ALLADVANTAGE COM INC
S-1/A, 2000-06-06
BUSINESS SERVICES, NEC
Previous: TRIMFAST GROUP INC, 10KSB/A, EX-27, 2000-06-06
Next: ALLADVANTAGE COM INC, S-1/A, EX-5.01, 2000-06-06



<PAGE>


   As filed with the Securities and Exchange Commission on June 6, 2000
                                                     Registration No. 333-96271
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

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

                             AMENDMENT NO. 4
                                      TO
                                   FORM S-1
                            REGISTRATION STATEMENT
                                     UNDER
                          THE SECURITIES ACT OF 1933

                                ---------------
                             ALLADVANTAGE.COM INC.
            (Exact name of registrant as specified in its charter)

<TABLE>
 <S>                              <C>                                <C>
            Delaware                             7319                            94-3327058
 (State or other jurisdiction of     (Primary Standard Industrial             (I.R.S. Employer
 incorporation or organization)      Classification Code Number)           Identification Number)
</TABLE>

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

        4010 Point Eden Way, Hayward, California 94545, (510) 888-3898
  (Address, including zip code, and telephone number, including area code, of
                   Registrant's principal executive offices)

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

                                James Jorgensen
                     President and Chief Executive Officer
        4010 Point Eden Way, Hayward, California 94545, (510) 888-3898
(Name, address, including zip code, and telephone number, including area code,
                             of agent for service)

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

                                  Copies to:
<TABLE>
<S>                        <C>
Laird H. Simons III, Esq.                Gregory C. Smith, Esq.
   Mark A. Leahy, Esq.                    Thomas J. Ivey, Esq.
   Andrew Y. Luh, Esq.          Skadden, Arps, Slate, Meagher & Flom LLP
   Fenwick & West LLP                     525 University Ave.
  Two Palo Alto Square                         Suite 220
   Palo Alto, CA 94306                    Palo Alto, CA 94301
     (650) 494-0600                          (650) 470-4500
</TABLE>

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

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

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

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

   If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act of 1933, check the following
box and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [_]

   If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act of 1933, check the following box and list the
Securities Act registration statement number of the earlier effective
registration statement for the same offering. [_]

   If this Form is a post-effective amendment filed pursuant to Rule 462(d)
under the Securities Act of 1933, check the following box and list the
Securities Act registration statement number of the earlier effective
registration statement for the same offering. [_]

   If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. [_]

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

-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
<PAGE>

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+The information in this prospectus is not complete and may be changed. We may +
+not sell these securities until the registration statement filed with the     +
+Securities and Exchange Commission is effective. This prospectus is not an    +
+offer to sell these securities and it is not soliciting an offer to buy these +
+securities in any state where the offer or sale is not permitted.             +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

                 SUBJECT TO COMPLETION, DATED JUNE 6 2000.


                               15,000,000 Shares

                            [AllAdvantage.com Logo]

                                  Common Stock

                                   --------

  Prior to this offering, there has been no public market for our common stock.
The initial public offering price is expected to be between $8.00 and $10.00
per share. We have applied to list our common stock on The Nasdaq Stock
Market's National Market under the symbol "AADV." We anticipate that our
executive officers, our directors and entities affiliated with them and our 5%
stockholders together will beneficially own approximately 63% of our
outstanding common stock following the completion of this offering. These
stockholders will be able to control matters requiring approval by our
stockholders.

  The underwriters have an option to purchase a maximum of 2,250,000 additional
shares to cover over-allotments of shares.

  Investing in the common stock involves risks. See "Risk Factors" on page 7.

<TABLE>
<CAPTION>
                                                      Underwriting
                                             Price to Discounts and Proceeds to
                                              Public   Commissions  AllAdvantage
                                             -------- ------------- ------------
<S>                                          <C>      <C>           <C>
Per Share..................................    $           $            $
Total......................................   $          $             $
</TABLE>

  Delivery of the shares of common stock will be made on or about           ,
2000.

  Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or determined if
this prospectus is truthful or complete. Any representation to the contrary is
a criminal offense.

Credit Suisse First Boston                         Donaldson, Lufkin & Jenrette

                               Robertson Stephens

                  The date of this prospectus is       , 2000.

<PAGE>

              GRAPHICS AND TEXT ON THE OUTSIDE GATEFOLD INCLUDE:

   The following words are centered across the top of the outside gatefold:

   "The AllAdvantage Viewbar(TM)"

   The following information is centered directly below the initial text:

   A horizontal screen shot of the Viewbar.

   Across the top of the Viewbar are depictions of buttons containing the
words "Home," "News," "Finance," "Shop," "Entertainment," "Travel," "Sports,"
"Tech," "Career" and "Concierge."

   On top of the "Shop" button is an expanded pop-up menu, in the form of a
vertical column, containing the following words which read from the top down:
"Auctions" "Autos," "Baby Care," "Books," "Clothing & Accessories," "Computers
& Electronics" which are highlighted, "Department Stores," "Events/Tickets,"
"Flowers & Gifts," "Food and Beverages," "Health & Beauty," "Home & Garden,"
"Music & Video," "Office Supplies," "Pets," "Software," "Sports & Fitness,"
"Toys, Games & Hobbies," "Travel," "Miscellaneous"and "Shopping Tools". To the
right and parallel to the highlighted words "Computers & Electronics" is a
drop-down menu, in the form of a vertical column, containing the following
words which read from the top down: "PCs & Laptops," which are highlighted,
"Software," "Audio & Video," "Phones & Handhelds" and "Cameras."

   The following text connected by lines to functional areas of the Viewbar
surrounds the depiction of the Viewbar, starting above the depiction of the
Viewbar and to the right of the "Shop" button pop-up menu and following
clockwise around the entire screen shot of the Viewbar:

   "Check the weather, buy a car or book a vacation. Members select a category
and get direct access to popular sites."

   "One-to-one targeting makes marketing messages more relevant."

   "Banner and tile advertising spaces allow persistent messaging throughout
the user's Internet experience."

   "Members choose from seven available search engines. Just enter search
criteria while using any program and launch directly to the search results."


   "One click minimizes the Viewbar at any time for ultimate flexibility of
use."

   "Use the menu bar to navigate quickly and easily."



   The body of the Viewbar is depicted in three adjoining sections, the
section on the left hand side of the Viewbar depicts a search engine with the
words "Enter Search Here" presented and an expanded drop-down menu, in the
form of a vertical column, containing the following words, which read from the
top down: "General Search," which are higlighted, "Stock Quotes," "Weather,"
"Comparison Shopping," "Merchant Reviews" and "Product Reviews." To the right
and parallel to the words "General Search" is a drop-down menu, in the form of
a vertical column, containing the following words which read from the top
down: "Ask Jeeves," "Direct Hit," "Excite," "Go.com," "Google," "GoTo" and
"LookSmart". The center section of the Viewbar depicts the Viewbar's banner
advertising space with AllAdvantage's logo presented and the section on the
right hand side of the Viewbar depicts the Viewbar's tile advertising space
and presents the following text: "ALLPLAY(TM) Channel Advantage(TM)"

   At the bottom right hand corner of the page is AllAdvantage's logo.

<PAGE>

               GRAPHICS AND TEXT ON THE INSIDE GATEFOLD INCLUDE:

   The following words are centered across the top of the two page inside
gatefold:

   "The Infomediary Position"

   The AllAdvantage logo without the word AllAdvantage embedded in the logo is
centered in the middle of the page directly below the initial text.

   The following text is centered directly below the logo: "Providing a
platform for e-commerce, and digital products distribution." and the following
text is centered directly above the logo between the logo and the initial
text: "Connecting businesses and members through a persistent, one to one
channel."

   To the right of the logo in the middle of the page is the word "Businesses"
and to the left of the logo in the middle of the page is the word "Members."

   Four arching arrows surround the logo with text presented in the center of
each arrow. Two arrows point inwards at the logo, one at the top right side of
the logo containing the words "Advertising & Promotional $" and the other at
the left hand side of the logo containing the words "Demographic & Behavioral
Data" and two arrows point away from the logo one from the bottom right hand
side of the logo containing the words "Targeting Capability & Increased ROI"
and one from the bottom left hand side of the logo containing the words
"Functionality, $ and Privacy."

   At the bottom right hand corner of the page is AllAdvantage's logo with the
following text directly below:

   "Its time to take advantage of the Internet.(TM)"
<PAGE>

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

                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                          Page
                                                                          ----
<S>                                                                       <C>
Prospectus Summary.......................................................   3
Risk Factors.............................................................   7
Special Note Regarding Forward-Looking Statements........................  23
Use of Proceeds..........................................................  24
Dividend Policy..........................................................  24
Capitalization...........................................................  25
Dilution.................................................................  27
Selected Consolidated Financial Data.....................................  28
Management's Discussion and Analysis of Financial Condition and Results
 of Operations...........................................................  29
Business.................................................................  35
</TABLE>
<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
<S>                                                                         <C>
Management.................................................................  53
Related Party Transactions.................................................  65
Principal Stockholders.....................................................  70
Description of Capital Stock...............................................  72
Shares Eligible for Future Sale............................................  76
Underwriting...............................................................  78
Notice to Canadian Residents...............................................  81
Legal Matters..............................................................  82
Experts....................................................................  82
Where You Can Find Additional Information..................................  82
Index to Consolidated Financial Statements................................. F-1
</TABLE>


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

   You should rely only on the information contained in this document or to
which we have referred you. We have not authorized anyone to provide you with
information that is different. This document may only be used where it is legal
to sell these securities. The information in this document may only be accurate
on the date of this document.

                     Dealer Prospectus Delivery Obligations

   Until      , 2000 (25 days after the commencement of this offering), all
dealers that effect transactions in these securities, whether or not
participating in this offering, may be required to deliver a prospectus. This
is in addition to the dealers' obligation to deliver a prospectus when acting
as underwriters and with respect to unsold allotments or subscriptions.


                                       2
<PAGE>

                               PROSPECTUS SUMMARY

   You should read the following summary together with the more detailed
information and consolidated financial statements and notes thereto appearing
elsewhere in this prospectus. This prospectus contains forward-looking
statements. The outcome of the events described in these forward-looking
statements is subject to risks, and actual results could differ materially.

                             AllAdvantage.com Inc.

   AllAdvantage has built a new Internet communications system that connects
our business customers to our members. This system features our Viewbar
software -- an interactive user interface that resides on our members' computer
screens and delivers advertisements to them for our business customers while
collecting information about their Internet behavior. Our business customers
pay us for delivering advertising through the Viewbar, which can be highly-
targeted to our members based on the information we collect. We provide cash
compensation to our members for time, on a per hour basis, that they and the
members whom they have referred spend browsing the Internet while their
Viewbars display advertising. The Viewbar also provides our members with portal
functionality that simplifies Internet navigation and electronic commerce with
our business customers through pop-up category menus, a search field and direct
links to over 400 Web sites. By facilitating an exchange of information between
our members and our business customers, while maintaining our members' privacy,
we serve as an Internet-based information intermediary, or infomediary.

   From our inception in March 1999 through March 2000, over 6.7 million
persons registered to receive our service, of which 6.5 million continue to be
registered. We launched our Viewbar service in the United States in July 1999.
Since our launch, over 2.9 million members have downloaded and used our
Viewbar, including over 2.0 million members who used the Viewbar during the
three months ended March 31, 2000. To date, we have made the Viewbar available
to our members in the United States, Australia, Austria, Belgium, Canada,
Denmark, Finland, France, Germany, Ireland, Italy, Japan, the Netherlands, New
Zealand, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
In the month of March 2000, we served over 7.7 billion advertising impressions
on our Viewbar. During the three months ended March 31, 2000, we delivered
advertisements for over 1,500 businesses. From inception through March 31,
2000, we incurred net losses of $102.7 million. We expect to incur operating
losses and negative operating cash flow for the foreseeable future.

   With our members' express permission, we continuously track and collect data
about their Internet behavior and demographics through the Viewbar in order to
develop highly accurate and detailed personal profiles. While maintaining the
privacy of each individual member, we use these profiles to enable our business
customers to reach their specific audiences through the Viewbar, allowing them
to deliver highly-targeted advertisements to and conduct electronic commerce
with our members. Online advertisements may be highly targeted to a specific
group of members based on variables such as profiled past behavior, current
Internet behavior, demographic data, specific Web sites visited, keywords
searched and specific time of day or week. During 1999 and the first quarter of
2000, substantially all of our revenues were from the sale of advertisements,
and substantially all of the advertisements we sold were not highly-targeted.
We sell advertisements through our direct sales force and under agreements with
third-party advertising sales organizations, to which we pay a commission upon
their completion of advertising sales.

   We are committed to maintaining our members' privacy. We have designed our
communications system to enable the targeting of advertising to our members
without disclosing any personally identifiable information to business
customers. Although we do not sell or disclose such information to business
customers, we do offer generalized market data to them. Because we are
committed to preserving our members' autonomy, our members may close the
Viewbar at any time, though our information about those members is rendered
less than complete because our database does not capture their Internet
behavior during that time.

                                       3
<PAGE>


   Our objective is to utilize our proprietary communications system to expand
our position in the Internet data market, including the information-enabled
fields of advertising, electronic commerce, profiling and data analysis,
thereby becoming the leading Internet-based infomediary. Key elements of our
strategy include building a trusted brand, expanding our base of profiled
members and business customers, increasing targeted advertising sales,
generating new revenue opportunities, enhancing the features and functionality
of our Viewbar and enhancing our profiling and data analysis technology. New
revenue opportunities from product offerings that we expect to pursue within
the next 18 months include: digital products such as music and software; market
data products including statistics on Internet usage patterns and analyses of
specific Web traffic data; and branded offerings, such as credit card and
telecommunication services in revenue-sharing arrangements with our business
customers. We expect to enhance the features and functionality of our Viewbar
by allowing our members to customize their Viewbars in order to display
selected information and to use new features that make e-commerce more
convenient.

   We anticipate that our executive officers, our directors and entities
affiliated with them and our 5% stockholders together will beneficially own
approximately 63% of our outstanding common stock following the completion of
this offering. These stockholders will be able to control matters requiring
approval by our stockholders.

   We were incorporated in California on March 24, 1999, and we intend to
reincorporate in Delaware prior to the completion of this offering. As of March
31, 2000, we had 587 full-time employees and contractors. Our address is 4010
Point Eden Way, Hayward, California 94545. Our telephone number is (510) 888-
3898.

                                       4
<PAGE>

                                  The Offering

<TABLE>
 <C>                                                  <S>
 Common stock offered by AllAdvantage................ 15,000,000 shares
 Common stock to be outstanding after this offering.. 117,339,010 shares
 Use of proceeds..................................... For foreign expansion, capital expenditures,
                                                      brand maintenance and promotion, member
                                                      payments and other working capital purposes.
 Proposed Nasdaq National Market symbol.............. AADV
</TABLE>

   The number of shares of common stock to be outstanding after this offering
is based on shares outstanding as of March 31, 2000, including 16,453,926
shares of our Series D preferred stock issued in February 2000, which will
convert into 20,567,391 shares of common stock upon completion of this offering
at an assumed public offering price of $9.00 per share based upon the midpoint
of the filing range. The number of shares of common stock issuable upon
conversion of the Series D preferred stock increases from 16,453,926 shares as
the initial offering price decreases below $12.10 per share, with the maximum
number of shares equal to 20,567,391 shares, which number is reached at any
initial public offering price at or below $9.68 per share. This number of
shares set forth above excludes:


  .  14,126,858 shares issuable upon the exercise of stock options
     outstanding as of March 31, 2000, at a weighted-average exercise price
     of $2.93 per share;

  .  477,550 shares issuable upon the exercise of warrants for Series C
     preferred stock outstanding at March 31, 2000 at an exercise price of
     $0.03 per share, which will become exercisable for 477,550 shares of
     common stock upon the completion of this offering;

  .  75,000 shares issuable upon the exercise of a warrant for Series D
     preferred stock outstanding at March 31, 2000, at an exercise price of
     $6.05 per share, which will become exercisable for 93,750 shares of
     common stock upon the completion of this offering at an assumed public
     offering price of $9.00 per share; and

  .  23,397,526 shares available for future issuance under the 1999 equity
     incentive plan and 2000 equity incentive plan of our California
     predecessor on March 31, 2000 and our 2000 equity incentive plan and
     2000 employee stock purchase plan on March 31, 2000, subject to
     automatic annual increases.

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

   Except as otherwise indicated, all information in this prospectus assumes:

  .  the conversion of all outstanding shares of preferred stock into
     72,702,077 shares of common stock upon the completion of this offering
     at an assumed public offering price of $9.00 per share based upon the
     midpoint of the filing range;

  .  the reincorporation of AllAdvantage in Delaware;

  .  the adoption of our 2000 equity incentive plan and 2000 employee stock
     purchase plan; and

  .  no exercise of the underwriters' over-allotment option.

   Titles and logos of our products and services appearing in this prospectus,
including AllAdvantage, AllAdvantage.com, It's time to take advantage of the
Internet, and Viewbar, are trademarks or service marks of AllAdvantage. Each
trademark or service mark of any other company appearing in this prospectus
belongs to its holder.

                                       5
<PAGE>

                      Summary Consolidated Financial Data
                    (in thousands, except per share amounts)

<TABLE>
<CAPTION>
                            Period from                   Period from
                             Inception     Three Months    Inception     Three Months
                          (March 24, 1999)    Ended     (March 24, 1999)    Ended
                          to September 30, December 31, to December 31,   March 31,
                                1999           1999           1999           2000
                          ---------------- ------------ ---------------- ------------
<S>                       <C>              <C>          <C>              <C>
Consolidated Statement
 of Operations Data:
Revenues................      $   235        $  5,016       $  5,251       $  9,100
Loss from operations....       (8,428)        (28,214)       (36,642)       (66,061)
Net loss................       (8,988)        (28,121)       (37,109)       (65,638)
Net loss per share(1):..
  Basic and diluted net
   loss per share ......      $ (1.27)       $  (3.52)      $  (5.04)      $  (8.20)
  Shares used in per
   share calculation ...        7,050           8,000          7,367          8,000
  Pro forma basic and
   diluted net loss per
   share (unaudited) ...                                    $  (0.97)      $  (0.95)
  Shares used in pro
   forma per share
   calculation
   (unaudited) .........                                      38,287         69,444
</TABLE>
--------
(1) See note 2 of notes to consolidated financial statements for the
    determination of the number of shares used in computing net loss per share
    and pro forma net loss per share amounts.

   The actual column in the following table presents actual summary
consolidated balance sheet data as of March 31, 2000. The pro forma as adjusted
consolidated balance sheet data below reflects the receipt of the net proceeds
from the sale of the 15,000,000 shares of common stock offered by us at an
assumed initial public offering price of $9.00 per share and after deducting
the estimated underwriting discounts and commissions and estimated offering
expenses payable by us and the conversion of all outstanding shares of
preferred stock into 72,702,077 shares of common stock upon the completion of
the initial public offering at an assumed public offering price of $9.00 per
share.


<TABLE>
<CAPTION>
                                                              March 31, 2000
                                                           ---------------------
                                                                      Pro Forma
                                                            Actual   As Adjusted
                                                           --------  -----------
<S>                                                        <C>       <C>
Consolidated Balance Sheet Data:
Cash, cash equivalents and restricted cash (1)............ $ 87,345   $211,795
Working capital ..........................................   25,971    150,421
Total assets..............................................  104,497    228,947
Capital lease obligations, net of current portion.........      212        212
Deferred stock compensation...............................  (23,934)   (23,934)
Total stockholders' equity ...............................   33,125    157,575
</TABLE>
--------
(1) Restricted cash was $2.0 million at March 31, 2000 and represented a
    deposit with our bank for a letter of credit relating to an office lease
    arrangement.

                                       6
<PAGE>

                                  RISK FACTORS

   An investment in our common stock is very risky. You should carefully
consider the risks described below, together with the other information in this
prospectus, before buying shares in this offering.

                     We face risks related to our business.

We cannot predict that our business will be successful, because our business
model is unproven and we have operated our business for only a short period of
time.

   We were incorporated in March 1999. We have allowed members to use our
Viewbar only since July 1999 and the current version of our Viewbar was first
released in April 2000. Our limited operating history makes it difficult for
members to evaluate the services we make available to them and for businesses
to evaluate our members' response to advertisements and sponsorships provided
on our Viewbar. Because our business model is unproven, it will be difficult
for you to evaluate our performance.

We just recently began recognizing revenues, have incurred substantial losses
to date and expect to continue to incur losses.

   We first recognized revenues only in August 1999. We incurred net losses of
$37.1 million from inception, March 24, 1999, through December 31, 1999 and
$65.6 million for the three months ended March 31, 2000. We expect to continue
to incur operating losses for the foreseeable future. In the future, we expect
our direct member payment costs, sales and marketing expenses, general and
administrative expenses and product development expenses to increase
significantly. We will also incur substantial non-cash charges relating to the
amortization of deferred stock compensation for issuances of stock options,
which will increase our losses during the periods in which the charges are
incurred. The charges are incurred over the vesting periods of the related
options, which is generally four years. We recorded deferred stock compensation
of approximately $20.1 million in 1999. For the quarter ended March 31, 2000,
we recorded deferred stock compensation of approximately $8.2 million in
connection with stock option grants in February 2000 at an exercise price of
$6.05. Deferred stock compensation at March 31, 2000 was $23.9 million, which
will be amortized as follows: $10.4 million during the last nine months of
2000; $7.6 million during the year ending December 31, 2001; $4.1 million
during the year ending December 31, 2002; $1.7 million during the year ending
December 31, 2003; and $100,000 during the year ending December 31, 2004. Thus,
our revenues may never exceed our expenses, and we may never achieve
profitability.

A number of factors may affect our long-term viability, and cause our quarterly
operating results to fluctuate, which could negatively affect the market price
of your shares.

   Our quarterly results of operations are likely to vary significantly from
quarter to quarter. A number of factors may affect our long-term viability and
are likely to cause variations in our results of operations. These factors
include:

  .  changes in our pricing policies;

  .  our rate of member acquisition;

  .  increases in direct member costs, member referral expenditures and other
     sales and marketing costs that we incur to attract and retain members;
     and

  .  the introduction of new products and services by us.

   Additional factors, which are largely outside of our control, include:

  .  changes in our revenue levels due to the advertising and marketing
     budget cycles of our business customers;

  .  the level of activity of new and existing members;

                                       7
<PAGE>

  .  changes in the pricing policies of our direct competitors or the pricing
     levels for Internet advertising and marketing generally;

  .  the introduction of new products and services by our competitors;

  .  unexpected costs and delays resulting from the expansion of our
     operations; and

  .  the occurrence of technical difficulties or unscheduled system downtime.

   Due to these and other factors, we believe that quarter-to-quarter
comparisons of our operating results may not be meaningful, and you should not
rely upon them as an indication of our future performance.

If we fail to generate sufficient advertising and other revenues, we may not
reach profitability.

   Since inception, we have generated substantially all of our revenues from
the sale of online advertisements on our Viewbar. We also have generated
revenues from a variety of different arrangements including sponsorships,
performance-based arrangements and referrals to third-party Web sites.
Advertisers pay us for the number of impressions, or advertisements displayed,
for the number of times members click on advertisements, or based on other
criteria, such as the number of members who register for a service. Under
sponsorship arrangements, we may receive a fixed fee or a fee based on the
usage of the search field, a fee based upon the selection of the pop-up menu
item, a commission based on purchases by members or a combination of these
options. We also have arrangements with our business customers under which we
receive a fee for directing members to their Web sites. These fees are based
upon the number of times members are directed to our business customers' Web
sites via the Viewbar. We expect to generate revenues in the future from sales
of digital products and generalized market data and from referral payments and
revenue sharing payments made by businesses that offer to our member community
products and services which bear their brands as well as the AllAdvantage
brand.

   During 1999 and the first quarter of 2000, substantially all of the
advertisements we sold were not highly-targeted. Our strategy includes
increasing highly-targeted advertising as a percentage of both the total number
of advertisements we sell and of revenues from all advertising. We have limited
experience marketing and pricing highly-targeted advertisements and these other
types of arrangements, and have limited experience with respect to the
performance of these arrangements. Thus, we cannot be sure that we are
appropriately pricing, marketing or structuring these arrangements, or whether
we will perform under these arrangements to the satisfaction of our business
customers. In addition, the success of some of these arrangements will depend
on our ability to target members effectively based on demographic and other
information. We may encounter technical and other limitations on this ability,
including problems associated with the serving of advertisements, some of which
are out of our control. Further, we believe that we need to increase the size
of our internal sales force in order to sell additional advertising,
particularly highly-targeted advertising. In light of these factors, we may be
unable to generate sufficient advertising or other revenues to reach
profitability.

If we are unable to continue to enhance the functionality of our Viewbar, our
business may be harmed.

   If we are unable to continue to enhance the functionality of our Viewbar on
a timely and cost-effective basis, or if these enhancements do not achieve
widespread market acceptance, our membership growth may be reduced, we may miss
market opportunities and our business may be harmed. Implementing enhancements
to our Viewbar is costly and requires significant time of our management. Any
delays we experience in implementing enhancements to our Viewbar may result in
lost revenues and may harm our operating results. The life cycles of our
enhancements are difficult to predict because we operate in a new and emerging
market that is characterized by rapid technological change, changing customer
needs and evolving industry standards. The introduction of competing online
advertising delivery mechanisms that provide greater functionality or better
data collection could render our existing Viewbar obsolete and unmarketable.

