processing solutions
and to replay existing  obligations.  As the Company did not have provisions for
any  convertible  preferred  stock within its existing  capital  structure,  the
instrument  was issued as  convertible  debt. One of the items on which you have
been asked to vote in the  enclosed  proxy is for the  creation  of a  preferred
stock so as to enable the Company to immediately  convert this private placement
from debt to an equity-based security. Other critically important items on which
you have been asked to vote include approving:

Amendments to the Company's  Articles of Incorporation to increase the number of
shares of authorized no par value Common Stock to 40,000,000 shares; and

An amendment to the  Company's  1992 Stock Option Plan to increase the number of
shares available for issuance under the Plan to 2,680,000 shares.

I strongly urge you to approve these measures which are central to the continued
viability and growth of your Company.

Various   statements   contained   in  this  letter  to   shareholders   include
forward-looking  statements  that  involve a number of risks and  uncertainties,
which could cause actual results to differ materially from those contained in or
implied by the forward-looking  statement. These risks and uncertainties include
the Company's lack of profitability,  need to manage its growth, and other risks
detailed from time to time in the Company's SEC reports.



<PAGE>
U.S. Wireless Data, Inc.
Letter to Shareholders
January 5, 1998
Page 4

Summary:

Our  plan  is to  build  USWD  into  the  premier  player  within  the  wireless
transaction  processing  industry.  As a result of building  the  infrastructure
during  the  second  half of  calendar  1997,  we are  positioned  to extend our
national  launch of the TRANZ (TM) Enabler into all major  markets in the United
States.  We anticipate  procuring  additional  joint marketing  partners for our
products,  introducing  new and  innovative  products  and  solutions  into  the
marketplace,  and  extending  our target  markets to include  those  outside the
United States.

Whereas the Company today is in a position of incurring  losses,  it is our goal
to have the Company become profitable sometime during the calendar year 1998 and
beyond.  There are many  challenges  ahead as we continue to implement our plans
and strategies,  but management believes it is prepared to meet these challenges
to ensure the success of your Company.

I would like to thank you for your support as we move into what will be the most
challenging  of times as well as the most  exciting  of times.  Together  we are
building  an  organization  to provide  superior  products  and  services to our
customers.  In the long  run,  this is the only way to create  real  shareholder
value  and  ensure  the  success  of your  Company.  I wish  you a  healthy  and
prosperous 1998.

Very truly yours,




Evon A. Kelly
Chief Executive Officer

EAK/ml

Enclosures


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