                                       8
<PAGE>

   The current version of the Viewbar was released in April 2000. We may
experience technical and customer support issues associated with this
introduction or with introductions of future versions of our Viewbar. We may
also lose members who have used a prior version of our Viewbar and either
choose not to spend the time, or are unable, to upgrade their Viewbar. In
addition, we may lose existing members who do not like aspects of the current
or future versions of our Viewbar.

If we are unable to provide our members attractive benefits from their
aggregated purchasing power, our business may be harmed.

   We have recently begun to work with selected vendors to obtain pricing
discounts, promotional rewards and other benefits for our members based upon
their aggregated purchasing power. However, members might not find any benefits
that we negotiate attractive or may be able to obtain similar benefits from
other sources at lower costs or otherwise on more favorable terms. Further, our
members may expect greater benefits than we are able to obtain for them. We may
lose existing members or be unable to attract new members if we are unable to
make available attractive benefits from their aggregated purchasing power.

If we fail to retain and grow our member base, we may not be able to generate
revenues.

   Membership growth and retention is crucial to our ability to generate
revenues. To date, we have relied on member referral marketing to attract the
vast majority of our new members, and we plan to do so for the foreseeable
future. To date, approximately 84% of our new members have come from member
referrals. This type of marketing is outside of our direct control and may not
generate rates of growth in our member base comparable to those experienced to
date. A large percentage of our referrals come from members of our A-Plus
group, which consists of members with 20 or more referrals each. Changes in our
payment policy, or the failure of our payment policy to match that of a
competitor, could have a disproportionate impact on our A-Plus group, which
might result in a disproportionate decrease in future membership growth.

   We may also be unable to retain and grow our member base if a significant
number of our current registered members stop using our service. Our members
are not required to use our service. There are a variety of reasons why members
might discontinue using our service, including:

  .  members might decide they do not like the presence of the Viewbar on
     their computer screens or the amount of screen space it consumes;

  .  members might not like having their online activities tracked;

  .  members might become dissatisfied because of reliability issues, which
     we have experienced in the past and might experience in the future;

  .  members might forget their passwords;

  .  the Viewbar software might not be compatible with members' computer
     systems;

  .  our member support group might not respond adequately or in a timely
     manner to our members;

  .  we might reduce the amount we pay our members, or our competitors might
     pay more than we do;

  .  government bodies might impose local taxes on members in connection with
     payments made by us; and

  .  we might not provide the level of aggregated purchasing power or the
     functionality that members expect.

   We may not be able to address these issues successfully and retain and grow
our existing member base. If we fail to retain and grow our member base, our
business, results of operations and financial condition may be harmed.

                                       9
<PAGE>

If employers or universities prohibit or discourage our members from using the
Viewbar, our business could be seriously harmed.

   Some employers and universities have policies prohibiting the use of their
equipment or networks for commercial purposes. For example, the United States
Army's ethics code forbids personnel from using government equipment for
personal gain, and therefore, it has blocked access of its personnel to more
than a dozen Internet sites and services, including our Viewbar technology.
George Mason University maintains a policy that forbids the use of university
resources for commercial activities not approved by its provost, and since
December 1999, it has blocked access to our Viewbar through the university
network. The number of employers and universities prohibiting the use of their
computers in this way may increase, particularly if they become concerned about
employee productivity as well as the use of corporate resources. Even if
employers do not block our members' access to the Viewbar, some legal
commentators believe that employers may assert that amounts paid by us to
members belong to the employer which would discourage our members from using
the Viewbar. If many employers and universities adopt policies that prohibit or
discourage our members from using the Viewbar, our ability to attract
advertisers to generate revenues may be hampered and our membership may decline
significantly, which may harm our business, results of operations and financial
condition.

We may not be able to resolve technological barriers that prevent new members
from downloading the Viewbar.

   Members who desire to download our Viewbar may encounter technological
problems that prevent them from doing so. For example, our Viewbar technology
was initially compatible only with Windows and NT operating systems. Today, the
Viewbar available for members who utilize the Macintosh operating system still
does not have the full functionality of the Windows or NT Viewbar, including a
search field, pop-up category menus or direct links to other Web sites. We
expect to release in the summer of 2000 a new version of the Viewbar for use
with Macintosh operating systems, which will include a search field. Our
Viewbar software is still not compatible with PC users on Unix-based or Linux
operating systems. Additionally, if a member does utilize operating systems or
browser software that are compatible with our Viewbar software, old versions of
such operating systems or browser software still used by members may prevent
download of the Viewbar. For example, our current PC-compatible Viewbar
requires Windows 95, Windows 98, or Windows 4.0, and Microsoft Internet
Explorer 4.02 or higher. Our current Macintosh-compatible Viewbar requires a
PowerPC Processor based Macintosh, Mac OS 8.6 or higher, and Microsoft Internet
Explorer 3.0 or higher or Netscape 3.0 or higher. Further, even if these
compatibility problems are addressed, some firewalls, or network system
barriers can prevent members from downloading the Viewbar.

Our ability to operate our business could be seriously harmed if we lose, or
fail to assimilate, our senior managers and other key employees.

   Many of our senior managers have only recently joined us. For example,
Michael A. Depatie, our Chief Financial Officer, joined us in October 1999,
Tobin W. Trevarthen, our Vice President Business Development, and David C.
Martin, our Vice President Business Intelligence, joined us in January 2000,
and Sara T. Peterson, our Vice President Product Management, joined us in April
2000. We may not successfully assimilate our recently hired officers or
successfully locate, hire, assimilate and retain other qualified key management
personnel. Our business is largely dependent on the personal efforts and
abilities of our senior management and other key personnel, especially James R.
Jorgensen, our President, Chief Executive Officer and Chairman of the Board.
Any of our officers or employees can terminate his or her employment
relationship at any time. The loss of these key employees or our inability to
attract or retain other qualified employees could seriously harm our business
and prospects. We do not carry key man life insurance on any of our employees.

We may not be able to manage our growth, which could harm our ability to manage
our business.

   We have grown our workforce substantially, from our four founders in March
1999 to 587 full-time employees and contractors on March 31, 2000, and we plan
to continue to expand significantly our sales, media

                                       10
<PAGE>

strategy and technology organizations. Our growth has placed, and the
anticipated future growth in our operations will continue to place, a
significant strain on our management systems and resources. Since we typically
charge our business customers based upon the number of advertising impressions
delivered, if we increase our membership then our advertising inventory
increases. Due to our membership growth, the increase in our advertising
inventory has exceeded, and may in the future exceed, our ability to sell
advertising on our Viewbar at reasonable rates. To manage our growth
effectively, we must:

  .  train and manage our employee base;

  .  enhance our operational and financial systems;

  .  coordinate our global operations; and

  .  lease additional facilities.

We may not be able to grow our business if we are not able to hire additional
personnel.

   Our future success depends on our ability to attract, retain and motivate
highly skilled technical, managerial, sales and marketing personnel. We plan to
hire substantial numbers of additional personnel in all areas of our business.
Competition for personnel is intense, particularly in our location in Silicon
Valley, California, due to a number of factors, including the high
concentration of established and emerging growth technology companies. As a
result, we may be unable to successfully attract, assimilate or retain
qualified personnel. We may also be unable to retain the employees whom we
currently employ. We have experienced, and may continue to experience,
difficulty in hiring candidates with appropriate qualifications. If we fail to
attract and retain the necessary personnel, we may not be able to operate and
grow our business. For example, we may not be able to sell additional
advertising on our Viewbar, particularly targeted advertising, if we do not
increase our internal sales force.

We may not be able to grow our base of members and business customers if we are
unsuccessful in establishing or maintaining the AllAdvantage brand.

   If we are unsuccessful in establishing or maintaining the AllAdvantage
brand, we may not be able to grow our base of members and business customers.
Promotion of the AllAdvantage brand will depend on our success in providing
high-quality services to our members and business customers. We expect to spend
approximately $5,000,000 to $8,000,000 promoting and maintaining our brand with
business customers during the next 12 months. This success, however, depends in
part on the services and efforts of third parties, over which we have little or
no control. For instance, we currently rely on technology provided by
DoubleClick to deliver substantially all of the advertisements on our Viewbar.
If our members and business customers do not perceive our existing services as
high quality, or if we introduce new services or enter into new business
ventures that are not favorably received by our members and business customers,
then we might be unsuccessful in building brand loyalty in the marketplace. In
addition, we may also need to devote substantial resources to create and
maintain a distinct brand loyalty and to promote and maintain the AllAdvantage
brand in a very competitive market. If we incur significant expenses in
promoting and maintaining our brand, our financial results could be seriously
harmed.

Our revenues might significantly decrease if we were to lose key business
customers.

   A significant portion of our revenues to date has been recognized from a
limited number of business customers. For example, 24/7 Media, a third-party
advertising sales organization, sold advertisements that accounted for
approximately 19% of our revenues for the period from our inception, March 24,
1999, to December 31, 1999. 24/7 Media sold advertisements that accounted for
approximately 12% of our revenues for the three months ended March 31, 2000. As
a result of the growth of our direct sales force, we terminated our contract
with 24/7 Media effective May 1, 2000. Our results of operations may be harmed
if our direct sales force is unable to generate revenues comparable to those
previously provided by 24/7 Media. Additionally, our sales of advertisements to
a business customer, Overstock.com, accounted for approximately 17% of our

                                       11
<PAGE>

revenues for the three months ended March 31, 2000. We do not have long-term
contracts with most of our business customers and these customers can generally
terminate their relationships with us upon specified notice and without
penalties. Our results of operations would be harmed if key business customers
were to cease doing business with us.

Our advertising revenues will suffer if our members do not actively use our
Viewbar and respond to Viewbar advertisements.

   If our members do not actively use our Viewbar and respond to Viewbar
advertisements at levels acceptable to our business customers, our advertising
revenues will suffer. Given our limited history, we are unable to predict
Viewbar use and advertising response rates.

We face significant competition for business customers and members. If we are
unable to compete successfully, our business may fail.

   We compete for business customers and members. If we are unable to compete
successfully, our business may fail.

  Competition for business customers

   The market for online advertising and marketing is extremely competitive. We
may not compete successfully in this environment. Our ability to compete in
this market depends on many factors, some of which are beyond our control. We
believe that the principal competitive factors in the online advertising market
include:

  .  the ability to target users based on specific demographic and inferred
     behavioral criteria;

  .  brand recognition;

  .  breadth and depth of reporting and other services;

  .  reliability and quality of data and technology infrastructure; and

  .  technical expertise.

   Additional competitive factors in the online advertising market which are
largely beyond our control include:

  .  size and characteristics of membership base; and

  .  changes in the pricing policies of our direct competitors.

   There is substantial competition for Internet-based advertising revenues
generally, and the amount of available advertising space on the Internet is
increasing at a significant rate. We expect competition for online advertising
space to increase due to the lack of significant barriers to entry for online
business generally. These factors are causing some Internet advertising rates
to decline, and it is possible that these rates will continue to decline in the
future, which may cause our advertising rates to decline. We believe our most
direct competitors for Internet advertising and sponsorship revenues will be
providers of targeted online advertisements. We also compete for revenues with
major Internet service providers, content providers, large Web publishers, Web
search engines and portal companies, Internet advertising providers, content
aggregation companies, and various other companies that facilitate Internet
advertising, electronic commerce, profiling services or data analysis services.
We may also face competition from traditional direct marketing companies that
may seek to offer online products or services. We face significant competition
for a share of advertisers' total advertising budgets from traditional media
such as television, radio, cable and print media. Businesses may be reluctant
to devote a significant portion of their advertising budget to Internet
advertising if they perceive the Internet to be a limited or ineffective
advertising medium.

   Many of our competitors have longer operating histories, greater name
recognition, larger user bases and significantly greater financial, technical,
sales and marketing resources than we do. This may allow them to respond more
quickly than we can to new or emerging technologies and changes in advertiser
requirements. It may also allow them to devote greater resources than we can to
the development, promotion and sale of their products and services. These
competitors may also engage in more extensive research and development,

                                       12
<PAGE>

undertake more far-reaching marketing campaigns, adopt more aggressive pricing
policies and make more attractive offers to existing and potential employees,
strategic partners and advertisers. In addition, current and potential
competitors have established or may establish cooperative relationships among
themselves or with third parties to increase the ability of their products or
services to address the needs of our prospective business customers. Increased
competition is likely to result in price reductions, reduced gross margins and
loss of market share.

   Competition for members

   Since space on a computer screen is limited, we believe our most direct
competitors for members are companies that offer Internet services or
compensation to consumers who allow a portion of their computer screen to be
dedicated to the applications or services of those companies. We believe that
over 50 other companies have announced that they offer or will offer users cash
compensation to browse the Internet if they dedicate a portion of their
computer screen. If our competitors were to offer more attractive benefits than
we do, such as higher compensation, better functionality or greater aggregated
purchasing power, then our membership could decline, possibly reducing our
revenues. In addition, current and potential competitors have established or
may establish cooperative relationships among themselves or with third parties
to increase the ability of their services to address the needs of our current
or prospective members.

We may not be able to retain current members or support increased numbers of
members if we experience delays or failures in our network infrastructure.

   Our network infrastructure is composed of a complex system including several
servers that collect data about members' Internet browsing behavior, store
member data, determine which and when advertisements are shown, monitor the
time members spend browsing the Internet while the Viewbar is active and
support our Web site. Service interruptions within our network have occurred in
the past and may occur in the future, especially when usage exceeds capacity.
We have experienced degradation and down time in the servers which support our
Web site. From October 1, 1999 through May 31, 2000, unscheduled system down
time for our Web site occurred nine times for a total of approximately 34.5
hours. In twenty-one other instances during that period, with an average
duration of approximately 12.25 hours, we experienced significant degradations
in our network that limited access to our Web site and information on our Web
site and the speed to allow browsing on our Web site. New members are not able
to register for our Viewbar service and current members are unable to access
their account balances if our Web site, or the applicable portion thereof, is
down. In the future, we may encounter unexpected costs and delays, technical
difficulties and unscheduled system downtime if we expand our network
infrastructure. Failures of and significant service degradations in our
networks could result in a variety of additional adverse consequences,
including:

  .  loss of revenue;

  .  inaccurate delivery of advertisements or other content that results in
     legal liability;

  .  injury to our brand;

  .  diversion of development resources; or

  .  loss of data or privacy of data.

   We will need to invest in substantial financial, operational and management
resources to enhance our systems, particularly our database servers and storage
capabilities, to handle a large and growing number of members. We cannot be
certain that we will be able to accomplish this on a timely basis and at a
commercially reasonable cost, or at all. If we fail to do so, our business may
not grow.

Our service could be disrupted, and demand for our service could be reduced, by
a security breach, virus or other problems caused by third parties.

   The future success of our business will depend on the security of our
computer systems. An important feature of our service is our ability to develop
and maintain individual member profiles. We also maintain a

                                       13
<PAGE>


database of our members' account balances. Computer viruses or problems caused
by third parties could lead to interruptions, delays or cessation in service to
our members or in serving our advertisements. Third parties could also
potentially jeopardize the security of confidential information stored in our
computer systems or our members' computer systems by their inappropriate use of
the Internet, including breaking into our payment databases and other parts of
our computer network. This could cause losses to us or our members.
Unauthorized access by current and former employees or others could also
potentially jeopardize the security of confidential information stored in our
computer systems or those of our members. Any compromise of security or public
perception that we engaged in unauthorized release of member information would
harm our ability to attract and retain members. Unauthorized access to or use
of confidential information could result in potential liability and damages
under privacy laws. In addition, we are vulnerable to coordinated attempts to
overload our systems with data, resulting in denial or reduction of service to
some or all of our users for a period of time. We have experienced coordinated
denial of service attacks in the past, and may experience such attempts in the
future. Any of these events could harm our business, results of operations and
financial condition.

Our revenues could be harmed if programs that inaccurately indicate that a
member is browsing the Internet at a given time or that disable the Viewbar
become prevalent.

   We provide cash compensation to all members for time, on a per hour basis,
that they and the members whom they have referred spend browsing the Internet
while the Viewbar is active. Various software programs have been developed that
specifically target the Viewbar and that falsely indicate a member is browsing
the Internet at a given time. For instance, software is available that may
simulate a member browsing the Internet. These programs may result in members
accruing fees payable by us when they are not actively using the Internet.
Additionally, third parties have developed software programs that attempt to
blank out, or block, advertisements on the Viewbar or completely delete the
Viewbar from members' computer screens. These programs may result in members
accruing fees payable by us while their Viewbar is not active. This type of
software has become increasingly sophisticated, difficult to detect and, as a
result, effective. Widespread adoption of this type of software may seriously
damage our ability to operate our business and generate revenues.

Our business could be shut down or severely impacted if a natural disaster,
power loss or telecommunications failure occurs.

   Our operations and services, particularly our ability to have advertisements
placed on Viewbars and collect membership data, depend on our computer
equipment being protected against damage from fire, earthquakes, power loss,
telecommunications failures and similar events. Despite precautions taken by
us, a natural disaster or other unanticipated problem could cause interruption
in the services that we provide. For example, if an earthquake damages
equipment at our network operations center, we might have no means of replacing
this equipment on a timely basis or at all and our service might be shut down.
Furthermore, we do not currently have any business disruption insurance. Any
prolonged disruption of our services due to system failure could result in
decreased revenues.

Our operations will be harmed if services and products provided to us by third
parties do not perform satisfactorily or if we are unable to renew our licenses
to use those services or products.

   We rely on third parties to provide us with services and products that are
integral to our ability to serve our members and business customers. Those
services and products include the following:

  Advertisement Serving

   We deliver substantially all of the advertisements on our Viewbar using
technology provided by DoubleClick. Our advertising serving agreement with
DoubleClick provides for the delivery of advertisements and the use of
DoubleClick's advertisement management system. During the term of the
agreement, we are required to pay on a monthly basis the greater of (1) a
minimum monthly service fee or (2) an amount

                                       14
<PAGE>


calculated based on the number of advertisements served during that month
multiplied by a scheduled rate per one thousand advertisements. The scheduled
rate decreases as the number of advertisements served increases. The agreement
may be terminated upon an uncured material breach by either party, by us upon
six months prior notice, and by us in the event of changes to DoubleClick's
business such as failure to provide technical support, insolvency and
bankruptcy. Other companies could provide the technology needed for us to serve
advertisements on our Viewbar, but it would temporarily disrupt our business to
switch to another provider. Our agreement with DoubleClick expires in November
2002. Technology provided by third parties for serving Internet advertising
occasionally experiences errors in serving advertisements. If DoubleClick's
technology fails to allow us to serve advertisements properly, or if we are not
able to renew our agreement with DoubleClick, reach agreement with others to
provide technology to serve our advertisements or internally develop
advertising serving software in the future, we may not be able to display
advertisements effectively to our members. In this event, our ability to
generate advertising revenues would be severely limited.

   Centralized Software System

   Virtually every aspect of our operations, including finance, billing,
accounting, storage and retrieval of member data, and advertisement tracking,
uses or connects to a centralized software system provided by Oracle. We have
only limited experience with the operation of this system. Difficulty with, or
errors, defects or malfunctions in, the operation of this system could result
in loss of data, erroneous overcharges or undercharges to advertising customers
or disruption of operations.

  Our Web Site

   Our Web site is hosted by GlobalCenter Inc. In the past, our Web site has
become temporarily unavailable due to unpredictable system malfunctions on our
host's system. From October 1, 1999 through May 31, 2000, unscheduled system
downtime for our Web site occurred nine times for a total of approximately 34.5
hours. New members are not able to register for our Viewbar service and current
members are unable to access their account balances if our Web site is down.
Further, members may become frustrated with any further difficulties with our
Web site and discontinue using our service as a result.

  Other Network Equipment

   The equipment and applications that comprise various servers and networks
consist of commercially available computers provided primarily by Sun
Microsystems, Cisco Systems and third-party Intel processor-based
manufacturers. These complex computers may fail periodically, leading to the
possible interruption of service to our members.

Our member referral program could generate negative media attention and damage
our reputation.

   We rely primarily on member referrals to add to our membership. This
referral program has in numerous instances previously motivated, and could
continue to motivate, people to send or post bulk unsolicited email messages,
or spam, seeking to encourage other computer users to register as members. We
make available on our Web site sample referral email messages, which we state
are to be sent only to friends, family, business associates and members of
personal opt-in mailing lists. However, those samples could be used to solicit
referrals from other categories of persons. Some commentators might suggest
that we are encouraging spam by making sample email messages available on our
Web site. It is difficult for us to monitor the use of email by our members to
solicit referrals. Spamming has caused unfavorable media attention and may
damage our reputation. Anti-spam groups or activists might generate further
negative media attention respecting member
referral activities and damage our reputation. Further, anti-spam legislation,
in the United States or elsewhere, could restrict our ability or the ability of
our members to use email to solicit referrals.

   Although members do not make any payment to us to participate in our member
referral program, some jurisdictions could assert a claim that the use of email
marketing to add to our membership violates laws

                                       15
<PAGE>

restricting multi-level marketing activities. In addition, our business model
requires that we pay our members cash for their Viewbar usage and that of their
referrals. We believe this program complies with applicable regulation. Any
regulatory challenge or limitation asserted or implied regarding these payments
could significantly harm our business. Any litigation could subject us to
significant liability for damages, attorneys fees and injunctions or other
court orders that would prevent us from using our primary method of membership
marketing. These lawsuits, regardless of their success, would likely be time-
consuming and expensive to resolve.

If we alter the current member payment structure, our business could be harmed.

   In the future, we may modify the amount of money paid to members for their
and their referred members' use of the Viewbar. Our membership agreement
specifies that we may alter the member payment structure, and we have altered
the member payment structure four times in the past, most recently in June of
2000. These modifications have included, and future modifications could
include, increases or decreases in the amount paid to members for each hour
that they use the Viewbar, increases or decreases in the amount paid for each
hour that referred members use the Viewbar, or increases or decreases in the
maximum number of hours per month of Viewbar use for which a member may receive
payment. Any decreases in the member payment structure, including decreases
implemented in June 2000, could harm our ability to attract and retain members
and expose us to other costs or negative publicity. Any increases in the member
payment structure, including increases implemented in June 2000, to attract or
retain members could substantially increase our costs. We may be required to
alter our payment structure for a variety of reasons, including business, tax
or regulatory concerns, and this alteration could significantly harm our
business.

Our results of operations may be harmed if our direct member or member referral
expenditures increase.

   Our direct member expenditures may increase if the number of active members
increases or if we increase the direct member payment structure. Similarly, our
member referral expenditures may increase if the number of active members
referred by other active members increases or if we increase the member
referral payment structure. Both our direct member expenditures and our member
referral expenditures may increase if our members spend more time browsing the
Internet. The costs we incur from any increases in our direct member or member
referral expenditures will harm our results of operations.

We rely on our intellectual property rights. If we are unable to protect these
rights, we might face increased competition or greater difficulty in
successfully establishing the AllAdvantage brand.

   Despite our efforts to protect our proprietary rights, unauthorized parties
have copied, and may attempt to copy in the future or otherwise obtain and use
our intellectual property. Monitoring unauthorized use of our intellectual
property is difficult, and we cannot be certain that the steps we have taken
will prevent unauthorized use of our intellectual property, particularly in
foreign countries where laws or law enforcement practices may not protect our
proprietary rights as fully as in the United States.

   We have two U.S. copyright registrations. We have pending U.S. patent and
pending U.S. and foreign trademark applications. Our pending patent or
trademark applications may not be granted. Even if they are granted, our
patents, copyrights and trademarks may be successfully challenged by others or
invalidated. Despite our efforts to protect our proprietary rights from
unauthorized use or disclosure, unauthorized parties may attempt to obtain, use
or disclose our intellectual property. Our proprietary rights may not be viable
or of value since the validity, enforceability and scope of protection of
proprietary rights in Internet-related industries are uncertain and evolving.
If our trademark applications are not approved because third parties
successfully challenged our right to use these trademarks, our use of these
trademarks would be restricted unless we were to enter into arrangements with
the third-party owners, which might not be possible on reasonable terms.

   If our proprietary rights are infringed, we learn of the infringement and we
take action to halt or prevent the infringement, those actions, even if
successful, could require that we incur substantial costs and divert
substantial management attention from operating matters, which could harm our
business.

                                       16
<PAGE>

We may incur substantial costs and diversion of management resources if we
infringe upon the proprietary rights of others.

   Our business activities may infringe the proprietary rights of others. From
time to time, we have received, and may continue to receive, claims of
infringement against us. Third parties may assert claims against us for
infringement of their proprietary rights and these claims may be successful. As
with other providers of online services, third-parties could assert patent
claims against us based upon our services or technologies.

   We have received notices from two third parties regarding their Internet
business model patents. Any litigation filed by these third parties could be
costly and could distract management's attention from operating matters, which
could harm our business. In addition, an adverse judgment in any litigation of
this type could also harm our business.

   Any intellectual property litigation initiated against us could subject us
to significant liability for damages and attorneys' fees, invalidation of our
proprietary rights or injunctions or other court orders that would prevent us
from using specific technologies or engaging in specific business activities.
These lawsuits, regardless of their success, would likely be time-consuming and
expensive to resolve and would divert management's time and attention from our
business. Any potential intellectual property litigation could also force us to
do one or more of the following:

  .  cease using key aspects of our technology that incorporate the
     challenged intellectual property;

  .  make significant changes to the structure and operation of our business;

  .  create new brands for our services and establish recognition of those
     new brands;

  .  design around a third party's patent; or

  .  license technology from a third party.

   Implementation of any of these alternatives could be costly and time-
consuming and might not be possible at all. Accordingly, an adverse
determination in any litigation to which we are a party would harm our
business, results of operations and financial condition.

We may be subject to banking-related laws.

   We currently do not make payments to a member until the member's account has
accrued at least the minimum amount we specify for each country, which is
presently $30 for the United States. In the future, we may offer members who
have accrued over the applicable minimum amount in their accounts the
opportunity to keep those amounts in their accounts. If we offer new programs,
or if a court or governmental agency concluded that our current or any future
services are subject to laws and regulations relating to banking and currency
matters, the cost of compliance could harm our results of operations.
Litigation with members over these issues could require significant management
attention even if we were to succeed on the merits.

We are subject to foreign government regulation and taxation, currency issues,
difficulties in managing foreign operations and foreign political and economic
instability.

   Our participation in international markets is subject to a number of risks,
including foreign government regulations, export license requirements, tariffs
and taxes, fluctuations in currency exchange rates, introduction of the
European Union common currency, difficulties in managing foreign operations and
political and economic instability. For instance, laws of foreign countries can
be more restrictive than U.S. laws respecting our collection and use of member
data and respecting advertisement content. To the extent our current or
potential international members are impacted by currency devaluations, general
economic crises or other macroeconomic events, the ability of our members to
utilize our services could be diminished. Electronic commerce may not develop
successfully in international markets. Any failure to develop our business
internationally may harm our competitive position and consequently our
business.

                                       17
<PAGE>

Potential acquisitions may be difficult to assimilate into our operations, use
a significant amount of our available cash, result in dilution to our
stockholders and harm our reported results of operations.

   We may acquire businesses, products, services or technologies to implement
our business strategy. We do not have any present understanding regarding, nor
are we engaged in any negotiations relating to, any acquisition. We have not
made a significant acquisition to date. If we acquire businesses, products,
services or technologies, we could have difficulty in assimilating them into
our operations. These difficulties could disrupt our ongoing business,
distract our management and employees and increase our expenses. In addition,
effecting acquisitions could require use of a significant amount of our
available cash. Furthermore, we might have to issue equity or equity-linked
securities to pay for future acquisitions, and these issuances could be
dilutive to existing and future stockholders. In addition, acquisitions might
harm our reported results of operations due to acquisition-related charges and
amortization of acquired technology and other intangibles. Any of these
acquisition-related risks or costs could harm our business, financial
condition and operating results.

                We face risks related to the Internet industry.

Failure to comply with laws governing our service or material changes in the
regulatory environment relating to the Internet could harm our business.

   Because of uncertainties regarding the applicability of foreign, federal
and state laws and regulations to the Internet and, more specifically, to our
business, and considering our business has evolved and expanded in a
relatively short period of time, we may not in the future always be in
compliance with applicable foreign, federal and state laws and regulations.
Failure to comply with the laws and regulatory requirements of regulatory
authorities may result in, among other things, indemnification liability to
business customers and others doing business with us, administrative
enforcement actions and fines, class action lawsuits, cease and desist orders,
and civil and criminal liability. The occurrence of one or more of these
events could materially harm our business, results of operations and financial
condition.

   The parties conducting business with us, such as business customers,
similarly may be subject to foreign, federal and state regulation. These
parties act as independent contractors and not as our agents in their
solicitations and transactions with consumers. Consequently, these entities
may not comply with applicable laws and regulations at all times. Failure on
the part of a business customer to comply with these laws or regulations could
result in, among other things, claims of vicarious liability or negatively
impact our reputation. The occurrence of one or more of these events could
materially harm our business, results of operations and financial condition.

We may face risks if new laws or government regulations regarding the Internet
are enacted.

   The laws relating to our business and operations are evolving and few clear
legal precedents have been established. Few laws governing Internet
transactions have been substantially revised or updated to fully accommodate
electronic commerce. Moreover, it may take years to determine the extent to or
manner in which existing laws relating to issues such as intellectual property
ownership and infringement, unfair competition, advertising and trade
regulation and personal privacy are applicable to the Internet. Many of these
laws were adopted prior to the advent of the Internet and related technologies
and, as a result, do not contemplate or address the unique issues of the
Internet and related technologies. Until these laws, rules and regulations are
revised or interpreted by courts to clarify their applicability to
transactions conducted through electronic commerce, any company providing
services through the Internet or other means of electronic commerce will face
compliance uncertainty. Further, the adoption of new laws or the application
of existing laws may decrease the growth in Internet use. These results could
decrease the demand for our services or increase our cost of doing business,
each of which would cause our revenues to decline and harm our business. In
particular, the following risks could occur:

   Regulation of content and access, and our marketing programs, could limit
   our ability to generate revenues and expose us to liability.

   Prohibition or restriction of Internet content and access could dampen the
growth of Internet use, decrease the acceptance of the Internet as a
communications and commercial medium and expose us to liability. A

                                      18
<PAGE>

variety of restrictions on content and access, such as those that relate to
children and federal and state consumer protection laws prohibiting unfair or
deceptive acts or practices, have been enacted or proposed. Because of these
content restrictions and potential liability to us for materials carried on or
misdirected or disseminated through our systems, we may be required to
implement measures to reduce our exposure to liability. These measures may
require the expenditure of substantial resources or the discontinuation of our
product or service offerings that subject us to this liability. In addition,
our business model requires that we pay our members cash for their Viewbar
usage and that of their referrals. Any regulatory challenge or limitation
asserted or implied regarding these payments could significantly harm our
business. Further, we could incur substantial costs in defending against any of
these claims and we might be required to pay large judgments or settlements or
alter our business practices. Proposed laws could make compliance more
difficult or expensive, restrict our ability to provide services or otherwise
harm our business or prospects.

   Our ability to sell targeted advertising may be limited if new laws relating
   to member privacy are enacted.

   Our ability to sell targeted advertising depends on our ability to use
personal information collected from our members. The Federal Trade Commission
and government agencies in some states have been investigating Internet
companies regarding their use of personal information. The Federal Trade
Commission has recently started a proceeding with an Internet server regarding
the manner in which personal information is collected from users and provided
to third parties. The federal government recently enacted legislation
protecting the privacy of consumer nonpublic personal information collected by
financial institutions. Our current information collection procedures and
disclosure policies may be found to be in violation of existing or future laws
or regulations. Our failure to comply with existing laws, including those of
foreign countries, or the adoption of new laws or regulations that require us
to change the way we conduct our business, could make it cost-prohibitive to
operate our business and prevent us from pursuing our business strategies
including the sale of targeted advertising.

   Our costs would be increased if our business or the Internet generally
   becomes subject to taxation.

   The tax treatment of activities on or relating to the Internet is currently
unsettled. A number of proposals have been made at the federal, state and local
levels and by foreign governments that could impose taxes on the online
purchase and sale of services and other Internet activities. The Internet Tax
Freedom Act of 1998 has generally imposed a U.S. moratorium through October
2001 on the imposition of some kinds of consumer-related taxes, other than
sales or use taxes, in connection with Internet access and Internet-related
sales. However, future laws imposing taxes or other regulations on commerce
over the Internet could substantially impair the growth of Internet commerce
and, as a result, decrease our revenues or make it cost-prohibitive to operate
our business.

Seasonal trends in Internet usage and advertising sales may harm our business.

   Seasonal trends could affect the advertising revenues we generate from our
business. To the extent that our advertising revenues depend on the amount of
Internet usage by our members, seasonal fluctuations in Internet usage could
affect our advertising revenues during these periods of fluctuation. In
addition, the rate at which new members sign up for our services may be lower
during some seasons and holiday periods. Because our operating history is so
limited, it is difficult for us to predict these trends accurately and plan
accordingly. Since our operating expenses are based on our expectations of
future revenues, it is possible that seasonal fluctuations could materially
harm our revenues and our operating results.

If Internet usage does not continue to increase, we may not be able to grow our
business and increase our revenues.

   If our assumption that use of the Internet will continue to increase turns
out to be incorrect, we will not be able to grow our business and increase our
revenues. All of our revenues and current business strategies for growth are
dependent on the continued use and current rates of expansion of the Internet.
Use of the Internet has increased dramatically, but that usage of the Internet
may not continue to increase. A decrease in the use of the

                                       19
<PAGE>

Internet or a reduction in the currently anticipated growth of Internet usage
could cause our member base and our advertising revenues to decrease.

The Internet infrastructure may not be able to accommodate rapid growth, which
could harm our ability to retain our existing customers and to attract new
customers.

   The Internet infrastructure may fail to support the growth of the Internet.
If the Internet continues to experience an increase in users, an increase in
frequency of use or an increase in the capacity requirements of users, the
Internet infrastructure may be unable to support the demands placed on it. Any
actual or perceived failure of the Internet could undermine the benefits and
use of our services. In addition, the Internet could lose its viability as a
commercial medium due to delays in the development or adoption of new
technology required to accommodate increased levels of Internet activity or due
to increased government regulation. Changes in, or insufficient availability
of, telecommunications services to support the Internet could result in slower
response times and could hamper use of the Internet. Even if the Internet
infrastructure is able to accommodate rapid growth, we may be required to spend
heavily to adapt to new technologies.

                     We face risks related to the offering.

We had an accumulated deficit of approximately $102.7 million at March 31,
2000, and we anticipate increasing losses and negative cash flow for the
foreseeable future. These losses and negative cash flow could cause our stock
price to decrease.

   At March 31, 2000, we had an accumulated deficit of approximately $102.7
million. We expect that our losses and negative cash flow from operations will
increase for the foreseeable future as we continue to expand our operations.
Our ability to achieve profitability or positive cash flow depends upon a
number of factors, including our ability to increase revenues. We may be unable
to increase revenues, achieve profitability or achieve positive cash flow. If
we do achieve profitability, we may be unable to sustain or increase
profitability on a quarterly or annual basis in the future. If we fail to do
so, the market price for our common stock would likely suffer.

Our common stock has not been publicly traded, and we expect that the price of
our stock may fluctuate substantially.

   Recently, the stock prices of technology companies have been quite volatile.
Moreover, prior to this offering, there has been no public market for our
common stock. The initial public offering price has been determined through
negotiations between the underwriters and us. You may not be able to resell
your shares at or above the initial public offering price. The market price of
our common stock may fluctuate significantly in response to a number of
factors, including:

  .  changes in expectations about our future financial performance;

  .  the operating and stock price performance of other comparable companies;
     and

  .  actual or anticipated changes in economic conditions generally.

   Due to these factors, the price of our stock may decline and the value of
your investment might be reduced. In addition, the stock market experiences
extreme volatility that often is unrelated or disproportionate to the
performance of particular companies. These market fluctuations may cause our
stock price to decline regardless of our performance.

Our business may be harmed by class action litigation due to stock price
volatility.

   In the past, securities class action litigation often has been brought
against a company following periods of volatility in the market price of its
securities. Companies in the Internet industry and other technology industries
are particularly vulnerable to this kind of litigation due to the high
volatility of their stock prices.

                                       20
<PAGE>

Accordingly, we may in the future be the target of securities litigation.
Securities litigation could result in substantial costs and could divert our
management's attention and resources.

We may be unable to obtain the additional capital required to grow our
business.

   Our ability to grow depends significantly on our ability to grow our member
base, increase our revenues, hire additional personnel and expand our internal
network infrastructure. These expansion efforts will require significant cash
outlays and substantial capital equipment expenditures and commitments. If the
proceeds from this offering, together with our cash on hand, any cash generated
from operations and the amounts available under bank lines, are not sufficient
to meet our cash requirements, we will need to seek additional capital to fund
our growth. We may not be able to raise needed cash on terms acceptable to us
or at all. Equity financings may be on terms that are dilutive or potentially
dilutive to our stockholders. The holders of new equity securities may also be
granted rights, preferences or privileges senior to those of existing holders
of common stock. Debt financings, if available, may involve restrictive
covenants or security interests in our assets. If sources of financing are
required, but are insufficient or unavailable, we will be required to modify
our growth and operating plans to make them consistent with available funding.
This would harm our ability to grow our business.

You should read the entire prospectus carefully and should not consider any
particular statement in published articles or press reports without carefully
considering the risks and other information contained in this prospectus.

   An Internet marketing publication dated September 16, 1999 contained an
article quoting the following statement by James R. Jorgensen, our President,
Chief Executive Officer and Chairman of the Board: "The bulk of our revenues
goes back to our principals, who are our members." This statement was based
upon the fact that we provide cash compensation to our members for time they
and the members whom they have referred spend browsing the Internet. However,
the article then inferred that we retain a fee from revenues received from
advertisers and provide our members the remainder of those revenues. This
inference is not accurate because member payments are based upon and limited by
the number of hours that members browse the Internet. Our member payment model
is not a distribution of advertising revenues to our members after deduction of
a fee.

   Statements such as these contained in published articles or press reports
should not be considered independently of the information contained in this
prospectus. We have received, and may continue to receive, a significant amount
of media coverage, including coverage that may be directly attributable to
statements made by our officers and employees. To the extent any media
statements are inconsistent with, or conflict with, the information contained
in this prospectus, or relate to information not contained in this prospectus,
they are disclaimed by us and the underwriters and should not be relied upon by
prospective investors. You should make your investment decision only after
reading this entire prospectus carefully, including the description of our
business and the risks throughout this prospectus.

Shares eligible for public sale after this offering could harm our stock price.

   The market price of our common stock could decline as a result of sales by
our existing stockholders of shares of their common stock after this offering,
or the perception that these sales could occur. These sales also might make it
difficult for us to sell securities in the future at a time and at a price that
we deem appropriate. Based on shares outstanding as of March 31, 2000,
following this offering, we will have 117,339,010 shares of common stock
outstanding or 119,589,010 shares if the underwriters' over-allotment option is
exercised in full. Of these, approximately 70,777,054 shares will become
available for sale 181 days after the date of this prospectus upon the
expiration of lock-up agreements, 70,077,054 of which will be subject to the
restrictions imposed by Rule 144 and Rule 701. Credit Suisse First Boston
Corporation and Donaldson Lufkin & Jenrette Securities Corporation, however,
may waive the 180-day lock-up restrictions in their sole discretion without
notice. Credit Suisse First Boston Corporation and Donaldson Lufkin & Jenrette
Securities Corporation may

                                       21
<PAGE>

choose to waive the lock-up restrictions based on the market conditions, the
then-current stock price and other factors the selection of which are based on
their sole discretion. In addition, approximately 32,261,956 additional shares
will be available for sale at various times thereafter, subject to the
restrictions imposed by Rule 144 and Rule 701. Sales under Rule 144 are
generally subject to volume limitation, holding period, manner of sale and
notice requirements, and the availability of current public information about
us. Sales under Rule 701 are generally subject to manner of sale requirements
only, unless they are made by our affiliates, in which case they are subject to
all of the Rule 144 restrictions other than the holding period requirement.

The price per share of our stock in a private offering completed in February
2000 was significantly lower than the anticipated initial public offering price
in this offering.

   In February 2000, we sold in a private placement 16,453,926 shares of Series
D preferred stock at a price of $6.05 per share. The 16,453,926 shares of
Series D preferred stock will convert into 20,567,391 shares of common stock
upon completion of this offering at an assumed initial public offering price of
$9.00 per share. Consequently, assuming an initial public offering price of
$9.00 per share, the effective price per share of common stock at which those
shares of Series D preferred stock were sold was $4.84. Investors who purchased
these shares in the private placement obtained our stock at a significantly
lower price than will be available in this offering.

Provisions in our charter documents, Delaware law and other documents could
prevent or delay a change in control of AllAdvantage and might reduce the
market price of our common stock.

   Provisions of our certificate of incorporation and bylaws could discourage,
delay or prevent a merger or acquisition that a stockholder might consider
favorable. These provisions include:

  .  authorizing the issuance of preferred stock without stockholder
     approval;

  .  providing for a classified board of directors with staggered, three-year
     terms;

  .  prohibiting cumulative voting in the election of directors;

  .  requiring super-majority voting to amend some provisions in our
     certificate of incorporation and bylaws;

  .  limiting the persons who may call special meetings of stockholders; and

  .  prohibiting stockholder actions by written consent.

   Provisions of Delaware law also may discourage, delay or prevent someone
from acquiring or merging with us. Additionally, the vesting of common stock
owned by members of our management, including James R. Jorgensen, Michael A.
Depatie, Johannes A. Pohle, David W. Johnson and Carl T. Anderson, may
accelerate upon termination of employment following a change in control of
AllAdvantage. This vesting acceleration may discourage someone from acquiring
or merging with us.

You will experience an immediate and substantial dilution in the book value of
your investment.

   The initial public offering price of our common stock is substantially
higher than what the net tangible book value per share of the common stock will
be immediately after this offering. If you purchase our common stock in this
offering, you will incur immediate dilution of approximately $7.66 in the net
tangible book value per share of our common stock from the price you pay for
our common stock based upon an assumed initial public offering price of $9.00
per share. The exercise of outstanding options and warrants may result in
further dilution.

Stockholders may not agree with management regarding the use of the net
proceeds of this offering.

   Our management has broad discretion as to how to spend the net proceeds from
this offering and may spend those proceeds in ways with which our stockholders
may not agree. Our investments and use of the net proceeds of this offering may
not yield favorable returns or results.

                                       22
<PAGE>

Our officers and directors exert substantial influence over us, which could
limit your ability to influence us and which could delay or prevent a change of
control of us.

   We anticipate that our executive officers, our directors and entities
affiliated with them and our 5% stockholders will beneficially own, in the
aggregate, approximately 63% of our outstanding common stock following the
completion of this offering. These stockholders may be able to exercise
substantial influence over all matters requiring approval by our stockholders,
including the election of directors and approval of significant corporate
transactions. This concentration of ownership may also have the effect of
delaying or preventing a change in control of us. We also plan to reserve up to
700,000 of the shares offered in this offering under a directed share program
in which our executive officers, directors, principal stockholders, employees,
business associates and related persons, which include our contractors and
business partners, may be able to purchase shares in this offering at the
initial public offering price. This program may further increase the amount of
stock held by persons whose interests are closely aligned with management's
interests.

               SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

   This prospectus contains forward-looking statements that relate to future
events or our future financial performance. In some cases, you can identify
forward-looking statements by terminology such as "may," "will," "should,"
"expects," "plans," "anticipates," "believes," "estimates," "predicts,"
"intends," "potential" or "continue" or the negative of these terms or other
comparable terminology. These statements are only predictions. We cannot
guarantee future results, levels of activity, performance or achievements. Our
actual results could differ materially from those anticipated in these forward-
looking statements as a result of various factors, including new laws and
regulations affecting online content or privacy issues, advertising
expenditures over the Internet and the other risks outlined under
"Risk Factors" and elsewhere in this prospectus.

                                       23
<PAGE>

                                USE OF PROCEEDS

   The net proceeds to us from the sale of the 15,000,000 shares of common
stock offered by us will be approximately $124.5 million, or approximately
$143.3 million if the underwriters' over-allotment option is exercised in full,
at an assumed initial public offering price of $9.00 per share, based upon the
midpoint of the filing range, and after deducting estimated underwriting
discounts and commissions and estimated offering expenses payable by us.

   We currently estimate that we will use the net proceeds from this offering
as follows:

    .  approximately $20-30 million to expand our services in foreign
       countries;

    .  approximately $10-20 million in capital expenditures, including
       enhancements to our server and network infrastructure, personal
       computers for employees and software for general operations;

    .  approximately $5-8 million to promote and maintain our brand with
       business customers; and

    .  the balance of the proceeds of this offering for member payments and
       other working capital purposes.

   We may use a portion of the net proceeds from this offering to acquire
businesses, technologies or services that are complementary to our business.
However, we have no present plans or commitments, and are not engaged in any
negotiations, relating to any acquisition.

   The amounts that we use for working capital purposes will vary significantly
depending on a number of factors. We will retain broad discretion in the
allocation and use of the net proceeds of this offering. Pending their use, we
intend to invest the net proceeds in short-term, interest-bearing, investment-
grade securities.

   The principal purposes of this offering are to increase our working capital,
create a public market for our stock, increase our visibility and facilitate
future access by us to public equity markets.

                                DIVIDEND POLICY

   We have never declared or paid cash dividends on shares of our capital
stock. We intend to retain any future earnings to finance future growth and do
not anticipate paying cash dividends in the foreseeable future.

                                       24
<PAGE>

                                 CAPITALIZATION

   The following table sets forth our capitalization, and our cash, cash
equivalents and restricted cash, as of March 31, 2000:

  .  on an actual basis;

  .  on a pro forma basis to reflect the conversion of all outstanding shares
     of preferred stock into 72,702,077 shares of common stock upon the
     completion of this offering assuming an initial public offering price of
     $9.00 per share, based upon the midpoint of the filing range; and

  .  on a pro forma as adjusted basis to reflect, in addition, the receipt of
     the net proceeds from the sale of 15,000,000 shares of common stock
     offered by us at an assumed initial public offering price of $9.00
     per share, based upon the midpoint of the filing range, and after
     deducting estimated underwriting discounts and commissions and estimated
     offering expenses payable by us.

<TABLE>
<CAPTION>
                                                      March 31, 2000
                                              ---------------------------------
                                                                     Pro Forma
                                               Actual    Pro Forma  As Adjusted
                                              ---------  ---------  -----------
                                                      (in thousands)
<S>                                           <C>        <C>        <C>
Cash, cash equivalents and restricted cash
 (1)......................................... $  87,345  $  87,345   $ 211,795
                                              =========  =========   =========
Capital lease obligations, net of current
 portion..................................... $     212  $     212   $     212
                                              ---------  ---------   ---------
Stockholders' equity:
  Convertible preferred stock, $0.001 par
   value: 36,335,044 shares authorized,
   36,021,269 shares issued and outstanding,
   actual; 36,335,044 shares authorized, no
   shares issued or outstanding, pro forma;
   5,000,000 shares authorized, no shares
   issued or outstanding, pro forma as
   adjusted..................................        36         --          --
  Common stock, $0.001 par value: 116,000,000
   shares authorized, 29,636,933 shares
   issued and outstanding, actual;
   150,000,000 shares authorized, 102,339,010
   shares issued and outstanding, pro forma;
   1,000,000,000 shares authorized,
   117,339,010 shares issued and outstanding,
   pro forma as adjusted.....................        29        102         117
  Additional paid-in capital.................   159,741    159,704     284,139
  Deferred stock compensation................   (23,934)   (23,934)    (23,934)
  Accumulated deficit........................  (102,747)  (102,747)   (102,747)
                                              ---------  ---------   ---------
    Total stockholders' equity ..............    33,125     33,125     157,575
                                              ---------  ---------   ---------
      Total capitalization................... $  33,337  $  33,337   $ 157,787
                                              =========  =========   =========
</TABLE>
--------
(1) Restricted cash was $2.0 million at March 31, 2000 and represented a
    deposit with our bank for a letter of credit relating to an office lease
    arrangement.

The number of shares of common stock shown as outstanding in the table above
excludes the following:

  .  14,126,858 shares issuable upon the exercise of stock options
     outstanding as of March 31, 2000, at a weighted average exercise price
     of $2.93 per share;

  .  477,550 shares issuable upon the exercise of warrants for Series C
     preferred stock outstanding as of March 31, 2000, at an exercise price
     of $0.03 per share, which will become exercisable for 477,550 shares of
     common stock upon the completion of this offering;


  .  75,000 shares issuable upon the exercise of a warrant for Series D
     preferred stock outstanding on March 31, 2000, at an exercise price of
     $6.05 per share, which will become exercisable for 93,750

                                       25
<PAGE>

     shares of common stock upon the completion of this offering assuming an
     initial public offering price of $9.00 per share;

  .  23,397,526 shares available for future issuance under the 1999 equity
     incentive plan and 2000 equity incentive plan of our California
     predecessor on March 31, 2000 and our 2000 equity incentive plan and
     2000 employee stock purchase plan on March 31, 2000, subject to
     automatic annual increases.

   The number of shares of common stock shown as outstanding in the table
above assumes an offering price of $9.00 per share. The ratio at which the
Series D preferred stock will convert into common stock has been adjusted to a
ratio of 1.25 shares of common stock for each share of Series D preferred
stock. This represents the most dilutive potential ratio. If the offering
price is higher than $9.68 per share, the conversion ratio of the Series D
preferred stock will be reduced such that, at an offering price of $12.10 per
share or above, the conversion ratio will be 1 for 1.

                                      26
<PAGE>

                                    DILUTION

   As of March 31, 2000, our pro forma net tangible book value was
approximately $33.1 million, or $0.32 per share of common stock. Pro forma net
tangible book value per share represents our pro forma stockholders' equity
less intangible assets divided by the pro forma number of shares of common
stock outstanding after giving effect to the conversion of all outstanding
shares of preferred stock into 72,702,077 shares of common stock. Dilution per
share represents the difference between the amount per share paid by purchasers
of shares of our common stock in this offering and the pro forma net tangible
book value per share of our common stock immediately following this offering.

   After giving effect to the receipt of the net proceeds from the sale of the
15,000,000 shares of common stock offered by us at an assumed initial public
offering price of $9.00 per share and after deducting estimated underwriting
discounts and commissions and estimated offering expenses, our pro forma net
tangible book value as of March 31, 2000 would have been approximately $157.6
million, or $1.34 per share. This represents an immediate increase in pro forma
net tangible book value of $1.02 per share to existing stockholders and an
immediate dilution of $7.66 per share to new investors purchasing shares at the
initial public offering price. The following table illustrates the per share
dilution:

<TABLE>
<S>                                                                 <C>   <C>
Assumed initial public offering price per share....................       $9.00
  Pro forma net tangible book value per share as of March 31, 2000
   ................................................................ $0.32
  Increase per share attributable to new investors.................  1.02
                                                                    -----
Pro forma net tangible book value per share after this offering....        1.34
                                                                          -----
Dilution per share to new investors................................       $7.66
                                                                          =====
</TABLE>

   The following table summarizes as of March 31, 2000, on the pro forma basis
described above, the number of shares of common stock purchased from us, the
total consideration paid to us and the average price per share paid by existing
stockholders and by new investors purchasing shares of common stock in this
offering, before deducting estimated underwriting discounts and commissions and
estimated offering expenses payable by us:

<TABLE>
<CAPTION>
                              Shares Purchased   Total Consideration
                             ------------------- -------------------- Average Price
                               Number    Percent    Amount    Percent   Per Share
                             ----------- ------- ------------ ------- -------------
   <S>                       <C>         <C>     <C>          <C>     <C>
   Existing stockholders...  102,339,010   87.2% $134,822,000   50.0%     $1.32
   New investors...........   15,000,000   12.8   135,000,000   50.0       9.00
                             -----------  -----  ------------  -----
     Total.................  117,339,010  100.0% $269,822,000  100.0%
                             ===========  =====  ============  =====
</TABLE>

   The above discussion and tables assume no exercise of any options or
warrants to purchase our capital stock outstanding as of March 31, 2000. As of
March 31, 2000, there were options outstanding to purchase a total of
14,126,858 shares of common stock at a weighted-average exercise price of $2.93
per share, warrants outstanding to purchase a total of 238,775 shares of Series
C preferred stock with an exercise price of $0.06 per share, which will become
exercisable for a total of 477,550 shares of common stock with an exercise
price of $0.03 per share upon completion of this offering and a warrant
outstanding to purchase 75,000 shares of Series D preferred stock at an
exercise price of $6.05 per share, which will become exercisable for
93,750 shares of common stock upon completion of this offering assuming an
initial public offering price of $9.00 per share. There were also 23,397,526
shares of common stock available for future issuance under our employee benefit
plans as of March 31, 2000. If any of these options or warrants are exercised,
there will be further dilution to new public investors.

                                       27
<PAGE>

                      SELECTED CONSOLIDATED FINANCIAL DATA

   The following selected consolidated financial data should be read in
conjunction with, and are qualified by reference to, our consolidated financial
statements and notes thereto and "Management's Discussion and Analysis of
Financial Condition and Results of Operations" appearing elsewhere in this
prospectus. The consolidated statement of operations data for the period from
inception, March 24, 1999, to December 31, 1999, and the consolidated balance
sheet data as of December 31, 1999, are derived from our audited consolidated
financial statements that are included elsewhere in this prospectus. The
consolidated statement of operations data for the period from inception, March
24, 1999, to September 30, 1999, the three months ended December 31, 1999, and
the three months ended March 31, 2000 and the consolidated balance sheet data
as of March 31, 2000 are unaudited but in the opinion of management include all
adjustments, consisting only of normal recurring adjustments, that are
necessary for a fair presentation of our results of operations for these
periods. The historical results presented below are not necessarily indicative
of future results.

<TABLE>
<CAPTION>
                         Period from Inception   Three Months    Period from Inception  Three Months
                           (March 24, 1999)          Ended         (March 24, 1999)        Ended
                         To September 30, 1999 December 31, 1999 To December 31, 1999  March 31, 2000
                         --------------------- ----------------- --------------------- --------------
                                           (in thousands, except per share amounts)
<S>                      <C>                   <C>               <C>                   <C>
Consolidated Statement
 of Operations Data:
Revenues................        $   235            $  5,016            $  5,251           $  9,100
Costs and expenses:
 Direct member costs....          2,192              14,949              17,141             32,744
 Sales and marketing....          1,580              10,022              11,602             26,927
 General and
  administrative........          3,302               5,042               8,344              6,016
 Product development....          1,267               1,644               2,911              6,106
 Depreciation and
  amortization..........             78                 270                 348                580
 Stock-based
  compensation(1).......            244               1,303               1,547              2,788
                                -------            --------            --------           --------
  Total costs and
   expenses.............          8,663              33,230              41,893             75,161
                                -------            --------            --------           --------
Loss from operations....         (8,428)            (28,214)            (36,642)           (66,061)
Interest expense........           (570)               (257)               (827)              (536)
Interest income.........             10                 350                 360                959
                                -------            --------            --------           --------
Net loss................        $(8,988)           $(28,121)           $(37,109)          $(65,638)
                                =======            ========            ========           ========
Net loss per share(2):
 Basic and diluted net
  loss per share........        $ (1.27)           $  (3.52)           $  (5.04)          $  (8.20)
 Shares used in per
  share calculation.....          7,050               8,000               7,367              8,000
 Pro forma basic and
  diluted net loss per
  share (unaudited).....                                               $  (0.97)          $  (0.95)
 Shares used in pro
  forma per share
  calculation
  (unaudited)...........                                                 38,287             69,444
</TABLE>

<TABLE>
<CAPTION>
                                              December 31, 1999 March 31, 2000
                                              ----------------- --------------
<S>                                           <C>               <C>
Consolidated Balance Sheet Data:
Cash, cash equivalents and restricted
 cash(3).....................................     $ 30,019         $ 87,345
Working capital (deficit)....................       (4,476)          25,971
Total assets.................................       39,871          104,497
Capital lease obligations, net of current
 portion.....................................          254              212
Deferred stock compensation..................      (18,572)         (23,934)
Stockholders' equity (net capital
 deficiency).................................          (25)          33,125
</TABLE>
--------

(1) Stock-based compensation related to the following in 1999 and for the three
    months ended March 31, 2000:

<TABLE>
<CAPTION>

<S>                      <C>                   <C>               <C>                  <C>
  Sales and marketing...         $144               $  763              $  907            $1,634
  General and
   administrative.......           54                  226                 280               512
  Product development...           46                  314                 360               642
                                 ----               ------              ------            ------
                                 $244               $1,303              $1,547            $2,788
                                 ====               ======              ======            ======
</TABLE>

(2) See note 2 of notes to consolidated financial statements for the
    determination of the number of shares used in computing net loss per share
    and pro forma net loss per share amounts.

(3) At December 31, 1999, restricted cash was $10.0 million and represented the
    portion of a November 1999 $20.0 million customer advance not available for
    our use on December 31, 1999. All of this cash is now unrestricted. At
    March 31, 2000, restricted cash was $2.0 million and represented a deposit
    with our bank for a letter of credit relating to an office lease
    arrangement.

                                       28
<PAGE>

          MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                           AND RESULTS OF OPERATIONS

   The following discussion should be read in conjunction with the consolidated
financial statements and the notes to the consolidated financial statements
included in this prospectus.

Overview

   AllAdvantage is an Internet-based information intermediary, or infomediary,
that enables businesses to deliver highly-targeted advertisements to, and
conduct electronic commerce with, an aggregated community of profiled members.
With our members' express permission, we utilize our proprietary Viewbar
technology to continuously track and collect data about their Internet behavior
and demographics. We use this data to build accurate and detailed personal
profiles. While keeping each of our members' personal data private, we use
these profiles to provide businesses with an online advertising, direct
marketing and electronic commerce channel to reach their chosen audience more
effectively. The Viewbar persistently displays advertising, electronic commerce
links and other Internet navigational features, such as search capabilities,
pop-up menus and links.

   We were incorporated in March 1999 and had no operating activities in that
month. We released the first version of our Viewbar in July 1999. The current
version of our Viewbar was released in April 2000. During 1999 and the first
quarter of 2000, substantially all of the advertisements we sold were not
highly-targeted.

  Revenues

   We first recognized revenues in August 1999. In 1999 and the first quarter
of 2000, we generated substantially all of our revenues from the sale of online
advertisements on our Viewbar. More recently, we have also generated revenues
from the sale of sponsorships on our Viewbar. Advertisers pay us for the number
of impressions, or advertisements displayed, for the number of times members
click on advertisements, or based on other criteria, such as the number of
members who register for a service. In January 2000, we released a
substantially upgraded version of our Viewbar, on which we sell non-exclusive
sponsorships of the Viewbar's pop-up menu buttons and search field. Under these
sponsorship arrangements, we may receive a fixed fee, a fee based on the usage
of the search field, a fee based upon selection of the pop-up menu item, a
commission based on purchases by members or a combination of these options. We
also have arrangements with our business customers under which we receive a fee
for directing members to their Web sites. These fees are based upon the number
of times members are directed to our business customers' Web sites via the
Viewbar.

   Online advertising and sponsorship revenues are recognized ratably in the
periods in which the advertisement or sponsorship is displayed, based upon the
total number of impressions delivered, provided that no significant obligations
on our part remain and collection of the related receivable is probable. Our
obligations typically include the guarantee of a minimum number of impressions
or click-throughs. To the extent that minimum guaranteed impressions or click-
throughs are not met, recognition of the corresponding portion of the revenues
relating to this unfulfilled obligation is deferred until the remaining
guaranteed impression levels are achieved. The guaranteed minimum number of
impressions is generally required to be delivered over the term of the
commitment, which has typically ranged from several weeks to two months.
Revenues from advertising sold through third-party sales organizations are
recognized for only the net amount due to us from these organizations. Revenues
from performance-based arrangements are recognized as the related performance
criteria are met, provided that no significant obligations on our part remain
and collection of the related receivable is probable. Revenues from commissions
for referring electronic commerce are recognized upon receipt of payment. Fees
paid to us in advance of satisfaction of revenue recognition criteria are
recorded as deferred revenue.

  Costs and Expenses

   Costs and expenses consist of direct member costs, sales and marketing
expenses, general and administrative expenses, product development expenses,
depreciation and amortization and stock-based compensation expenses.

                                       29
<PAGE>


   Direct Member Costs. Direct member costs consist of costs incurred to
compensate each member for their own use of the Internet while our Viewbar is
activated. Members in the United States are currently compensated at a rate of
$0.53 per hour for up to 15 hours per month for using the Internet while our
Viewbar is activated. Members outside the United States are currently
compensated in their local currency according to a rate structure we establish
for each country. Our membership agreement specifies that we may alter the
member payment structure at any time. The payment structure described in this
prospectus reflects the changes we implemented effective June 1, 2000.
Currently, we pay members the amounts they have earned only after having
accrued a minimum cumulative account balance established for each country,
currently $30 in the United States. Under our previous payment structure,
members in the United States were compensated at the rate of $0.50 per hour for
up to 25 hours per month of Internet use with an activated viewbar and were
only paid after accruing a minimum cumulative account balance of $20.

   Sales and Marketing. Sales and marketing expenses include personnel and
related costs for our direct sales force and marketing staff, marketing and
promotional program expenses, member referral costs and costs related to the
delivery of advertisements to the Viewbar. Member referral costs consist of
payments to members when new users whom they have referred to us download the
Viewbar and use the Internet while our Viewbar is activated. We currently limit
payment for these referrals to direct referrals and a maximum of four tiers of
indirect referrals. We currently compensate members in the United States $0.10
per hour for direct referrals and $0.05 per hour for indirect referrals, for up
to 15 hours of active Internet use per month. The payment for each given
referral is further limited by the number of hours the original referring
member uses the Internet while our Viewbar is activated, as a percentage of the
maximum number of payable hours for the referring member's country. Our
membership agreement specifies that we may alter the member payment structure
at any time.

   General and Administrative. General and administrative expenses include
personnel and related costs for corporate functions such as accounting and
finance, human resources, facilities, legal and information systems.

   Product Development. Product development expenses include personnel and
related costs for the development of our Viewbar and related systems, technical
support and quality assurance.

   Depreciation and Amortization.  Depreciation and amortization expenses
represent depreciation and amortization of computer software and equipment,
leasehold improvements and furniture and fixtures.

   Stock-Based Compensation. Deferred stock compensation represents the
aggregate difference, at the date of grant, between the respective exercise
prices of stock options and the deemed fair market values of the underlying
stock. This deferred stock compensation is amortized as stock-based
compensation expense using the graded amortization method over the vesting
period of the related options, which is generally four years. Stock-based
compensation expense relates to stock options awarded to individuals in all
cost and expense categories.

Results of Operations

  Three Months Ended March 31, 2000 and the Period from Inception, March 24,
 1999, to December 31, 1999

   Revenues. Revenues for the three months ended March 31, 2000 were $9.1
million. Revenues for the period from inception, March 24, 1999, to December
31, 1999 were $5.3 million. We have historically sold a significant portion of
our advertisements through third-party sales organizations. Revenues from sales
of advertisements through third-party advertising sales organizations accounted
for 15% and 22% of our total revenues for the three months ended March 31, 2000
and for the period from inception, March 24, 1999, to December 31, 1999,
respectively. 24/7 Media, a third-party advertising sales organization, sold
advertisements that accounted for approximately 12% and 19% of revenues for the
three months ended March 31, 2000 and for the period from inception, March 24,
1999, to December 31, 1999, respectively. As a result of the growth of our
direct sales force, we terminated our contract with 24/7 Media effective May 1,
2000. Our results of operations may be harmed if our direct sales force is
unable to generate revenues comparable to those previously provided by 24/7
Media. Another customer, Overstock.com, accounted for approximately 17% of our
revenues for the three months ended March 31, 2000. Substantially all of these
advertisements were not highly-targeted. Our internal sales force generally
sells targeted advertising. We have received and we

                                       30
<PAGE>

anticipate that we will continue to receive higher advertising rates for
targeted advertisements and sponsorships than for non-targeted advertisements.
As we grow our sales force, we believe that we will be able to increase
targeted advertising sales as a percentage of our total advertising sales. To
date, substantially all of our revenues have been derived from United States
business customers. A substantial amount of our revenues in 1999 were
recognized in November and December due to an increase in our sales personnel,
which resulted in an accounts receivable balance at December 31, 1999 equal to
86% of our revenues for 1999.

   Direct Member Costs. Direct member costs for the three months ended March
31, 2000 were $32.7 million. Direct member costs for the period from inception,
March 24, 1999, to December 31, 1999 were $17.1 million. Although we anticipate
that our direct member costs will decrease as a percentage of our revenues, we
expect our direct member costs will increase substantially in absolute dollars
as our membership base continues to grow.

   Sales and Marketing Expenses. Sales and marketing expenses for the three
months ended March 31, 2000 were $26.9 million. Sales and marketing expenses
for the period from inception, March 24, 1999, to December 31, 1999 were $11.6
million. Member referral costs were $8.6 million and $3.0 million and costs
related to the delivery of advertisements to the Viewbar were $5.1 million and
$2.9 million for the three months ended March 31, 2000 and the period from
inception to December 31, 1999, respectively. We expect our sales and marketing
expenses to continue to increase in absolute dollars as our membership base
continues to grow and as we hire additional sales personnel in the United
States and in other countries.

   General and Administrative Expenses. General and administrative expenses for
the three months ended March 31, 2000 were $6.0 million. General and
administrative expenses for the period from inception, March 24, 1999, to
December 31, 1999 were $8.3 million. We expect that our general and
administrative expenses will continue to increase in absolute dollars as we
hire additional personnel and incur costs associated with being a public
company.

   Product Development Expenses. Product development expenses for the three
months ended March 31, 2000 were $6.1 million. Product development expenses for
the period from inception, March 24, 1999, to December 31, 1999 were $2.9
million. We expect that product development expenses will increase in absolute
dollars as we continue to enhance our Viewbar and related systems.

   Depreciation and Amortization Expenses. Depreciation and amortization
expenses for the three months ended March 31, 2000 were $580,000. Depreciation
and amortization expenses for the period from inception, March 24, 1999, to
December 31, 1999 were $348,000. We intend to increase our capital expenditures
in absolute dollars to continue to expand our systems infrastructure, which
will result in increased depreciation and amortization expenses associated with
these expenditures.

   Stock-Based Compensation Expenses. Stock-based compensation expenses for the
three months ended March 31, 2000 were $2.8 million. Stock-based compensation
expenses for the period from inception, March 24, 1999, to December 31, 1999
were $1.5 million. Compensation for the three months ended March 31, 2000
related to the following captions: sales and marketing expenses of $1.6
million; general and administrative expenses of $512,000; and product
development expenses of $642,000. Compensation for 1999 related to the
following captions: sales and marketing expenses of $907,000; general and
administrative expenses of $280,000; and product development expenses of
$360,000. The remaining deferred stock compensation at March 31, 2000 was $23.9
million, which will be amortized as follows: $10.4 million for the last nine
months of 2000, $7.6 million for the year ending December 31, 2001,
$4.1 million for the year ending December 31, 2002, $1.7 million for the year
ending December 31, 2003 and $100,000 for the year ending December 31, 2004.
Terminations of option holders could cause stock-based compensation in future
years to be less than indicated.

   Interest expense. Interest expense for the three months ended March 31, 2000
was $536,000. Interest expense for the period from inception, March 24, 1999,
to December 31, 1999 was $827,000. In connection

                                       31
<PAGE>

with the issuance of convertible notes payable in July 1999, we issued warrants
to purchase Series C preferred stock. We recorded a charge for the fair value
of the warrants of approximately $528,000 for the period from inception to
December 31, 1999. We also incurred interest expense from a $20.0 million
customer advance received in November 1999.

   Interest Income. Interest income for the three months ended March 31, 2000
was $959,000. Interest income for the period from inception, March 24, 1999, to
December 31, 1999 was $360,000. Interest income was generated from cash
balances resulting from our private equity financings and the cash advance
received from a customer.

   Provision for Income Taxes. No provision for federal or state income taxes
was recorded for the three months ended March 31, 2000 or for the period from
inception, March 24, 1999, to December 31, 1999 because we incurred losses from
inception through those respective dates. As of December 31, 1999, we had
approximately $28.6 million of federal net operating loss carryforwards, which
expire on various dates beginning in 2019. Due to the uncertainty regarding the
ultimate utilization of the net operating loss carryforwards, we have not
recorded any benefit for losses and a valuation allowance has been recorded for
the entire amount of the deferred tax asset. In addition, specific future
changes in our share ownership may restrict our ability to utilize our net
operating loss carryforwards.

Liquidity and Capital Resources

   Since our incorporation in March 1999, we have financed our operations
primarily through private placements of preferred and common stock and
convertible notes payable, raising $33.9 million through December 31, 1999. In
February 2000, we raised an additional $94.6 million through the issuance of
Series D convertible preferred stock in a private placement.

   Cash and cash equivalents, together with restricted cash, was $87.3 million
and $30.0 million at March 31, 2000 and December 31, 1999, respectively.
Restricted cash was $10.0 million at December 31, 1999, and represented a
portion of a $20.0 million customer advance that we received in November
1999.This customer advance was unrestricted at March 31, 2000. Restricted cash
of $2.0 million at March 31, 2000 represented a deposit with our bank for a
letter of credit for an office lease arrangement.

   Net cash used in operating activities was $26.8 million and $9.9 million for
the three months ended March 31, 2000 and for the period from inception, March
24, 1999, to December 31, 1999, respectively. Net cash used in operating
activities consisted primarily of our net loss, substantially offset by
increases in the unrestricted portion of a customer advance, accrued members
payable and accounts payable and other accrued liabilities.

   Net cash used in investing activities was $3.1 million and $4.3 million for
the three months ended March 31, 2000 and for the period from inception, March
24, 1999, to December 31, 1999, respectively. Net cash used in investing
activities consisted of capital expenditures for computer equipment, leasehold
improvements and furniture and fixtures.

   Net cash provided by financing activities was $95.3 million and $34.2
million for the three months ended March 31, 2000 and for the period from
inception, March 24, 1999, to December 31, 1999, respectively. Net cash
provided by financing activities consisted primarily of the net proceeds from
the private sale of convertible preferred stock and common stock, proceeds from
the issuance of convertible notes payable and proceeds from the exercise of
options to purchase common stock.

   As of March 31, 2000, our principal commitments consisted of operating and
capital leases. In January 2000, we entered into several non-cancelable
commitments for office leases, and are obligated to pay a total of $49.3
million through 2010 under these leases. As a condition of one of the leases,
we provided a letter

                                       32
<PAGE>

of credit of $2.0 million, which may increase to as much as $6.3 million, as a
security deposit. In addition, we currently have commitments during the year
ended December 31, 2000 for capital expenditures of approximately $1.1 million.

   Our working capital requirements depend on numerous factors, including
market acceptance of our products and services and the resources we allocate to
growing our member base, increasing our revenues, hiring additional personnel
and expanding our internal network infrastructure. We have experienced
substantial increases in our expenditures since our inception consistent with
the growth in our operations and personnel, and we anticipate that our
expenditures will continue to increase significantly for the foreseeable
future.

   We believe that our available cash and cash equivalents and cash flows from
operations, combined with the net proceeds from this offering, will be
sufficient to meet our anticipated needs for working capital and capital
expenditures for at least the next 12 months. However, if this offering is not
completed, then we would need to raise additional funds from other sources in
order to meet our anticipated needs for working capital and capital
expenditures for the next 12 months. We cannot be certain that such additional
funds would be readily available or could be obtained, if at all, on favorable
terms. We do not currently have any plans for a follow-on public offering nor
do we have any predetermined future share price thresholds that would cause us,
based on share price alone, to initiate a follow-on public offering. We will
continue to evaluate our needs for funds based on our assessment of access to
public or private capital markets and the timing of our need for funds.
Although we have no present intention to conduct additional public equity
offerings in the near future, we may need to raise additional funds to fund
expansion, including significant increases in member costs, increases in our
sales personnel, other personnel and office facilities, to develop new or
enhance existing services or products, to respond to competitive pressures or
to acquire or invest in complementary businesses, technologies, services or
products. Additional funding may not be available on favorable terms, on a
timely basis or at all.

Year 2000 Compliance

   The Year 2000 issue is the result of computer programs being written using
two digits rather than four to define the applicable year. Any computer
programs or hardware that have date-sensitive software may recognize a date
using "00" as the year 1900 rather than the year 2000. Prior to January 1,
2000, many people were concerned that this could result in system failures or
miscalculations, causing disruptions of operations for any company using these
computer programs or hardware, including, among other things, a temporary
inability to process transactions, send invoices or engage in normal business
activities. Most reports to date indicate that computer systems are functioning
normally and that compliance and remediation work accomplished before the end
of 1999 was effective to prevent any problems. Computer experts have warned,
however, that there still may be residual consequences. We cannot assure you
that Year 2000 problems will not disrupt our service and thereby result in a
decrease in revenue, an increase in allocation of resources to address Year
2000 problems or an increase in litigation costs.

   We designed our Internet-based systems as well as our Web site and related
technology infrastructure to be Year 2000 compliant, and we believe, based on
our initial reports, that these systems are Year 2000 compliant. We have not
incurred any significant expenses, and we do not anticipate that the total
costs associated with Year 2000 remediation efforts, including both expenses
incurred and any to be incurred in the future, will be material. Furthermore,
we have not experienced any significant problems to date relating to the Year
2000 compliance of our major suppliers. It is impossible to determine with
complete certainty, however, that all Year 2000 problems that may affect us
have been identified or corrected. The number of devices that could be affected
and the interactions among these devices are simply too numerous. In addition,
no one can accurately predict how many Year 2000 problem-related failures will
occur or the severity, duration or financial consequences of these perhaps
inevitable failures. Should these failures occur, we might experience, among
other difficulties, operational inconveniences and inefficiencies that may
divert management's time and attention from ordinary business activities. Based
on our initial assessment of our Year 2000 readiness, we do not anticipate
being required to implement any material aspects of a contingency plan to
address Year 2000 readiness of our critical operations.

                                       33
<PAGE>

Recent Accounting Pronouncements

   In June 1998, the Financial Accounting Standards Board issued Statement of
Financial Accounting Standards No. 133, "Accounting for Derivative Instruments
and Hedging Activities," or SFAS 133, as amended by SFAS 137, which establishes
accounting and reporting standards for derivative instruments, including
derivative instruments embedded in other contracts, and for hedging activities.
We will be required to implement SFAS 133, as amended, for fiscal year 2001.
Because we do not currently hold any derivative instruments and do not
currently engage in hedging activities, we expect that the adoption of SFAS
133, as amended, will not have a material impact on our financial position or
results of operations.

   In December 1999, the Securities and Exchange Commission issued Staff
Accounting Bulletin No. 101, or SAB 101. SAB 101 summarizes some of the Staff's
views in applying generally accepted accounting principles to revenue
recognition in financial statements. We believe that our current revenue
recognition principles comply with SAB 101.

Disclosures about Market Risk

   Our exposure to market risk is limited to interest income sensitivity, which
is affected by changes in the general level of interest rates in the United
States, particularly since the majority of our investments are in cash
equivalent debt securities issued by corporations or divisions of the United
States government. We place our investments with high quality issuers and limit
the amount of credit exposure to any one issuer. Due to the nature of our
investments, we believe that we are not subject to any material market risk
exposure.

   The functional currency of our United Kingdom subsidiary is the pound
sterling. Our United Kingdom subsidiary's accounts are translated from pounds
to U.S. dollars using the current exchange rate in effect at the balance sheet
date, for balance sheet accounts, and using the average exchange rate during
the period, for revenues and expenses. The effects of translation are recorded
as a separate component of stockholders' equity, and to date, have not been
material, as our subsidiary's activities during 1999 and for the first three
months of 2000 were not significant.

   While we have members in various countries throughout the world, we
currently only support memberships, and pay members for their and their
referrals' Internet viewing time with the Viewbar, in 20 countries, including
the United States. Member payments to members in these countries are generally
made in local currency. Consequently, we are subject to foreign currency rate
fluctuations from the time the payments are earned to the time members are
paid. Amounts paid to members in countries outside of the United States during
1999 and the first three months of 2000 and accrued member payments in these
countries as of December 31, 1999 and March 31, 2000 were not significant. To
the extent we expand international membership to additional countries and our
foreign member base increases, we could be subject to significantly greater
foreign currency risk. We have not taken any action to reduce our exposure to
changes in foreign currency exchange rates, such as options or futures
contracts, with respect to transactions with our United Kingdom subsidiary or
transactions with our foreign member base.

Inflation

   The impact of inflation on our business has not been material.

                                       34
<PAGE>

                                    BUSINESS

   This prospectus contains forward-looking statements that involve risks and
uncertainties. Our actual results may differ significantly from the results
discussed in these forward-looking statements. Factors that may cause such a
difference include, but are not limited to, those discussed in "Risk Factors."

Overview

   AllAdvantage has built a new Internet communications system that connects
our business customers to our members. This system features our Viewbar
software--an interactive user interface that resides on our members' computer
screens and delivers advertisements to them for our business customers while
collecting information about their Internet behavior. Our business customers
pay us for delivering advertising through the Viewbar, which can be highly-
targeted to our members based on the information we collect. We provide cash
compensation to our members for time, on a per hour basis, that they and the
members whom they have referred spend browsing the Internet while their
Viewbars display advertising. The Viewbar provides our members with portal
functionality that simplifies Internet navigation and electronic commerce with
our business customers through pop-up category menus, a search field and direct
links to over 400 Web sites. By facilitating an exchange of information between
our members and our business customers, we serve as an Internet-based
information intermediary, or infomediary.

   From our inception in March 1999 through March 2000, over 6.7 million
persons registered to receive our service, of which 6.5 million continue to be
registered. We believe, based on our historical member growth and retention
rates, that by December 31, 2000, over ten million persons will have registered
for our service and continue to be registered as of that date. We launched our
Viewbar service in the United States in July 1999. Since our launch, over 2.9
million members have downloaded and used our Viewbar including  over 2.0
million members who used the Viewbar during the three months ended March 31,
2000. To date, we have made the Viewbar available to our members in the United
States, Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany,
Ireland, Italy, Japan, the Netherlands, New Zealand, Norway, Portugal, Spain,
Sweden, Switzerland and the United Kingdom. We have opened sales offices in
London, Paris, Sydney and Tokyo. From the introduction of our Viewbar in July
1999 through March 2000, we have delivered advertisements for 360 advertisers
obtained by our direct sales force and 1,181 additional advertisers obtained
through third-party advertising sales organizations. In March 2000, we served
over 7.7 billion advertising impressions on our Viewbar.

   With our members' express permission, we continuously track and collect data
about their Internet behavior and demographics through the Viewbar in order to
develop highly accurate and detailed personal profiles. While maintaining the
privacy of each individual member, we use these profiles to enable our business
customers to reach their specific audiences through the Viewbar, allowing them
to deliver highly-targeted advertisements to and conduct electronic commerce
with our members. Online advertisements may be highly targeted to a specific
group of members based on variables such as profiled past behavior, current
Internet behavior, demographic data, specific Web sites visited, keywords
searched and specific time of day or week. We sell advertisements through our
direct sales force and under agreements with third-party advertising sales
organizations, to which we pay a commission upon their completion of
advertising sales.

   We believe that, by increasing our membership, our value to businesses
increases because we can deliver highly-targeted advertising and marketing
messages based on increasingly refined criteria to a large community of
members. We also believe that, as more businesses use our services, we can
offer increasing benefits to members, thereby enhancing our ability to attract
new members. The combination of these benefits to businesses and members has
the potential to create a self-perpetuating cycle of increasing membership and
increasing value to businesses.

                                       35
<PAGE>

Industry Background

   The Growth of the Internet

   The Internet has dramatically changed the way that millions of people
worldwide share information, communicate and conduct business. International
Data Corporation, or IDC, an independent technology research organization,
estimates that the total number of Internet users worldwide will grow from
approximately 196 million at the end of 1999 to approximately 602 million by
the end of 2003. IDC further estimates that worldwide electronic commerce over
the Internet will increase from $111 billion in 1999 to $1.6 trillion in 2003.

   The Growth of Online Advertising and Direct Marketing

   As the Internet has grown, businesses have devoted increasing portions of
their budgets to online advertising and direct marketing. Forrester Research,
an independent technology research organization, projects that online
advertising expenditures worldwide will increase tenfold from $3.3 billion in
1999 to $33.1 billion in 2004. Currently, online advertising consists primarily
of banner advertisements and sponsorships on frequently visited portals and
other Web sites. Although these forms of online advertising have generally
allowed businesses to create an online awareness of their brands and products,
businesses are increasingly demanding the ability to target their desired
audience more effectively.

   Limitations of Current Targeted Online Advertising Methods

   Targeting online advertisements identifies a specific group of computer
users to whom the advertisements are delivered, which we believe increases the
likelihood that the computer users receiving the advertisements will find them
relevant and, as a result, will positively respond to the advertisements. While
targeted online advertising has a number of advantages over traditional
advertising, there remain significant challenges to realizing its full
potential. The effectiveness of targeted online advertising is currently
limited by the lack of precise demographic and Internet behavioral data about
consumers. To date, online targeting methods have generally used unverifiable
data from surveys and registrations or incomplete Internet behavioral data
derived from a single Web site or limited network of Web sites. Further, the
effectiveness of existing online delivery methods is limited because users
often scroll traditional banner advertisements off of their computer screens or
leave a Web site before an advertisement can be served to that site.

   Consumer Online Privacy and Control of Personal Data

   Many companies on the Internet are collecting valuable data about consumers
without their knowledge or permission. Online consumers are becoming
increasingly aware of Internet privacy issues and concerned with the need to
control their personal data. According to Forrester Technographics,
approximately 67% of Internet users are extremely or very concerned about
releasing their personal data. To date, online consumers have had limited ways
to control this flow of data or realize any of its value.

   Market Opportunity

   We believe that a significant market opportunity exists for an Internet-
based infomediary to serve as an effective communication channel between
businesses and online consumers. This infomediary would collect consumers'
demographic and Internet behavioral data, with their permission, and build
detailed profiles from that information. The infomediary would then use these
profiles to enable businesses to deliver highly-targeted, one-to-one marketing
messages and other products and services to specified consumers. The
infomediary, as the trusted custodian of their information, would also empower
consumers to realize value from their data while protecting their privacy.

                                       36
<PAGE>

AllAdvantage

   AllAdvantage is an Internet-based infomediary that enables businesses to
deliver highly-targeted advertisements to, and conduct electronic commerce
with, a large community of profiled members. We connect our business customers
with these members through our proprietary communications system. The Viewbar,
an interactive communications window that is persistently displayed on our
members' computer screens, displays advertising and also contains features such
as a search field, pop-up category menus and direct links that facilitate
electronic commerce by connecting our members directly to Web sites and
services of our business customers.

   With our members' express permission, we collect their demographic
information upon registration and continuously capture data about their
Internet behavior. Using our proprietary database and profiling system, we then
create, and continuously update, an accurate and detailed profile for each of
our members. These profiles enable us to deliver highly-targeted advertisements
and marketing messages on behalf of our business customers. We compensate our
members for time that they, and the members whom they have referred, spend
browsing the Internet while using our Viewbar.

   Benefits to Businesses

   Accurate and Detailed Member Profiles. We enable businesses to deliver
highly-targeted advertising and marketing messages, based on accurate and
detailed member profiles, to our large community of members. With our members'
express permission, we collect extensive data on their actual browsing behavior
across the entire Internet. Because our members must provide us with accurate
names and addresses in order to receive payment, we are able to validate this
information. With our accurate and continuously updated database of profiles,
we enable businesses to continuously refine and optimize their online marketing
campaigns.

   Higher Returns on Their Marketing Investment. Our highly-targeted
advertising and marketing messages are designed to generate higher consumer
response rates and advertising impact and, as a result, to provide businesses
with a higher return on their marketing investments. We offer businesses an
effective means of delivering highly-targeted online advertisements and
marketing messages based on combinations of the following variables:

  .  profiled behavior, including personal interests and spending habits;

  .  demographic data, including gender, age, street address and zip code;

  .  geography, including local, regional, national or international
     placement;

  .  specific Web sites or Web site topics, such as sports or travel;

  .  current Internet behavior, such as researching or buying;

  .  keywords searched, such as stocks or golf; and

  .  specific time, including time of day or week.

Using combinations of these variables, an advertiser can target a very specific
audience. For example, a local car dealership can target its advertising to
males, age 25-40, who live in the zip codes near the dealership when they are
using the Internet to research sport utility vehicles or browsing related
automotive Web sites. Also, a national airline could run a campaign in specific
cities where it has excess capacity. With our detailed member profiles, the
airline could target members who have frequented travel Web sites within the
past month or visited the Web sites of its closest competitors in the same time
period.

   Persistent and Rich Media Advertising. When activated, the Viewbar is always
visible on a member's computer screen, regardless of which Web site he or she
is viewing or which desktop application he or she is using. Accordingly,
businesses can have their advertisements viewed on a persistent basis, without
the possibility of their advertisements being scrolled off the screen. In
addition, we designed the Viewbar system to send advertisements to members
between downloads and uploads of data from the Internet, allowing us to

                                       37
<PAGE>

efficiently send more complex and appealing graphics, or rich media, to our
members. The Viewbar remains visible throughout a computing session unless the
member chooses to minimize or close the Viewbar.

   Ability to Target Members Viewing Any Web Site. We can deliver
advertisements on the Viewbar while our members are viewing any Web site,
including sites that are sold out of advertising inventory or do not feature
advertising. Rather than separately negotiating for and purchasing advertising
space on a number of Web sites, a business can instead purchase advertising on
the Viewbar that will be displayed when members view any of those selected Web
sites.

   Media Strategy Expertise. We work with business customers to evaluate,
develop, execute, analyze and refine their online marketing campaigns. Because
we can collect data on our members' activity across the Internet, we are able
to offer customers information that might otherwise be unavailable. We can
accurately identify the demographic and behavioral characteristics of those
members who have, and those who have not, responded to our advertisers'
campaigns. Our media strategy group uses this information to assist our
business customers to target their future campaigns more effectively.

   Platform for Electronic Commerce. Our Viewbar contains features that
facilitate electronic commerce between business customers and our members. For
example, the Viewbar contains a menu bar that provides links to over 400 sites
on which our members may engage in commerce. In addition, each of our active
members holds an AllAdvantage cash account. We have recently begun to allow
members to use available funds that have accrued in their cash accounts for the
direct purchase of goods and services online.

   Benefits to Members

   Payments for Using the Internet and for Referrals. Our members are paid for
time they spend navigating the Internet while the Viewbar is active on their
computer screens. In this way, members are paid for activities they already
undertake and are able to share in the value that their personal information
has for Internet advertisers and marketers. Members are also paid when other
people they have directly or indirectly referred to us become members and use
the Internet while their Viewbars are active. Members who accrue a minimum
balance can receive the cash they earn in the form of a check we mail to them.
In addition, we have recently begun to enable our members to use available
funds that have accrued in their accounts to make purchases online.

   Simplified Internet Navigation. When the Viewbar is active on a member's
computer screen, it serves as a persistent and private portal that is always
accessible. The Viewbar simplifies navigation of the Internet by featuring a
search field and a menu bar that provides direct links to selected Web sites.
We believe that our members will find these features easier to use and more
convenient than other alternatives.

   Increased Purchasing Power. We have recently begun to help our members
capitalize on the value of our large member base by working with selected
vendors to obtain pricing discounts, promotional rewards and other benefits for
our members. We provide a vehicle by which consumers receive the benefit of
their collective purchasing power, which encourages them to participate
actively in the AllAdvantage community and refer other consumers for
membership.

   Relevant Advertising and Electronic Commerce Offers. Each of our members has
given us express permission to deliver advertising and marketing messages to
him or her through the Viewbar. Our profiling capabilities enable us to deliver
these messages in a highly targeted fashion, increasing the likelihood that the
member will view and respond to a given message. As we collect additional data
regarding the interests, activities and Internet usage patterns of our members
over time, we believe we can increase the level of personalization and hence
the direct relevance and value of these messages to members. We believe that
receiving these highly-targeted messages can be valuable to our members and
will be viewed by them as useful and informative.

                                       38
<PAGE>

   Privacy and Control. We believe we have built a trusted relationship with
our members by rigidly maintaining the privacy of their data. We expressly
state in our membership agreement that we will never sell or disclose to any
third parties our members' personally identifiable information, unless
permitted by our members or required by law. Additionally, members can control
our tracking of their Internet behavior by turning the Viewbar on and off at
any time.

Strategy

   Our objective is to expand our position in the Internet data market,
including the information-enabled fields of advertising, electronic commerce,
profiling, and data analysis, thereby becoming the leading Internet-based
infomediary. Key elements of our strategy include:

   Build a Premier and Trusted Brand. We believe that building strong brand
awareness is fundamental to establishing ourselves as the Internet-based
infomediary most trusted by consumers and as the most effective online
marketing channel for businesses. We intend to build a premier and trusted
brand by consistently delivering value to both businesses and consumers. We
also intend to maximize awareness of the AllAdvantage brand by businesses
through traditional marketing channels. In addition, we plan to utilize
multiple points of contact with consumers, including our Viewbar, Web site,
email and direct mail, to increase their brand awareness.

   Expand our Community of Profiled Members. We believe that expanding our
membership increases our attractiveness to businesses. We plan to continue to
rely on word-of-mouth referral marketing and may augment this strategy with
other marketing campaigns. We also intend to attract additional members by
improving member benefits with enhancements to the Viewbar and expanded product
and service offerings.

   If many employers or universities adopt policies that prohibit or discourage
our members from using the Viewbar, our membership may decline or our rate of
membership growth may slow. We conducted informal surveys in March 2000 of
randomly selected A-Plus members and non-A-Plus members in the United States.
Those A-Plus members and non-A-Plus members who responded indicated that
approximately 81% and approximately 88% of the time, respectively, they browse
the Internet with the Viewbar activated at home rather than at work. We cannot
assure you that this survey accurately represents the behavior of all of our
members or that in the future our members might not use the Internet with the
Viewbar relatively more frequently at work.

   Expand our Business Customer Base. We intend to continue to increase our
sales force domestically and internationally in order to expand our worldwide
business customer base. We also intend to attract and retain business customers
by offering the services of our media strategy group, which assists these
customers in utilizing our extensive database to evaluate, develop, execute,
analyze and refine their marketing campaigns.

   We also believe that we will be able to attract business customers located
in foreign countries by expanding our membership internationally. To date, we
have not incurred significant costs in order to expand our membership and
business customers into foreign countries since we have been able to use our
domestically located servers in order to provide the Viewbar service to members
located in foreign countries and have needed only to establish sales offices in
some of those countries. However, we might incur significant costs in the
future to expand our membership and business customers in foreign countries.

   Increase Targeted Advertising Sales. Businesses generally pay higher rates
for targeted online advertising than for traditional online advertising. During
1999 and the first quarter of 2000, substantially all of the advertisements we
sold were not highly-targeted. As we grow our sales force and media strategy
group, we believe that we will be able to increase targeted advertising sales
as a percentage of our total advertising sales. We believe that our business
customers will experience higher response rates from our increasingly targeted
advertisements and that these higher response rates will in turn encourage them
to buy more targeted advertising from us.

                                       39
<PAGE>

   Pursue New Revenue Opportunities. We intend to aggressively pursue new
revenue opportunities which utilize our large membership base or the
functionality of the Viewbar, including:

  .  Digital Products. We intend to offer businesses the opportunity to sell
     or rent digital products, such as software, music, games and video, that
     can be electronically distributed to our members through the Viewbar,
     and be paid for by debiting members' accounts;

  .  Data Products. We intend to offer businesses the opportunity to purchase
     reports that will use our extensive, aggregated market data but that
     will not personally identify members, such as reports on Internet usage
     patterns or specific Web traffic data; and

  .  Branded and Co-Branded Products and Services. We intend to offer to our
     member community, merchandise carrying the AllAdvantage brand including
     branded apparel and sporting goods. We also intend to offer businesses
     the opportunity to sell products and services bearing their brands and
     the AllAdvantage brand to our member community. For example, we
     anticipate offering our members co-branded debit or credit cards and
     telecommunications services from which we would derive revenues in the
     form of referral payments and revenue sharing payments made by the
     service providers.

We believe that, in the future, advertisements may be delivered through the
Internet to a number of digital devices in addition to computers, including
interactive television, Internet-enabled home appliances, hand-held computers,
cellular phones, pagers and automobile personal computers. Over time, we may
extend our technology to deliver targeted advertisements through some of these
emerging digital devices.

   Enhance Viewbar Functionality and Member Experience. We intend to continue
to add functionality to the Viewbar in order to enhance our members'
experience. For instance, we recently added pop-up category menus, a search
field and direct links to over 400 Web sites to our Viewbar. These features
facilitate more convenient Internet navigation and electronic commerce. We
intend to develop and acquire additional technology and services that make our
members' online experience more relevant and personal. For instance, we intend
to allow members to customize their Viewbars to display requested information
and options.

   Enhance our Profiling and Data Analysis Technology. We intend to continue to
enhance our proprietary profiling and data analysis technology to maximize the
use of our growing database. Our profiling and data analysis technology enables
collection of detailed member information from which we can extract aggregated
market data to create data products comprised of non-personally identifiable
information for sale to our business customers. We intend to continue building
increasingly detailed and personalized member profiles. We also intend to
continue to enhance our data analysis capabilities in order to plan and execute
more effective advertising and marketing campaigns and to provide data products
for our business customers.

The AllAdvantage Viewbar

   At the core of our service is our Viewbar, an interactive communications
window that appears on each member's computer screen. The Viewbar is the
channel through which we gather valuable data about our members' Internet
activity and through which we deliver advertising and facilitate electronic
commerce. The Viewbar contains a search field and pop-up menus of links that
allow members to navigate directly to Web sites and services on the Internet.
The current version of our Viewbar, released in April 2000, is depicted below:

   The following schematic illustrates the Viewbar:

   Centered on the page is a horizontal screen shot of the Viewbar. Across the
top of the Viewbar are depictions of buttons containing the words "Home,"
"Shop," "News," "Finance," "Entertainment," "Travel," "Sports," "Tech,"
"Career" and "Concierge".

   On top of the "Finance" button is an expanded pop-up menu, in the form of a
vertical column, containing the following words which read from the top down:
"News," "Stocks & Investing" which are highlighted,

                                       40
<PAGE>

"Banking," "Credit Cards," "Taxes," "Insurance," and "Loans & Mortgages." To
the right and parallel to the highlighted words "Stocks & Investing" is a drop-
down menu, in the form of a vertical column, containing the following words
which read from the top down: "On-Line Research" and "Research."

   The following text connected by lines to functional areas of the Viewbar
surrounds the depiction of the Viewbar, starting above the depiction of the
Viewbar and to the left of the "Finance" button pop-up menu and following anti-
clockwise around the entire screen shot of the Viewbar.

   "Minimizer button for control of use."

   "Home menu button takes members directly to individual account page,
referral center and other areas of our web site."

   "Choice of seven search engines."

   "Direct link to our web site homepage www.AllAdvantage.com"

   "Banner and tile advertising spaces."

   "Menu Bar with ten channels of detailed link menus."

   The body of the Viewbar is depicted in three adjoining sections, the section
on the left hand side of the Viewbar depicts a search engine with the words
"Enter Search Here" presented and an expanded drop-down menu, in the form of a
vertical column, containing the following words, which read from the top down:
"General Search," which are highlighted, "Stock Quotes," "Weather," "Comparison
Shopping," "Merchant Reviews" and "Product Reviews". To the right and parallel
to the words "General Search" is a drop-down menu, in the form of a vertical
column, containing the following words which read from the top down: "Ask
Jeeves," "Direct Hit," "Excite," "Go.com," "Google," "GoTo" and "LookSmart."
The center section of the Viewbar depicts the Viewbar's banner advertising
space with AllAdvantage's logo presented and the section on the right hand side
of the Viewbar depicts the Viewbar's tile advertising space and presents the
following text: "ALLPLAY-TM-Channel Advantage-TM-"

   The Viewbar can be downloaded from our Web site in Windows 95, Windows 98,
Windows NT 4.x and Macintosh 8.6 and 9.0 formats. Once a member downloads,
installs and launches the Viewbar, it opens a two-way communications channel
between the member's computer and AllAdvantage. The Viewbar appears on the
user's screen automatically when the computer is turned on, and its default
position is at the bottom of the screen. A member can move the Viewbar to any
part of the computer screen, and it remains visible throughout a computing
session unless minimized or closed. We control the type of content and the
frequency with which that content is displayed through the Viewbar, based on a
member's unique profile and Internet browsing behavior.

   The Viewbar has the following interactive features:

  .  The Menu Bar. Along the top of the Viewbar there is a menu bar currently
     containing eight category menus. The menu bar may be opened or closed at
     the option of the member. Each menu contains direct links to select Web
     sites. The current Viewbar features more than 400 direct links that may
     be sold to sponsors in the future. We intend to increase the number of
     category menus and links on the menu bar.

  .  The Search Field. On the left side of the Viewbar is a text box that
     members can use to search the Internet. An expandable menu button from
     this search text box allows users to choose the search engine of their
     choice. We currently offer six sponsored search engine options. Members
     can type in their search criteria or a specific Web site address in the
     search text box, even while using a non-Internet application. This
     activates the member's Internet browser, which displays the search
     results or takes the member to the Web site address entered. We entered
     into non-exclusive contractual arrangements with Ask Jeeves and
     LookSmart in October 1999, with Direct Hit, Excite, and Go.com

                                       41
<PAGE>


     in November 1999, with GoTo.com in March 2000, and with Google in April
     2000. Under these arrangements, the search engines of these companies
     are made available on the Viewbar. Under these arrangements, each of
     which generally has a term of one year, we earn revenue based on the
     number of searches run by our members using the applicable search
     engine. Our arrangements with Ask Jeeves, Direct Hit and LookSmart
     provide that we are obligated to deliver a minimum number of searches by
     our members within specified time periods; otherwise we will be required
     to refund prorated portions of advance payments made by these companies
     or these companies will not be obligated to make continuing installment
     payments to us under these arrangements. While we have generated
     revenues under each of these arrangements, other than the one with
     Google, to date the revenues generated have not been material in amount.

  .  Advertising Windows. To the right of the search field are spaces to
     which we deliver a standard-sized and a tile-sized advertisement, both
     of which we change several times a minute.

AllAdvantage Membership Services

   Member Payments

   Members earn money for time they spend navigating the Internet while the
Viewbar is active on their computer screens. Members are paid only after
reaching a minimum cumulative account balance that we have established for each
country, presently $30 in the United States. Time for which a member is
eligible for payment is capped at a maximum number of hours per month that we
have established for each country, currently 15 hours in the United States. In
addition to earning money from their own Internet use, members are paid, at a
lesser rate, when other members they have directly or indirectly referred to us
use the Internet while their Viewbars are active. We currently limit payment
for referrals to five levels removed from the original referring member. The
amount paid to a member for his or her referrals' usage is based on an hourly
rate and is also limited by the number of hours of Internet usage of the
original referring member, as a percentage of the maximum number of payable
hours for the referring member's country. As an example, if member A refers
member B, who in turn refers member C, who in turn refers member D, who in turn
refers member E, who in turn refers member F, who refers in turn member G, then
member A will be eligible to accrue payment at the applicable referral rate for
Internet browsing done in a given month by members B through F, but not member
G. If United States member A actively browses the Internet with the Viewbar
active for six hours in a given month, 40% of the United States maximum payable
hours, then member A will accrue payment at the direct member rate for those
six hours. Additionally, even if in that month members B through F each
actively browse the Internet with the Viewbar active for over 40% of these
respective maximum payable hours, then member A will accrue only 40% worth of
the maximum possible referral payments for each such referral.

   Our membership agreement specifies that we may alter the member payment
structure at any time. The payment structure described in this prospectus
reflects the changes we implemented effective June 1, 2000. Under our previous
payment structure, our members who used our service in the first quarter of
2000 accrued an average of $6.49 per month through the use of our Viewbar. Had
our current payment structure been in place at that time, the average monthly
accrual would have been approximately $4.54. Users register without charge at
our Web site by providing their name, gender, street address, email address and
age. Because we verify name and address information through the payment
process, we believe we have highly accurate personal data.

   Web Site

   Our Web site, www.alladvantage.com, contains:

  .  information about AllAdvantage and our Viewbar;

  .  a download area for new Viewbar versions and digital products;

  .  password-protected access to member referral and account pages;

  .  information and tools to aid members in referring new members; and

  .  specialized community pages for A-Plus members, a designation for
     members with 20 or more referrals, which presently allows these members
     to communicate with each other using computer

                                       42
<PAGE>

     message boards, provides information about members with a high number of
     referrals and provides other information about AllAdvantage events.

The member account page, the most frequently visited page on our Web site, is
continuously updated to reflect member earnings and referrals. Many of our
members repeatedly visit their account pages over the course of a day. In each
month of the fourth quarter of 1999, PC Data ranked our Web site as one of the
20 most visited Web sites, measured by the number of unique users.

   Specialized Member Offers

   We have recently begun to provide our members with third-party product and
service offerings that are generally not available elsewhere. For example, we
currently offer our members the ability to rent anti-virus software on a
monthly basis over the Internet, payable through direct deductions from their
individual AllAdvantage accounts. We intend to further leverage the value of
our large membership base and digital distribution channel through the Viewbar
to obtain additional specialized third-party product and service offerings.

   Customer Service

   We provide customer service to our members through our community and member
services departments. Our community department supports the member community,
communicating with members through email about new features and services. Our
member services department answers email queries from members about topics such
as Viewbar functionality, technology and usage and member accounts.

AllAdvantage Business Services

   Advertising

   We offer business customers the opportunity to purchase advertising on the
Viewbar. Customers may purchase standard-sized and also tile-sized
advertisements. Business customers may purchase either traditional online
advertisements or highly-targeted advertisements tailored to one or a
combination of the individual member's demographics or Internet behavior. These
variables may include profiled behavior, age, gender, address, geography,
current Web activity or site, keywords, or time of day. To date, traditional
advertising sold by third-party advertising sales organizations has generated a
significant portion of our total advertising revenues and accounted for a
significant portion of the advertising impressions delivered to our Viewbar. As
we increase our internal sales force, we intend to generate an increasing
proportion of our revenues from targeted advertising.

   Media Strategy

   We offer business customers extensive media strategy services, which include
evaluating, developing, executing and refining online marketing campaigns. We
provide detailed reports that include data valuable to customers for their
online and offline marketing campaigns. Because we collect data about our
members' behavior wherever they go on the Internet, we are able to offer
business customers information that might otherwise be unavailable or might
require time-intensive and inefficient marketing campaigns. Because the Viewbar
provides a persistent one-to-one marketing channel from advertisers to our
members, we provide true one-stop shopping for our business customers' online
media plans.

   Digital Products

   The Viewbar is designed to serve as a digital distribution channel that our
business customers may use to distribute software, music, games, video and
other digital products directly to our members. For example, we currently offer
our members the opportunity to download and rent anti-virus software from
Network Associates, for which we charge members a monthly fee that is deducted
automatically from their AllAdvantage member account.

                                       43
<PAGE>

   Electronic Commerce

   The current Viewbar contains over 400 direct links to specific Web sites
which we intend to sell. The menu bar containing these links is organized into
categories such as shopping, news, finance, travel and technology. Business
customers may pay to sponsor these links to their own Web sites and services.
For example, a finance-related Web site can sponsor a link in the finance menu,
so that their Web site is always one click away from our members. In addition,
businesses may sponsor the search field on the Viewbar. The tile portion of the
Viewbar and specific pages on the AllAdvantage Web site are also available for
sponsorship, thereby providing businesses with multiple channels through which
they may communicate with our members. We have entered into agreements with
businesses where we receive fees based on the number of members who sign up for
their services, purchase their products or satisfy other performance criteria.
We generally receive an exclusivity fee or other advance payment or fee in
these arrangements. An example is our agreement with NetCreations, whereby
NetCreations will deliver permission-based email services to our members. In
return for our agreement to grant NetCreations exclusive rights to provide
those services to our customers, NetCreations paid an exclusivity fee to us at
the outset of our contractual relationship. As members sign up for NetCreations
and receive permission-based emails, we also receive payments for each email
that is delivered to our members.

AllAdvantage Business Customers

   From the introduction of our Viewbar in July 1999 through March 2000, we
have delivered advertisements for 360 advertisers obtained by our direct sales
force and 1,181 additional advertisers obtained through third-party advertising
sales organizations. Our agreements with our business customers include
provisions which require us to deliver to the Viewbar specified levels of
advertising for a specified time period. In return, those business customers
pay us for advertising delivered. We have entered into agreements with
DoubleClick and 24/7 Media under which they sell Viewbar advertising on behalf
of AllAdvantage. Our agreement with 24/7 Media was terminated effective May 1,
2000. Our agreement with DoubleClick is non-exclusive and requires that we
provide a minimum amount of monthly advertising to DoubleClick, that we
maintain our Web site at a level of quality no less than the level existing
when the agreement was entered into and that we pay a commission to DoubleClick
for completed sales. This agreement expires after two years or earlier if a
customer advance for future revenues provided by DoubleClick no longer remains
outstanding. This agreement may be terminated earlier by DoubleClick if the
average monthly click-through rate on our advertisements falls below a stated
minimum, if the time our advertisements are displayed on the Viewbar fall below
a stated minimum, if we terminate our agreement to use DoubleClick to serve our
advertisements, if we are acquired by a competitor of DoubleClick, if we breach
the agreement or if we are determined to be insolvent or bankrupt. 24/7 Media
sold advertisements that accounted for 12% and 19% of our revenues for the
three months ended March 31, 2000 and for the period from inception, March 24,
1999, to December 31, 1999, respectively, and DoubleClick sold advertisements
that accounted for 3% of our revenues for both the three months ended March 31,
2000 and the period from inception, March 24, 1999, to December 31, 1999.
Additionally, our sales of advertisements to Overstock.com accounted for
approximately 17% of our revenues for the three months ended March 31, 2000.

Sales and Marketing

   Customer Acquisition

   We acquire business customers through our direct sales force and through
third-party advertising sales organizations. As of March 31, 2000, our sales
and marketing organization included 233 employees and contractors located in
the following metropolitan areas: Atlanta, Austin, Baltimore, Boston, Boulder,
Charlotte, Chicago, Cincinnati, Cleveland, Dallas, Detroit, Houston, London,
Los Angeles, Louisville, Miami, Minneapolis, New York, Oklahoma City, Paris,
Philadelphia, San Diego, San Francisco, Seattle, St. Louis, Sydney, Tokyo and
Washington, D.C. Our sales organization develops and maintains relationships
with leading advertisers and advertising agencies globally. We also have
entered into relationships with third-party

                                       44
<PAGE>

advertising sales organizations in order to augment the efforts of our sales
personnel and accelerate the expansion of our business internationally.

   We use a variety of methods to build awareness of the AllAdvantage brand and
our service offerings within our target market and to establish credibility and
leadership in the marketplace. These methods include marketing materials,
advertising, press coverage and other public relations efforts, direct
marketing, trade shows, seminars and conferences, relationships with recognized
industry analysts and the AllAdvantage Web site. We expect to increase our
business marketing activities in the future.

   Member Acquisition

   Since our inception, we have relied on word-of-mouth marketing to attract
the vast majority of our members. We employ a referral marketing system that
rewards members for referring other members to our service. Members derive
increased benefits from our service, such as referral payments and greater
purchasing power, as more members join, thereby motivating members to work to
further increase our membership base. Between the launch of our Web site in
March 1999 and March 31, 2000, over 6.7 million users registered to receive our
service, of which 6.5 million are currently registered. In addition, as of
March 31, 2000, over 1.4 million of our members had successfully referred at
least one new member to our service, and our over 125,000 A-Plus members had
each referred 20 or more members to our service. We may supplement our word-of-
mouth member marketing efforts in the future with more traditional marketing
campaigns.

Technology

   As of March 31, 2000, our technology organization included 177 employees and
contractors. We have developed and continue to expand our proprietary software
architecture that enables us to detect and catalog our members' Internet-usage
behavior, create member profiles based on their browsing behavior, improve the
delivery of dynamic, targeted advertisements, and update and maintain members'
online accounts. This software architecture includes the following components:

   Viewbar. The Viewbar, which is downloaded by each member from our Web site,
runs on the member's computer and displays advertisements supplied by the
advertising server. The Viewbar communicates continuously with our central
servers, keeping member earnings and profile information current and enabling
customization of advertising displayed on the Viewbar based on the most recent
profiles. The Viewbar is a client application programmed in C++ and designed to
be portable between operating systems. Different versions of our Viewbar
currently operate on the Windows 95, Windows 98, Windows NT 4.x and Macintosh
8.6 and 9.0 operating systems.

   Profiling Server. The profiling server collects data about each member's
actual Internet browsing behavior. This server gathers data describing the
sites visited, and the frequency and duration of these visits. This server is
also used to infer additional Internet behavior data regarding each member.
This information is transmitted to the member profile server and subsequently
used to target advertising on the Viewbar.

   Member Profile Server. The member profile server stores the member data we
use to target advertisements and marketing messages. The member data consists
of demographic and Internet behavioral information. The member profile server
enables members to authenticate themselves to our system and transmit their
data through the Viewbar. The member profile server also maintains the
information about each of our members' referrals.

   Advertising Server. The advertising server determines which advertisements
are shown to a particular member at a particular moment. Advertisements can be
served based on targeting information provided to the advertising server by the
member's Viewbar and the member profile server, as well as the specific
targeting criteria associated with a particular marketing campaign. This server
maintains data regarding available advertising inventory and provides reports
on the delivery of advertisements. The server technology is provided to us by
DoubleClick.

                                       45
<PAGE>

   Payment Server. The payment server monitors the time members spend browsing
the Internet while the Viewbar is active. Based on this information, the
payment server computes each member's earnings, maintains an account for each
member, and computes the amount to be paid to each member based on the member's
browsing time and that of the members whom they have referred.

   Web Server. The Web server supports the AllAdvantage Web site.

   We have designed and constructed our software and related technology
infrastructure to comply with industry-standard security specifications, and we
utilize a broad range of monitoring and assessment tools to ensure the security
of our systems. We have designed our system to be reliable and to permit our
technology infrastructure to be expanded to meet increased usage demands, and
we believe the various components of our technology architecture have the
ability to scale well beyond their current configuration. We actively monitor
our systems to ensure that we have substantial available capacity. We house our
technology within the GlobalCenter facilities located in Sunnyvale, California,
and by the end of the second quarter of 2000 we intend to have a second hosting
site operational at GlobalCenter's facilities in Herndon, Virginia.

   Our information technology infrastructure is built upon a number of hardware
and software components from well-known technology vendors, including:

  .  Intel-based servers for our Web site, running Microsoft's NT operating
     system;

  .  Sun Microsystems servers for our other servers, running Sun's Solaris
     operating system;

  .  high-availability storage equipment from EMC;

  .  firewalls and network routing equipment from Cisco; and

  .  Oracle database software to manage the large amounts of data we collect
     about our members' Internet usage activities.

Product Development

   We consider our product functionality and architecture to be one of our
competitive advantages. To this end, we expect to make during at least the next
12 months material expenditures on research and development to continue to make
our service more attractive to new and current members. We believe that, in
order to meet this goal, we will need to regularly improve and extend the
functionality of our Viewbar and related systems, which include a profiling
server, a payment server and a Web server. To this end, we currently have
software developers and engineers working in a number of areas, including:

  .  database and server systems development;

  .  Web development;

  .  client software development;

  .  software testing; and

  .  systems support.

Our software developers rely on state-of-the-art development tools and
development environments.

   The January 2000 release of our Viewbar was enhanced to include search
capability, electronic commerce menus and an auto-update feature, which allows
the Viewbar to update itself automatically with new or upgraded components. The
auto-update capability enables us to update members' Viewbars transparently
without disrupting online activity. We believe that this capability, when
combined with the Viewbar's modular

                                       46
<PAGE>

design and ability to support several operating systems, enables us to deploy
rapidly to our members new products and software components that may be created
by third-party developers. Our ability to centrally update the Viewbar and the
server-side Web and database systems facilitates rapid adjustments to all
product components based on consumer demand and business needs.

Privacy Policy

   We believe that concerns regarding online privacy raised by consumer
advocates, legislatures and the media will increase as commercial usage of the
Internet increases. Foreign, federal and state laws increasingly may regulate
our use of personal information regarding our members. We have a stringent
privacy policy concerning how we use information about our members and the
extent to which others may have access to this information. We have a chief
privacy officer who oversees the creation and implementation of and compliance
with our privacy policy. We use information about our members for internal
purposes, such as to target advertisements and other communications to our
members, to improve our marketing and promotional efforts and to improve our
service and Web site. We do not give, sell, rent, share or trade any
identifiable personal information regarding our members to any third party,
except as required by law or expressly permitted by a member. We do, however,
sell summaries of generalized market data to our advertisers and other
interested parties, but we do not disclose indentifiable personal information
to these parties. In contrast to other companies on the Web that collect
personal data without the knowledge or permission of the Internet user, we have
a permission-based relationship with every one of our members.

Competition

   We compete for business customers and members.

   Competition for business customers

   The market for online advertising and marketing is extremely competitive. We
believe that the principal competitive factors in the online advertising market
are:

  .  the ability to target users based on specific demographic and inferred
     behavioral criteria;

  .  brand recognition;

  .  size and characteristics of membership base;

  .  breadth and depth of reporting and other services;

  .  reliability and quality of data and technology infrastructure;

  .  pricing; and

  .  technical expertise.

   There is substantial competition for Internet-based advertising revenues
generally, and the amount of available advertising space on the Internet is
increasing at a significant rate. We believe our most direct competitors for
Internet advertising and sponsorship revenues will be providers of targeted
online advertisements. We will also compete for those revenues with major
Internet service providers, content providers, large Web publishers, Web search
engines and portal companies, Internet advertising providers, content
aggregation companies, and various other companies that facilitate Internet
advertising. We may also face competition from traditional direct marketing
companies that may seek to offer online products or services. Many of these
companies have longer operating histories, greater name recognition, larger
user bases and significantly greater financial, technical, sales and marketing
resources than we do. This may allow them to respond more quickly than we can
to new or emerging technologies and changes in advertiser requirements. It may
also allow them to devote greater resources than we can to the development,
promotion and sale of their products and services. These competitors may also
engage in more extensive research and development, undertake more far-reaching
marketing campaigns, adopt more aggressive pricing policies and make more

                                       47
<PAGE>

attractive offers to existing and potential employees, strategic partners and
advertisers. In addition, current and potential competitors have established or
may establish cooperative relationships among themselves or with third parties
to increase the ability of their products or services to address the needs of
our prospective business customers. Increased competition is likely to result
in price reductions, reduced gross margins and loss of market share. We face
significant competition from traditional media, such as television, radio,
cable and print, for a share of advertisers' total advertising budgets.
Businesses may be reluctant to devote a significant portion of their
advertising budgets to Internet advertising if they perceive the Internet to be
a limited or ineffective advertising medium.

   Competition for members

   Since space on a computer screen is limited, we believe our most direct
competitors for members are companies that offer Internet services or
compensation to consumers who allow a portion of their computer screen to be
dedicated to the applications or services of those companies. We believe that
over 50 other companies have announced that they offer or will offer users cash
compensation to browse the Internet if they dedicate a portion of their
computer screen. If our competitors were to offer more attractive benefits than
we do, such as higher compensation, better functionality or greater aggregated
purchasing power, then our membership could decline, possibly reducing our
revenues. In addition, current and potential competitors have established or
may establish cooperative relationships among themselves or with third parties
to increase the ability of their services to address the needs of our current
or prospective members. If we are unable to compete successfully, our business
may fail.

Intellectual Property

   We rely on a combination of patent, copyright, trademark, trade secret and
contract law to protect our intellectual property rights. Despite our efforts
to protect our proprietary rights, unauthorized parties have copied, and may
attempt to copy in the future or otherwise obtain and use our intellectual
property. Monitoring unauthorized use of our intellectual property is
difficult, and we cannot be certain that the steps we have taken will prevent
unauthorized use of our intellectual property in the future.

   We have two U.S. copyright registrations. We have pending U.S. patent and
pending U.S. and foreign trademark applications. We cannot assure you that our
pending patent or trademark applications will be granted. Even if they are
granted, our patents, copyrights and trademarks may be successfully challenged
by others or invalidated. We cannot assure you that any of our proprietary
rights will be viable or of value since the validity, enforceability and scope
of protection of proprietary rights in Internet-related industries are
uncertain and evolving. If our trademark applications are not approved because
third parties successfully challenge our right to use these trademarks, our use
of these trademarks would be restricted unless we were to enter into
arrangements with the third-party owners, which might not be possible on
reasonable terms.

   We also seek to protect our proprietary rights through trade secret and
contract law. We generally enter into confidentiality or license agreements
with our employees and consultants, and control access to and distribution of
our technologies, documentation and other proprietary information. Despite our
efforts to protect our proprietary rights from unauthorized use or disclosure,
unauthorized parties may attempt to obtain, use or disclose our technologies.
We cannot assure you that the steps we have taken will prevent misappropriation
of our technologies, particularly in foreign countries where laws or law
enforcement practices may not protect our proprietary rights as fully as in the
United States.

   Our business activities may infringe the proprietary rights of others, and,
from time to time, we have received, and may continue to receive, claims of
infringement against us. We have received notices from two third parties
regarding their Internet business model patents. Third parties may assert
claims against us for infringement of their proprietary rights and these claims
may be successful. In addition, a number of third-party owners of patents claim
to hold patents that cover various forms of online transactions or online
technology

                                       48
<PAGE>

generally. As with other online service providers, third parties could assert
patent claims against us based upon our services or technologies.

   Litigation may be necessary to determine the validity and scope of the
proprietary rights of others. Any litigation could subject us to significant
liability for damages and attorneys' fees, invalidation of our proprietary
rights, or injunctions or other court orders that would prevent us from using
specific technologies or engaging in specific business activities. These
lawsuits, regardless of their success, would likely be time-consuming and
expensive to resolve and would divert management's time and attention from our
business. Any potential intellectual property litigation could also force us to
do one or more of the following:

  .  cease using key aspects of our technology that incorporate the
     challenged intellectual property;

  .  make significant changes to the structure and operation of our business;

  .  create new brands for our services and establish recognition of those
     new brands;

  .  design around a third party's patent; or

  .  license technology from a third party.

   Implementation of any of these alternatives could be costly and time-
consuming and might not be possible at all. Accordingly, an adverse
determination in any litigation to which we are a party would harm our
business.

Governmental Regulation

   Overview

   The services we provide are subject to regulation by various federal, state
and foreign governmental authorities. Federal and state laws may, for example,
mandate protection of consumer privacy and regulate online content generally.
The laws relating to our business and operations are evolving. A number of
legislative and regulatory proposals under consideration by federal, state,
local and foreign governments may lead to additional laws or regulations
concerning online content, user privacy, taxation, parental consent for access
by their minor children, access charges, liability for third-party activities,
bulk e-mail, or spam, encryption standards, online sales of goods and services,
domain name registration and use, copyright infringement and other intellectual
property issues. The adoption of new laws or the application of existing laws
may decrease the growth in the use of the Internet. As Internet financial
services activities grow, new laws and regulations adopted to cover these
activities could affect our operations. These results could decrease the demand
for our services or increase our cost of doing business, either of which would
harm our business.

  Foreign Laws and Jurisdiction.

   It is not clear the extent to which we are, or may in the future be, subject
to regulatory activity of foreign jurisdictions. We could be held to be subject
to the laws or regulations of foreign jurisdictions because of the location of
our members, our presence on the Internet or the impact or effects of our
operations. We could also be held subject to foreign laws or regulations
because of possible future activities that specifically target or are based in
other countries. The possible application of foreign laws and regulations could
include a wide range of subjects. The application of foreign laws and
regulations to Internet and online activity has only limited precedents abroad
and is an evolving area of law. It is not clear how existing foreign laws and
regulations might be applied to our activities.

   Regulation of Content and Access; Membership Program

   Prohibition and restriction of Internet content and access could dampen the
growth of Internet use, decrease the acceptance of the Internet as a
communications and commercial medium or expose us to liability. A variety of
restrictions on content and access, primarily relating to children, have been
enacted or proposed.

                                       49
<PAGE>

The Children's Online Protection Act of 1998, for example, prohibits, and
imposes criminal penalties and civil liability on anyone engaged in the
business of, selling or transferring, by means of the World Wide Web, material
that is harmful to minors, unless access to this material is blocked to persons
under 17 years of age. However, some courts have found portions of this act to
be unconstitutional. In addition, the Federal Telecommunications Act of 1996
imposes fines on any entity that knowingly permits any telecommunications
facility under its control to be used to make obscene or indecent material
available to minors via an interactive computer service. Numerous states have
adopted or are currently considering similar types of legislation. In addition,
laws have been proposed that would require Internet service providers to
supply, at cost, filtering technologies to limit or block the ability of minors
to access unsuitable materials on the Internet. Federal and state consumer
protection laws, including the Federal Trade Commission Act, generally prohibit
unfair or deceptive acts or practices and impose civil and criminal liability
for violations.

   Because of these content restrictions and potential liability to us for
materials carried on or disseminated through our systems, we may be required to
implement measures to reduce our exposure to liability. These measures might
require the expenditure of substantial resources or the discontinuation of our
product or service offerings that subject us to this liability. In addition,
our business model requires that we pay our members cash for their Viewbar
usage and that of their referrals. Any regulatory challenge or limitation
asserted or implied regarding these payments could significantly harm our
business. Further, we could incur substantial costs in defending against any of
these claims and we might be required to pay large judgments or settlements or
alter our business practices. In addition, our liability insurance might not
cover potential claims relating to the services we provide or might not be
adequate to indemnify us for all liabilities that could be imposed on us.

   User Privacy Issues

   Internet user privacy has become an issue both in the United States and
abroad. The Federal Trade Commission has recently started a proceeding against
an Internet server regarding the manner in which personal information is
collected from users and provided to third parties. Some commentators, privacy
advocates and government bodies have recommended limitations on, or taken
actions to limit, the use of personal information by those collecting this
information. For example, the Children's Online Privacy Protection Act of 1998
and the regulations published by the Federal Trade Commission require, among
other things, that online operators obtain verifiable parental consent for the
collection, use or disclosure of personal information from children. We cannot
predict how courts and the Federal Trade Commission will interpret and apply
these new rules or whether we may need to make changes to our operations to
comply with them.

   Congress has recently enacted the Gramm-Leach-Bliley Act, which contains
provisions protecting the privacy of consumer non-public personal information
collected by financial institutions. We may be deemed a financial institution
under the Gramm-Leach-Bliley Act. If so, we may be required to amend our
privacy policy and consumer authorizations and disclosures to comply with this
or other laws or regulations. Federal regulations implementing the statute are
being developed.

   Rights in Member Data

   Our ability to sell targeted advertising depends on our ability to use
personal information collected from our members. We collect, with member
consent, various forms of data from and about our members, and market or
otherwise use that data. Although we attempt to protect, based on trade secret
law, copyright law and license agreements, among other means, the information
we collect, we cannot be certain that these means will be sufficient to
maintain the integrity or value of information collected. Also, some of the
data that we obtain and use may be derived in part from information contained
on Web sites operated by other parties. Although we endeavor not to violate any
of the proprietary rights of others in collecting or obtaining this
information, the law relating to ownership of information contained on Web
sites and in electronic and online databases is still developing, and third
parties may assert claims against us based on this data acquisition. New laws
relating to the protection of information contained in databases have been
proposed and are under consideration in the

                                       50
<PAGE>

United States and in foreign countries. A new law could impose obstacles to
our rights to collect data or give rise to claims by third-party owners of
data. It is not possible to predict whether legislation will pass, what
provisions it might contain, or the scope of its possible impact on our
business activities. We cannot assure you that our current information
collection procedures and disclosure policies will be found to be in
compliance with existing or future laws or regulations. Our failure to comply
with existing laws, including those of foreign countries, or the adoption of
new laws or regulations that require us to change the way we conduct our
business, could make it cost-prohibitive to operate our business, and prevent
us from pursuing our business strategies including the sale of targeted
advertising.

   Internet Taxation

   The tax treatment of activities on or relating to the Internet is currently
unsettled. A number of proposals have been made at the federal, state and
local levels, and by foreign governments, that could impose taxes on the
online purchase and sale of services and other Internet activities. The
Internet Tax Freedom Act of 1998 has generally imposed a moratorium through
October 2001 on the imposition of some kinds of consumer-related taxes, other
than sales or use taxes, in connection with Internet access and Internet-
related sales in the United States. Future laws imposing taxes or other
regulations on commerce over the Internet could, however, substantially impair
the growth of Internet commerce and as a result make it cost-prohibitive to
operate our business.

   The Workforce Investment Act of 1998

   Section 508 of the Workforce Investment Act of 1998 requires that all Web
sites operated by a federal agency, as well as those operated by anyone doing
business with the federal government, modify their Web sites to make them
accessible to those who are handicapped. There are proposals to extend this
act to all Web sites, which could increase our costs and make our service less
attractive to the non-handicapped.

Employees

   As of March 31, 2000, we had 587 employees, contract-to-hire personnel and
independent contractors--233 in sales and marketing, 84 in member services and
community, 177 in product development and information systems and operations,
and 93 in finance and administration. We plan to hire substantial numbers of
additional personnel in all areas of our business, particularly in sales and
marketing. We have never had a work stoppage, and no employees are represented
under any collective bargaining agreement. Our business and future success
depend on the efforts and abilities of our senior management and other key
personnel and our ability to attract, retain and motivate highly skilled
technical, managerial, sales and marketing personnel. Competition for
qualified personnel is intense, particularly in our location in Silicon
Valley, California, due to a number of factors, including the high
concentration of established and emerging growth technology companies. As a
result, we may be unable to attract qualified personnel. We may also be unable
to retain the employees we currently employ.

Facilities

   Our principal administrative, marketing and technology operations are
located in two facilities comprising 63,000 square feet in Hayward,
California. The lease for one of these spaces expires on December 31, 2000 and
the lease for the other space expires on December 31, 2001. As of March 31,
2000, we also had leased facilities in Atlanta, Austin, Baltimore, Boston,
Boulder, Chicago, Cincinnati, Cleveland, Dallas, Detroit, Houston, London,
Los Angeles, Louisville, Miami, Minneapolis, New York, Oklahoma City, Paris,
Philadelphia, San Francisco, Seattle, St. Louis, Sydney, Tokyo and Washington
D.C. We have entered into a lease agreement for a 135,000 square foot facility
in South San Francisco, California, which will replace our current facilities
in Hayward, California. We expect to occupy the new facility in the first
quarter of 2001. We

                                      51
<PAGE>

continually evaluate our facilities requirements, and believe that we must
lease additional facilities in the next 12 months to accommodate our plans to
expand our sales, marketing, media strategy and technology organizations. We
cannot assure you that these facilities will be available on reasonable terms
or at all.

Legal Proceedings

   We are not a party to any material legal proceedings.

                                       52
<PAGE>

                                   MANAGEMENT

Executive Officers, Directors and Key Employees

   Our executive officers, directors and key employees, and their ages and
positions as of April 30, 2000, were as follows:

<TABLE>
<CAPTION>
 Name                          Age Position
 ----                          --- --------
 <C>                           <C> <S>
 James R. Jorgensen..........  51  President, Chief Executive Officer and
                                   Chairman
 Michael A. Depatie..........  43  Chief Financial Officer
 Oliver Brock................  30  Chief Technology Officer
 Johannes A. Pohle...........  30  Vice President Corporate Strategy and
                                   Director
 David W. Johnson............  41  General Counsel
 Carl T. Anderson............  27  Vice President Corporate Development
 David Beckman-Robertson.....  45  Vice President Sales
 Tobin W. Trevarthen.........  39  Vice President Business Development
 Sara T. Peterson............   51 Vice President Product Management
 Mauro Calvi.................  44  Vice President International
 Chad D. Balch...............  41  Vice President Product Development
 Joseph M. Feliu.............  49  Chief Information Officer and Vice President
                                   Operations
 Raymond Everett-Church......  31  Chief Privacy Officer and Vice President
                                   Public Policy
 Nicola C. Barrett...........  40  Vice President Media Strategy
 David C. Martin.............  36  Vice President Business Intelligence
 Nancy Myers Booth...........  48  Vice President Product Marketing
 Bernie J. Murphy............  34  Vice President Finance, Treasurer
 David W. Pidwell............  52  Director
 John F. Shoch ..............  51  Director
 Thomas Unterman.............  55  Director
 Richard A. LeFurgy..........  43  Director
 William L. Burnham..........  29  Director
 Leslie G. Denend............  59  Director
</TABLE>

   James R. Jorgensen is a co-founder of AllAdvantage and has served as our
Chief Executive Officer and director of AllAdvantage since March 1999. From
August 1997 to September 1998, Mr. Jorgensen co-founded and served as Chief
Executive Officer and Chairman of the Board of Challenger Sports Corporation, a
children's sports training company where he continues to serve as Chairman of
the Board. From February 1995 to May 1996, Mr. Jorgensen co-founded and served
as Chairman of Qualtos Computer Corporation, a provider of 24/7 telephone
helpdesk services for individual and small business personal computer users.
From 1989 to 1992, Mr. Jorgensen co-founded and served as Chairman and CEO of
Discovery Zone, Inc., an indoor play center for children, until it merged
operations with Blockbuster Entertainment. Since its founding in 1978,
Mr. Jorgensen has served as Chief Executive Officer of Nottingham Financial
Corporation, a management consulting company instrumental in the creation and
management of start-ups in direct mail, advertising agencies, magazine
publishing, accounting, insurance and personal computer software, sales and
service. Mr. Jorgensen is a certified public accountant and holds a B.B.A. in
accounting and finance from the University of Wisconsin and an M.B.A. from
Stanford University.

   Michael A. Depatie has served as our Chief Financial Officer since October
1999. From November 1996 to January 1999, he served as Executive Vice President
and Chief Financial Officer of Sunterra Corporation, a resort hotel developer
and operator and from October 1997 to December 1999 he served on the company's
Board of Directors. From July 1992 to August 1996, Mr. Depatie was Senior Vice
President of Finance and Chief Financing Officer of La Quinta Inns, Inc., a
hotel development and operating company. From 1989 to 1992, Mr. Depatie was co-
founder and Senior Vice President of Finance of Summerfield Hotel Corporation,
a hotel development and operating company. From 1988 to 1989, Mr. Depatie was
founder and Managing General

                                       53
<PAGE>

Partner of Pacwest Capital Partners, a venture capital partnership. From 1984
to 1988, Mr. Depatie served as Senior Vice President of Finance and Development
of The Residence Inn Company, a division of Marriott International, Inc., which
is a hotel operating and development company. Mr. Depatie holds a B.A. in
business from Michigan State University and an M.B.A. from Harvard Business
School.

   Oliver Brock is a co-founder of AllAdvantage, served as our Chief Technology
Officer since March 1999 and served as a director of AllAdvantage from March
1999 to June 1999. From September 1993 to November 1999, Dr. Brock continuously
was engaged in post-graduate and doctoral work in the computer science
department at Stanford University, where he was involved in the development of
robotic motion technologies as well as algorithmic robotics and geometric
problems related to motion. From 1988 to 1993, Dr. Brock attended the Technical
University of Berlin. From 1984 to 1989, Dr. Brock served as general manager at
a billing management firm and at Rasta's Delight, a snowboard manufacturing
company. Dr. Brock holds a Diploma in computer science from the Technical
University of Berlin, an M.S. in computer science from Stanford University and
a Ph.D. in computer science from Stanford University.

   Johannes A. Pohle is a co-founder of AllAdvantage and has served as our Vice
President Corporate Strategy since April 2000 and as a director since March
1999. From March 1999 to March 2000, Mr. Pohle served as our Vice President
Product Management. From September 1996 to June 1998, Mr. Pohle attended the
Graduate School of Business at Stanford University. From December 1995 to
September 1996, Mr. Pohle served as Deputy CEO and Vice Chairman of the Board
for Grupo Frio, a frozen foods distributor in Mexico. From August 1994 to
December 1995, Mr. Pohle served as lead consultant for Booz, Allen & Hamilton,
a management consulting company. Mr. Pohle holds a B.S. in mechanical
engineering from Northwestern University, an M.S. in mechanical engineering
from Stanford University and an M.B.A. from Stanford University.

   David W. Johnson has served as our General Counsel since September 1999.
From November 1996 to August 1999, Mr. Johnson was of counsel to Fenwick & West
LLP, a technology law firm. From September 1991 to October 1996, Mr. Johnson
did post doctoral work at Stanford Law School. Mr. Johnson holds an A.B. in
political science from Carleton College, a J.D. from the University of Miami,
and is a J.S.D. candidate at Stanford Law School.

   Carl T. Anderson is a co-founder of AllAdvantage and has served as our Vice
President Corporate Development since December 1999, as Vice President Business
Development from March 1999 to December 1999, and served as a director of
AllAdvantage from March 1999 to June 1999. From September 1997 to June 1999,
Mr. Anderson attended the Graduate School of Business at Stanford University.
From July 1995 to February 1997, Mr. Anderson worked as an Analyst in the
Mergers and Acquisitions Department for Gleacher & Co., an investment banking
firm. Mr. Anderson holds an A.B. in economics from Princeton University and an
M.B.A. from Stanford University.

   David Beckman-Robertson has served as our Vice President Sales since August
1999. From August 1998 to August 1999, Mr. Beckman-Robertson served as Vice
President of CNN Interactive Sales for Time Warner, an entertainment,
communications and media company. From January 1992 to July 1998, Mr. Beckman-
Robertson served as sales manager for Turner Broadcasting, an entertainment,
communications and media company. From 1990 to 1992, Mr. Beckman-Robertson
worked in promotions for Valassis Inserts, a marketing and promotional company.
From 1984 to 1990, Mr. Beckman-Robertson worked on network and cable sports
sales for Capital Cities/ABC, an entertainment, communications and media
company. From 1979 to 1984, Mr. Beckman-Robertson worked in sales for Cox
Broadcasting, an entertainment, communications and media company. Mr. Beckman-
Robertson holds a B.A. in television and film from Northwestern University.

   Tobin W. Trevarthen has served as our Vice President Business Development
since January 2000. From June 1993 to December 1999, Mr. Trevarthen served as
Corporate Sales Director for the Time Inc. division of Time Warner. From 1991
to 1993, Mr. Trevarthen served as Senior Marketing Manager for Meredith
Corporation, a publishing company. From 1987 to 1991, Mr. Trevarthen served as
Midwest Sales Manager for

                                       54
<PAGE>

USA Weekend, a division of Gannet Corporation, a media company. In May 1994,
Mr. Trevarthen co-founded The Paradigm Network, a technology, media and
entertainment convergence group in Los Angeles. Mr. Trevarthen holds a B.A. in
advertising from Michigan State University.

   Sara T. Peterson has served as our Vice President Product Management since
April 2000. From June 1998 to April 2000, Ms. Peterson served as Vice
President, Product Management and Development of Charles Schwab & Co., Inc., a
brokerage firm. From 1992 to April 1997, Ms. Peterson was Senior Vice
President, Product Management, for Bridge Information Systems, a global
financial information company. Ms. Peterson holds a B.A. degree in mathematics
from Webster University, and an M.A. in mathematics and an M.B.A. from
Washington University.

   Mauro Calvi has served as our Vice President International since December
1999. From 1998 to 1999, Mr. Calvi served as President of Telecom Italia
Ventures, a foreign branch office of Telecom Italia, a telecommuncations
company, and served on the boards of Stream SpA, Italy's second largest pay
television network, Protozoa Inc., a developer of live character animation
software for Web publishers, and Cygent Inc., a developer of electronic
commerce applications for the telecommunications industry. From 1991 to 1997,
Mr. Calvi worked at Microsoft Corporation, a computer software company. During
his tenure there, Mr. Calvi served from 1993 to 1997 as Lead Product Manager
where he was responsible for the international strategy, product planning and
marketing of The Microsoft Network from its inception and, from 1991 to 1993,
as Program Manager for the Product Support Services Division. From 1990 to
1991, Mr. Calvi served as International Product Manager for Ashton-Tate, a
developer of database language compilers. Mr. Calvi holds an M.S. in electrical
engineering from the Politecnico di Milano, Italy.

   Chad D. Balch has served as our Vice President Product Development since May
1999. From December 1997 to April 1999, Dr. Balch was a self-employed technical
consultant in software development, working with start-up companies. From
February 1996 to October 1996, Dr. Balch worked as Manager of Motion Technology
for Parametric Technology Corporation, a developer of software products, where
he was in charge of core development for mechanism simulation software. From
September 1992 to February 1996, Dr. Balch served as Manager, Product
Development for Rasna Corporation, a producer of design and analysis software
for engineers. From July 1980 to February 1983, Dr. Balch worked as a research
associate at the GWU/NASA Joint Institute for the Advancement of Flight
Sciences at NASA-Langley Research Center, an aerospace technology government
facility. Dr. Balch holds a B.A. in physics from Harvard University, an M.S. in
mechanical engineering from George Washington University, and a Ph.D. in
aeronautical sciences from Stanford University.

   Joseph M. Feliu has served as our Chief Information Officer and Vice
President Operations since May 1999. From August 1997 to August 1999, Mr. Feliu
served as Director of Information Technology at Integrated Device Technology, a
semiconductor manufacturer. From March 1996 to August 1997, Mr. Feliu served as
Senior Director of Information Technology at Applied Materials, Inc., a
semiconductor equipment manufacturer. In these positions, Mr. Feliu was
responsible for the operations of these companies' global information
technology infrastructure. From May 1981 to February 1996, Mr. Feliu held
several director-level positions in operations and information technology for
the United States Postal Service. In January 1994, Mr. Feliu was elected as
Chairman of the Northern California Chapter of the Society for Information
Management an association of senior information technology executives. Mr.
Feliu holds a B.S. in mathematics from Manhattan College and an M.S. in
operations research from George Washington University.

   Raymond B. Everett-Church has served as our Chief Privacy Officer and Vice
President Public Policy since August 1999. From November 1998 to August 1999,
Mr. Everett-Church served as an Associate with Haley Bader & Potts, a
technology law firm. Since 1996, Mr. Everett-Church has served as a technology
policy advocate and lobbyist on issues of privacy and anti-spam. Mr. Everett-
Church serves as an ad hoc advisor to the Internet Service Provider Security
Consortium of the International Computer Security Association, a computer
security research organization, as a member of the Congressional Internet
Caucus' Advisory Committee for the 106th U.S. Congress, and as a Fellow with
the Internet Telecommunications Project, an association advocating greater
involvement by Internet service providers in the political process. In April
1999,

                                       55
<PAGE>

Mr. Everett-Church was a founding board member of Whitehat.com, a permission-
based email marketing service bureau. In March 1997, Mr. Everett-Church was a
founding board member of the Coalition Against Unsolicited Commercial Email, a
coalition of businesses advocating laws against unsolicited email. From August
1994 to November 1998, Mr. Everett-Church was a self-employed technology
management and Internet consultant and attended George Washington School of Law
from August 1994 to May 1997. From November 1992 to June 1994, Mr. Everett-
Church served as an Information Specialist with the American Immigration
Lawyers Association, a society for immigration lawyers. Mr. Everett-Church
holds a B.A. from George Mason University and a J.D. from George Washington
University School of Law.

   Nicola C. Barrett has served as our Vice President Media Strategy since
November 1999. From July 1995 to November 1999, Ms. Barrett worked at Ernst &
Young LLP, an accounting firm. During her tenure there, Ms. Barrett served from
October 1997 to November 1999 as Senior Manager, Strategic Services
Development, where she focused on developing new service and business
opportunities. From July 1995 to October 1997, Ms. Barrett served as Manager,
National Planning where she advised executive management on strategic business
issues. From 1994 to 1995, Ms. Barrett was a management consultant at Bankers
Trust, a bank, and from 1981 to 1992 worked at IBM Australia, a computer
technology company, where she held a number of sales, marketing and management
positions. Ms. Barrett holds a B.Ru.Sci. honors degree from the University of
New England, Australia and a M.M. from the Kellogg Graduate School of
Management at Northwestern University.

   David C. Martin has served as our Vice President Business Intelligence since
January 2000. From April 1995 to December 1999, Mr. Martin worked for
International Business Machines Corporation, a computer technology company,
where he most recently served as development executive for global business
intelligence solutions. During his tenure at International Business Machines
Corporation, Mr. Martin also served as a senior development manager for
net.Mining Solutions and as an information technology specialist. From
September 1992 to April 1995, Mr. Martin worked as assistant director for
innovative software systems for University of California at San Francisco
Library and Center for Knowledge Management. From 1991 to 1992, Mr. Martin
worked as senior systems scientist for Molecular Simulations, Inc., a
computational science company. Mr. Martin holds a B.A. in interdisciplinary
science from the University of California at Berkeley and an M.S. in computer
science from the University of Wisconsin at Madison.

   Nancy Myers Booth has served as our Vice President Product Marketing since
July 1999. From September 1996 to July 1999, Ms. Booth served as a marketing
and advertising consultant with Kensington Technology Group, a computer
accessories company, specializing in product positioning and new product
development. From January 1996 to August 1996, Ms. Booth was self-employed as a
consultant. From January 1992 to December 1995, Ms. Booth lived outside the
United States and was not employed. From 1990 to 1991, Ms. Booth served as Vice
President at Young & Rubicam, an advertising agency. From 1983 to 1989, Ms.
Booth worked at Foote Cone & Belding, an advertising agency where she served as
Vice President, Management Supervisor from 1987 to 1989, as Account Supervisor
from 1985 to 1987 and as Account Executive from 1983 to 1985. In addition, Ms.
Booth has held marketing positions at General Mills. Ms. Booth holds a B.S. in
Consumer Food Science from the University of California at Davis and an M.B.A.
from the University of California at Berkeley.

   Bernie J. Murphy has served as our Vice President Finance, Treasurer since
December 1999. From June 1996 to December 1999, Mr. Murphy held various
positions at QuadraMed Corporation, a health care information systems company.
From February 1998 to December 1999, he served as QuadraMed's Vice President,
Finance and Chief Accounting Officer and, from June 1996 to February 1998, as
Corporate Controller. From July 1988 to June 1996, Mr. Murphy worked at Arthur
Andersen LLP, an accounting firm, where he served in various positions from
July 1988 to August 1993 and as manager in the business advisory practice from
September 1993 until June 1996. Mr. Murphy holds a B.S. in Business
Administration from the University of San Francisco and is a certified public
accountant.

   David W. Pidwell has served as a director of AllAdvantage since June 1999.
Since January 1996, Mr. Pidwell has served as a venture partner with Alloy
Ventures, a venture capital firm. Mr. Pidwell serves on the boards of directors
of Informatica Corporation and several private companies, including eTranslate,

                                       56
<PAGE>

RAINfinity and Made To Order.com. From January 1987 to January 1996, Mr.
Pidwell served as Chief Executive Officer and President of Rasna Corp, a
mechanical design automation software company that he founded. Mr. Pidwell
holds a B.S. in electrical engineering and a M.S.I.S.E. in computer systems
engineering from Ohio University.

   John F. Shoch has served as a director of AllAdvantage since June 1999. Dr.
Shoch serves as a general partner with Alloy Ventures, a venture capital firm.
From October 1985 until December 1995, Dr. Shoch was a general partner with
Asset Management Company, a venture capital firm. From 1971 until 1985, Dr.
Shoch held various positions with Xerox Corporation, a document production
company, initially at the Palo Alto Research Center and ultimately as President
of Xerox's Office Systems Division. Dr. Shoch is a director of Remedy,
Conductus and several private companies, including BoldFish, InterSurvey,
Kasenna, MontaVista, Network Elements, PostX, UpShot and Zing. Dr. Shoch holds
a B.A. in political science from Stanford University, an M.S. in computer
science from Stanford University, and a Ph.D. in computer science from Stanford
University. Dr. Shoch is the designated representative of entities associated
with Alloy Ventures 1998, LLC, which have a contractual right to nominate one
member of the board of directors under a voting agreement with holders of a
majority of our capital stock. This voting agreement will terminate upon the
closing of this offering.

   Thomas Unterman has served as a director of AllAvantage since September
1999. Mr. Unterman serves as the Managing Partner of the Rustic Canyon Partners
LLC, which is the general partner and the Manager of TMCT Ventures, a venture
capital investment firm. Previously Mr. Unterman held various managing
positions at Times Mirror, a media and publications company, including Vice
President and General Counsel from 1992 to 1994, Senior Vice President and
General Counsel in 1995, then Senior Vice President and Chief Financial Officer
in 1995, and Executive Vice President and Chief Financial Officer from January
1998 through December 1999. Prior to Times Mirror, Mr. Unterman was a partner
at two law firms, Morrison & Foerster and earlier Orrick Herrington and
Sutcliffe. Mr. Unterman is a member of the board of directors of Ticketmaster
Online-City Search, Hollywood, Inc. and several privately-held companies.
Mr. Unterman holds a A.B. in public affairs from Princeton University and a
J.D. from the University of Chicago. Mr. Unterman is the designated
representative of TMCT Ventures, which has a contractual right to nominate one
member of the board of directors under a voting agreement with holders of a
majority of our capital stock. This voting agreement will terminate upon the
closing of this offering.

   Richard A. LeFurgy has served as a director of AllAdvantage since September
1999. Mr. LeFurgy is a Partner with WaldenVC, a venture capital firm. From June
1995 to August 1998, Mr. LeFurgy was a Senior Vice President of Sales at
Starwave, an online media company that was acquired by Disney in 1998. From
June 1978 to May 1995, Mr. LeFurgy was a director and an Executive Vice
President and Senior Partner of NW Ayer & Partners, an advertising agency. Mr.
LeFurgy was a Founder of the Internet Advertising Bureau, a non-profit
association, and is its Chairman. Mr. LeFurgy also serves on the board of the
Advertising Research Foundation and the Advertising Educational Foundation. Mr.
LeFurgy is a director of Snowball.com, an Internet media company, and Lot 21,
an online advertising agency. He received his B.S. in advertising from Syracuse
University. Mr. LeFurgy is the designated representative of Walden Media and
Information Technology Fund L.P., which has a contractual right to nominate one
member of the board of directors under a voting agreement with holders of a
majority of our capital stock. This voting agreement will terminate upon the
closing of this offering.

   William L. Burnham has served as a director of AllAdvantage since February
2000. Since August 1999, Mr. Burnham has been managing director of SOFTBANK
Capital Partners L.P., a venture capital investment partnership. From July 1998
to August 1999, Mr. Burnham was a Vice President of Credit Suisse First Boston
Corporation, an investment bank. From May 1998 to July 1998, Mr. Burnham served
as a Vice President at Deutsche Morgan Grenfell, an investment bank, and from
April 1997 to May 1998, he served as a Vice President at US Bancorp Piper
Jaffray, an investment bank. From August 1993 to March 1997, Mr. Burnham served
as a Senior Associate at Booz Allen & Hamilton, a management consulting
company. Mr. Burnham is a director of Buy.com Inc., an Internet retailer. Mr.
Burnham holds an A.B. in political science from Washington

                                       57
<PAGE>

University. Mr. Burnham is the designated representative of SOFTBANK Capital
Partners L.P., which has a contractual right to nominate one member of the
board of directors under a voting agreement with holders of a majority of our
capital stock. This voting agreement will terminate upon the closing of this
offering.

   Leslie G. Denend has served as a director of AllAdvantage since March 2000.
Mr. Denend also serves as a Director of Rational Software Corporation, Proxim
Corporation, Network Associates Corporation, Informix Corporation, United
States Automobile Association (USAA) and Adaptive Broadband Corporation. From
December 1997 to May 1998, Mr. Denend served as President of Network
Associates Corporation, a software company created upon the merger of Network
General Corporation and McAfee Associates, Inc. From June 1993 to December
1997, Mr. Denend served as President and Chief Executive Officer of Network
General Corporation, a network software company. Mr. Denend holds a B.S. in
engineering from the U.S. Air Force Academy, an M.B.A from Stanford University
and a Ph.D. in Economics from Stanford University.

Board Composition

   Our bylaws currently provide for a board of directors consisting of eight
members. The term of each of our current directors will expire at the next
annual meeting of stockholders. Commencing at the first annual meeting of
stockholders following the date on which we first have at least 800
stockholders, the board of directors will be divided into three classes,
serving staggered three-year terms: Class I, whose term will expire at the
first annual meeting of stockholders following the annual meeting of
stockholders when we first have at least 800 stockholders; Class II, whose
term will expire at the second annual meeting of stockholders following the
annual meeting of stockholders when we first have at least 800 stockholders;
and Class III, whose term will expire at the third annual meeting of
stockholders following the annual meeting of stockholders when we first have
at least 800 stockholders. As a result, only one class of directors will be
elected at each annual meeting of stockholders, with the other classes
continuing for the remainder of their respective terms. Messrs. Shoch and
Unterman have been designated as Class I directors; Messrs. Burnham, Denend
and Pohle have been designated as Class II directors; and Messrs. Jorgensen,
Pidwell and LeFurgy have been designated as Class III directors. We do not
expect to have 800 or more stockholders immediately after this offering.

Board Committees

   The audit committee consists of Messrs. Denend, Pidwell and Unterman. The
audit committee:

  .  reviews our financial statements and accounting practices;

  .  makes recommendations to the board of directors regarding the selection
     of independent auditors; and

  .  reviews the results and scope of the audit and other services provided
     by our independent auditors.

   The compensation committee consists of Messrs. Burnham, LeFurgy and Shoch.
The compensation committee:

  .  reviews and recommends to the board of directors the compensation and
     benefits of all officers, directors and consultants of AllAdvantage; and

  .  reviews general policy relating to compensation and benefits.

   The board of directors currently administers the issuance of stock options
and other awards under the 1999 equity incentive plan and 2000 equity
incentive plan of our California predecessor and our 2000 equity incentive
plan and our 2000 employee stock purchase plan.

Compensation Committee Interlocks and Insider Participation

   None of the members of our compensation committee has at any time been an
officer or employee of AllAdvantage. None of our executive officers serves as
a member of the board of directors or compensation committee of any entity
that has one or more executive officers serving as a member of our board of
directors or compensation committee.

                                      58
<PAGE>

Change of Control Arrangements

   Mr. Jorgensen and Messrs. Depatie, Johnson, Pohle and Anderson, whom we
anticipate will be executive officers named in our summary compensation table
in future years, have each purchased shares of common stock or received options
to purchase common stock subject to agreements providing for accelerated
vesting under specified circumstances following a change in control of
AllAdvantage. With respect to Mr. Jorgensen, upon a change in control
transaction followed within nine months by a termination of employment meeting
specified conditions, vesting will accelerate as to any unvested portion of the
7,333,336 shares of common stock that he holds. With respect to Mr. Pohle, upon
a change in control transaction followed within nine months by a termination of
employment meeting specified conditions, vesting will accelerate as to any
unvested portion of the 7,333,332 shares of common stock that he holds. With
respect to Mr. Anderson, upon a change in control transaction followed within
nine months by a termination of employment meeting specified conditions,
vesting will accelerate as to any unvested portion of the 6,435,017 shares of
common stock that he holds. With respect to Mr. Depatie, upon a change in
control transaction followed within 12 months by a termination of employment
meeting specified conditions, vesting will accelerate as to an additional
175,000 shares subject to the stock option granted to him. With respect to Mr.
Johnson, upon a change in control transaction followed within 12 months by a
termination of employment meeting specified conditions, vesting will accelerate
as to an additional 50,000 shares subject to the stock option granted to him.
However, this acceleration in vesting for Mr. Johnson will not occur, subject
to limited exceptions, if AllAdvantage undergoes, or agrees to undergo, a
change in control transaction on or before May 15, 2000.

Director Compensation

   Directors of AllAdvantage do not receive cash compensation for their
services as directors, but are reimbursed for their reasonable and necessary
expenses for attending board and board committee meetings. All board members
are eligible to receive stock options pursuant to the discretionary option
grant program in effect under the 1999 equity incentive plan and 2000 equity
incentive plan of our California predecessor and under our 2000 equity
incentive plan.

   In July 1999, David W. Pidwell was granted an option to purchase 200,000
shares of common stock under the 1999 equity incentive plan of our California
predecessor. This option was exercised in full in November 1999, but the shares
purchased are subject to our right of repurchase, which lapses with respect to
25% of the shares in July 2000 and 2.083% of the shares each month thereafter.
In February 2000, Richard LeFurgy was granted an option to purchase 15,000
shares of common stock at an exercise price per share of $6.05 under the 2000
Equity Incentive plan of our California predecessor. This option becomes
exercisable with respect to 25% of the shares in February 2001 and with respect
to 2.083% of the shares each month thereafter. In March 2000, Leslie G. Denend
was granted an option to purchase 15,000 shares of common stock at an exercise
price per share of $9.00 under the 2000 equity incentive plan of our California
predecessor. This option becomes exercisable with respect to 25% of the shares
in March 2001 and with respect to 2.083% of the shares each month thereafter.

   Each eligible director who is not our employee and who is or becomes a
member of our board will be automatically granted an option to purchase 10,000
shares of common stock under our 2000 equity incentive plan, unless that
director has previously received an option grant. Immediately following each
annual meeting of stockholders, each eligible director will automatically be
granted an option to purchase 10,000 shares of common stock under our 2000
equity incentive plan, provided that the director is a member of the board on
that date and has served continuously as a member of the board for a period of
at least one year since the date of the director's initial grant. All options
will have an exercise price equal to the fair market value of our common stock
on the date of grant. The options will have ten-year terms and will terminate
three months after the date the director ceases to be one of our directors or
consultants or 12 months after any termination due to death or disability.
Options granted under the plan will generally vest over four years. Any
unvested shares subject to these options will become fully vested and
exercisable upon a transaction that results in a change in our control.

                                       59
<PAGE>

Executive Compensation

   The following table shows all compensation awarded to, earned by or paid for
services rendered to AllAdvantage by our chief executive officer in 1999. None
of our executive officers or former executive officers earned compensation in
excess of $100,000 in 1999.

                           Summary Compensation Table

<TABLE>
<CAPTION>
Name and Principal Position                                 Annual Compensation
---------------------------                                 -------------------
                                                                  Salary
                                                                  ------
<S>                                                         <C>
James R. Jorgensen.........................................       $65,000(1)
 Chief Executive Officer, President and Chairman
</TABLE>
--------
(1) Represents salary from the formation of AllAdvantage in March 1999 through
    December 1999. Mr. Jorgensen's salary for 2000 is $175,000.

   We currently employ the following executive officers who we anticipate will
be named in the summary compensation table in future years. Those executives
are Michael A. Depatie, with an annual salary of $175,000 in 2000, David W.
Johnson, with an annual salary of $150,000 in 2000, Johannes A. Pohle, with an
annual salary of $120,000 in 2000 and Carl T. Anderson, with an annual salary
of $120,000 in 2000.

Option Grants

   The following table shows information about each stock option granted from
our inception in March 1999 through March 2000 to our chief executive officer
and the executive officers who we anticipate will be named in the summary
compensation table in future years.

<TABLE>
<CAPTION>
                                                                      Potential Realizable
                                                                        Value of Assumed
                         Number of                                   Annual Rates of Stock
                         Securities   Percentage Exercise            Price Appreciation for
                         Underlying    of Total   Price                  Option Term(2)
                          Options      Options     Per    Expiration ----------------------
          Name            Granted     Granted(1)  Share      Date        5%         10%
          ----           ----------   ---------- -------- ---------- ---------- -----------
<S>                      <C>          <C>        <C>      <C>        <C>        <C>
James R. Jorgensen......       --         --         --          --          --          --
Michael A. Depatie......  700,000(3)     3.4%     $0.75   Nov. 2009  $9,737,036 $15,815,578
David W. Johnson........  170,000(3)     0.8       0.18   Sep. 2009   2,461,609   3,937,826
David W. Johnson........   30,000(4)     0.1       6.05   Feb. 2010     258,302     518,810
Johannes A. Pohle.......       --         --         --          --          --          --
Carl T. Anderson........       --         --         --          --          --          --
</TABLE>
--------
(1) Represents percentage of the 20,337,791 options granted from inception in
    March 1999 through March 2000.

(2) Potential realizable values are computed by (a) multiplying the number of
    shares of common stock subject to a given option by an assumed initial
    public offering price of $9.00 per share, (b) assuming that the aggregate
    stock value derived from that calculation compounds at the annual 5% or 10%
    rates shown in the table for the entire ten year term of the option, and
    (c) subtracting from that result the aggregate option exercise price. The
    5% and 10% assumed annual rates of compounded stock price appreciation in
    the table above are required by the rules of the Securities and Exchange
    Commission and do not represent our estimates or projections of our future
    stock prices.

(3) This option is immediately exercisable, but the shares issued upon exercise
    are subject to our right of repurchase, which lapses with respect to 25% of
    the shares after one year and 2.083% of the shares each month thereafter.

(4) This option becomes exercisable with respect to 25% of the shares after one
    year and 2.083% of the shares each month thereafter.

                                       60
<PAGE>

Option Exercises in Last Fiscal Year

   The following table presents the number of shares acquired and the value
realized upon exercise of stock options during the fiscal year ended December
31, 1999 and the number of shares of our common stock subject to "exercisable"
and "unexercisable" stock options held as of December 31, 1999 by our chief
executive officer and each of our other executive officers who we anticipate
will be named in the summary compensation table in future years. Also presented
are values of "in-the-money" options, which represent the positive difference
between the exercise price of each outstanding stock option and an assumed
initial public offering price of $9.00 per share. Each of the options granted
to Messrs. Depatie and Johnson in the fiscal year ended December 31, 1999 and
discussed below was immediately exercisable, but the shares issued upon
exercise are subject to our right of repurchase, which lapses with respect to
25% of the shares after one year and 2.083% of the shares each month
thereafter.

<TABLE>
<CAPTION>
                                                     Number of Securities     Value of Unexercised In-
                          Number of                 Underlying Unexercised      the-Money Options at
                           Shares                Options at December 31, 1999     December 31, 1999
                         Acquired on    Value    ---------------------------- -------------------------
Name                     Exercise(1) Realized(2) Exercisable(3) Unexercisable Exercisable Unexercisable
----                     ----------- ----------- -------------- ------------- ----------- -------------
<S>                      <C>         <C>         <C>            <C>           <C>         <C>
James R. Jorgensen......        --   $       --          --             --    $       --     $   --
Michael A. Depatie......   133,333    1,099,997     566,667             --     4,675,003         --
David W. Johnson........   170,000    1,499,400          --             --            --         --
Johannes A. Pohle.......        --           --          --             --            --         --
Carl T. Anderson........        --           --          --             --            --         --
</TABLE>
--------
(1) Of these shares the following numbers were vested as of December 31, 1999:
    Michael A. Depatie -- no shares; David W. Johnson -- no shares.

(2) The amount set forth represents the difference between the fair market
    value of the underlying common stock at December 31, 1999, using an assumed
    initial public offering price of $9.00 per share as the fair market value,
    and the exercise price of the option.

(3) Of the shares issuable upon exercise of these options, the following
    numbers were vested as of December 31, 1999: Michael A. Depatie -- no
    shares.

Employee Benefit Plans

  1999 Equity Incentive Plan of our California Predecessor

   The 1999 equity incentive plan of our California predecessor was adopted by
its board of directors in April 1999. As of March 31, 2000, 5,636,933 shares of
common stock had been purchased pursuant to the exercise of options granted
under this plan, options to purchase a total of 9,370,608 shares of common
stock with a weighted-average exercise price of $0.71 were outstanding under
this plan, and 192,459 shares remained available for future grants of options
under this plan. No further options will be granted under this plan following
this offering. All outstanding options granted under this plan will remain
outstanding and subject to the terms of this plan and relevant stock option
agreements until they are exercised, or until they terminate or expire by their
terms. Under this plan, upon a change in control of AllAdvantage though a
merger or sale of assets, if stock options and restricted stock awards are not
assumed or substituted with similar consideration by the successor or acquiring
corporation, then the stock options and restricted stock awards will terminate.

  2000 Equity Incentive Plan of our California Predecessor

   The 2000 equity incentive plan of our California predecessor was adopted by
its board of directors in January 2000. As of March 31, 2000, no shares of
common stock had been purchased pursuant to the exercise of options granted
under this plan, options to purchase a total of 4,756,250 shares of common
stock with a weighted-average exercise price of $7.31 were outstanding under
this plan, and 2,605,067 shares remained available for future grants under this
plan. No further options will be granted under this plan following this
offering. All outstanding options granted under this plan will remain
outstanding and subject to the terms of

                                       61
<PAGE>

this plan and relevant stock option agreements until they are exercised, or
until they terminate or expire by their terms. Under this plan, upon a change
in control of AllAdvantage though a merger or sale of assets, if stock options
and restricted stock awards are not assumed or substituted with similar
consideration by the successor or acquiring corporation, then the stock options
and restricted stock awards will terminate.

  2000 Equity Incentive Plan

   Our 2000 equity incentive plan will become effective on the date of this
prospectus and will serve as the successor to the 1999 equity incentive plan
and 2000 equity incentive plan of our California predecessor. We have reserved
20,000,000 shares of common stock for issuance under this plan. Our 2000 equity
incentive plan authorizes the award of options, restricted stock awards and
stock bonuses. The number of shares reserved for issuance under this plan will
be increased to include:

  .  any shares reserved under the 1999 equity incentive plan or 2000 equity
     incentive plan of our California predecessor not issued or subject to
     outstanding grants on the date of this prospectus;

  .  any shares issued under the 1999 equity incentive plan or 2000 equity
     incentive plan of our California predecessor that are repurchased by us
     at the original purchase price; and

  .  any shares issuable upon exercise of options granted under the 1999
     equity incentive plan or 2000 equity incentive plan of our California
     predecessor that expire or become unexercisable without having been
     exercised in full.

   The number of shares reserved under this plan will be increased
automatically on January 1 of each year by an amount equal to 5% of our total
outstanding shares on the day before.

   The following shares will again become available for grant and issuance
under our 2000 equity incentive plan:

  .  shares issuable upon exercise of an option granted under this plan that
     is terminated or cancelled before it is exercised;

  .  shares issued upon exercise of an option granted under this plan that
     are subsequently repurchased by us at the original purchase price;

  .  shares subject to awards granted under this plan that are subsequently
     forfeited or repurchased by us at the original issue price; and

  .  shares subject to stock bonuses granted under this plan that otherwise
     terminate without shares being issued.

   No person will be eligible to receive more than 10,000,000 shares in any
calendar year under this plan. This plan is administered by the compensation
committee of our board of directors, all members of which are "outside
directors" as defined under applicable federal tax laws. The committee has the
authority to interpret this plan and any agreement made under the plan, grant
options, awards and stock bonuses and make all other determinations for the
administration of this plan. Also, our non-employee directors are entitled to
receive automatic annual grants of options to purchase shares of our common
stock under this plan.

   Our 2000 equity incentive plan provides for the grant of both incentive
stock options that qualify under Section 422 of the Internal Revenue Code and
nonqualified stock options. Incentive stock options may be granted only to
employees. Nonqualified stock options, and all other awards other than
incentive stock options, may be granted to employees, officers, directors,
consultants, independent contractors and advisors of AllAdvantage or a parent
or subsidiary of AllAdvantage. However, consultants, independent contractors
and advisors are only eligible to receive awards if they render bona fide
services not in connection with the offer and sale of securities in a capital-
raising transaction.

                                       62
<PAGE>

   The exercise price of incentive stock options must be at least equal to the
fair market value of the underlying common stock on the date of grant. The
exercise price of incentive stock options granted to 10% stockholders must be
at least equal to 110% of that value, and the exercise price of nonqualified
stock options must be at least equal to 85% of that value. Options may be
granted that are exercisable only as they vest or may be immediately
exercisable with the shares issued subject to our right of repurchase that
lapses as the shares vest. In general, options will vest over a four-year
period. The maximum term of options granted under our 2000 equity incentive
plan is ten years. Awards granted under this plan may not be transferred in any
manner other than by will or by the laws of descent and distribution and may be
exercised during the lifetime of the optionee only by the optionee. The
compensation committee may allow exceptions to this restriction with respect to
awards that are not incentive stock options. Options granted under our 2000
equity incentive plan generally expire three months after the termination of
the optionee's service to AllAdvantage or a parent or subsidiary of
AllAdvantage. In the event of a dissolution, liquidation or change in control
of AllAdvantage, if the successor does not assume the options, they will expire
upon conditions determined by the compensation committee. Alternatively, the
compensation committee may accelerate the vesting of awards upon a change in
control of AllAdvantage. This plan will terminate in 2010, unless it is
terminated earlier pursuant to its terms.

  2000 Employee Stock Purchase Plan

   Our 2000 employee stock purchase plan will become effective on the first day
on which price quotations are available for our common stock on the Nasdaq
National Market. We have initially reserved 600,000 shares of common stock for
issuance under this plan. The number of shares reserved for issuance under our
2000 employee stock purchase plan will be increased automatically on January 1
of each year by an amount equal to 1% of our total outstanding shares on the
day before. Our board of directors or compensation committee may reduce the
amount of the increase in any particular year.

   Our compensation committee will administer our 2000 employee stock purchase
plan. Employees generally will be eligible to participate in our 2000 employee
stock purchase plan if they are employed by AllAdvantage, or any subsidiaries
that AllAdvantage designates, for more than 20 hours per week and more than
five months in a calendar year. Employees are not eligible to participate in
our 2000 employee stock purchase plan if they are 5% stockholders, or would
become 5% stockholders as a result of their participation in this plan. Under
our 2000 employee stock purchase plan, eligible employees may acquire shares of
our common stock through payroll deductions. Eligible employees may select a
rate of payroll deduction between 1% and 15% of their cash compensation and are
subject to maximum purchase limitations. Participation in this plan will end
automatically upon termination of employment for any reason. A participant will
not be able to purchase shares having a fair market value of more than $25,000,
determined as of the first day of the applicable offering period, for each
calendar year in which the employee participates in this plan.

   Each offering period under this plan will be for two years and will consist
of four six-month purchase periods. The first offering period is expected to
begin on the first business day on which price quotations for our common stock
are available on the Nasdaq National Market. The first purchase period may be
more or less than six months long. Offering periods thereafter will begin on
February 1 and August 1. The purchase price for common stock purchased under
this plan will be 85% of the lesser of the fair market value of our common
stock on the first day of the applicable offering period or the last day of
each purchase period. The compensation committee will have the power to change
the offering dates, the purchase dates and the duration of offering periods.
Our 2000 employee stock purchase plan is intended to qualify as an employee
stock purchase plan under Section 423 of the Internal Revenue Code. This plan
will terminate in 2010, unless it is terminated earlier pursuant to its terms.

  401(k) Plan

   We sponsor a defined contribution plan intended to qualify under Section 401
of the Internal Revenue Code. Participants may make pre-tax contributions to
the plan of up to 25% of their eligible earnings, subject to a statutorily
prescribed annual limit, which is $10,500 in 2000. Contributions by the
participants to the 401(k)

                                       63
<PAGE>

plan, and the earnings on these contributions, are generally not taxable to the
participants until withdrawn. Participants are fully vested in their
contributions and the earnings on these contributions. Contributions are held
in trust as required by law. Individual participants may direct the trustee to
invest their accounts in authorized investment alternatives.

Limitation of Liability and Indemnification of Directors and Executive Officers

   Our certificate of incorporation includes a provision that eliminates the
personal liability of a director for monetary damages resulting from breach of
his fiduciary duty as a director, except for liability:

  .  for any breach of the director's duty of loyalty to AllAdvantage or its
     stockholders;

  .  for acts or omissions not in good faith or that involve intentional
     misconduct or a knowing violation of law;

  .  under section 174 of the Delaware General Corporation Law regarding
     unlawful dividends and stock purchases; or

  .  for any transaction from which the director derived an improper personal
     benefit.

   Our bylaws provide that:

  .  we are required to indemnify our directors and officers to the fullest
     extent permitted by the Delaware General Corporation Law, subject to
     limited exceptions where indemnification is not permitted by applicable
     law;

  .  we are required to advance expenses, as incurred, to our directors and
     executive officers in connection with a legal proceeding to the fullest
     extent permitted by the Delaware General Corporation Law, subject to
     limited exceptions; and

  .  the rights conferred in the bylaws are not exclusive.

   In addition to the indemnification required in our certificate of
incorporation and bylaws, before the completion of this offering, we intend to
enter into indemnity agreements with each of our current directors and
officers. These agreements will provide for the indemnification of our officers
and directors for all expenses and liabilities incurred in connection with any
action or proceeding brought against them by reason of the fact that they are
or were agents of AllAdvantage. We also intend to obtain directors' and
officers' insurance to cover our directors, officers and some of our employees
for liabilities, including liabilities under securities laws. We believe that
these indemnification provisions and agreements and this insurance are
necessary to attract and retain qualified directors and officers.

   The limitation of liability and indemnification provisions in our
certificate of incorporation and bylaws may discourage stockholders from
bringing a lawsuit against directors for breach of their fiduciary duty. They
may also reduce the likelihood of derivative litigation against directors and
officers, even though an action, if successful, might benefit us and other
stockholders. Furthermore, a stockholder's investment may be adversely affected
to the extent we pay the costs of settlement and damage awards against
directors and officers as required by these indemnification provisions. At
present, there is no pending litigation or proceeding involving any of our
directors, officers or employees regarding which indemnification by
AllAdvantage is sought, nor are we aware of any threatened litigation that may
result in claims for indemnification.

                                       64
<PAGE>

                           RELATED PARTY TRANSACTIONS

   Since we incorporated in March 1999, there has not been, nor is there
currently proposed, any transaction or series of similar transactions to which
we were or are to be a party in which the amount involved exceeds $60,000 and
in which any director, executive officer or holder of more than 5% of our
common stock or any member of their immediate family had or will have a direct
or indirect interest, other than compensation arrangements which are described
where required under "Management" and the transactions described below. Share
numbers and per share prices for the transactions described below are presented
on an as-converted to common stock basis and reflect the two-for-one common
stock splits effected on July 1, 1999 and October 13, 1999.

   Issuances of Common Stock and Preferred Stock

   The following table summarizes the shares of common stock and preferred
stock purchased in private placement transactions by directors, executive
officers, 5% stockholders and other stockholders of AllAdvantage since its
incorporation in March 1999. All references to outstanding shares of our
preferred stock and outstanding warrants to purchase our preferred stock are
made on an as-converted to common stock basis since all shares of preferred
stock and warrants to purchase preferred stock will convert into shares of our
common stock and warrants to purchase our common stock, respectively, upon
completion of this offering.

   Issuance of Founders Stock and Series A Preferred Stock

   In April 1999, we also sold a total of 24,000,000 shares of common stock at
a price per share of $0.00104175, for a total purchase price of $25,002, to
James R. Jorgensen, Johannes A. Pohle, Carl T. Anderson and Oliver Brock, the
founders of AllAdvantage, pursuant to restricted stock purchase agreements. In
April 1999, we also sold a total of 16,000,000 shares of Series A preferred
stock at a price per share of $0.0125, for a total purchase price of $200,000,
to Messrs. Jorgensen, Pohle, Anderson and Brock. The consideration paid was the
cancellation of indebtedness of AllAdvantage to the purchasers.

<TABLE>
<CAPTION>
                                   Aggregate             Shares of Aggregate
                          Common   Purchase   Value of   Series A  Purchase   Value of
                         Stock(1)  Price(2)   Shares(3)  Preferred   Price    Shares(3)
      Stockholder        --------- --------- ----------- --------- --------- -----------
<S>                      <C>       <C>       <C>         <C>       <C>       <C>
James Jorgensen......... 7,333,336  $7,640   $66,000,024 8,000,000 $100,000  $72,000,000
Johannes Pohle.......... 7,333,332   7,639    65,999,988 2,000,000   25,000   18,000,000
Carl Anderson........... 6,533,332   6,806    58,699,988 4,000,000   50,000   36,000,000
Oliver Brock............ 2,800,000   2,917    25,200,000 2,000,000   25,000   18,000,000
</TABLE>

----------------
(1) At the time of issuance, 4,933,332 of the shares held by Mr. Jorgensen,
    4,933,332 of the shares held by Mr. Pohle, 4,933,332 of the shares held by
    Mr. Anderson and 1,200,000 of the shares held by Mr. Brock were unvested
    and subject to our right of repurchase upon termination of employment. This
    right of repurchase will expire as to 25% of the shares one year after the
    date of issuance and 2.083% of the shares each month thereafter. Upon a
    change in control transaction followed within nine months by a termination
    of employment meeting specified conditions, vesting will accelerate as to
    all of the then unvested shares.
(2) The per share consideration paid represented $0.00104167 in cash and
    $0.00000008 for the assignment to AllAdvantage of technology for the
    Viewbar and related systems developed by the founders. Messrs. Jorgensen,
    Pohle, Anderson and Brock collectively made the valuation of this
    technology.
(3) Based on an assumed initial public offering price per share of $9.00.

                                       65
<PAGE>

   Issuance of Series B Preferred Stock

   In June 1999, we sold a total of 10,000,000 shares of Series B preferred
stock at a price per share of $0.18 to several investors pursuant to a
preferred stock purchase agreement, including to the following directors,
executive officers, 5% stockholders and entities associated with them:

<TABLE>
<CAPTION>
                                               Shares of Aggregate
                                               Series B   Purchase   Value of
                                               Preferred   Price     Shares(1)
                 Stockholder                   --------- ---------- -----------
<S>                                            <C>       <C>        <C>
Entities affiliated with Alloy Ventures 1998,
 LLC (2).....................................  8,333,336 $1,500,000 $75,000,024
Pidwell Investments LLC (3)..................    555,556    100,000   5,000,004
</TABLE>

----------------
(1) Based on an assumed initial public offering price per share of $9.00.
(2) John F. Shoch is a managing member of Alloy Ventures 1998, LLC, which is
    the general partner of the purchasers of these shares--each of AMA98
    Corporate, L.P., AMA98 Investors, L.P., AMA98 Partners, L.P. and AMA98
    Ventures, L.P. Alloy Ventures 1998, LLC is therefore deemed to exercise
    voting and investment power over all of the shares held by AMA98 Corporate,
    L.P., AMA98 Investors, L.P., AMA98 Partners, L.P. and AMA98 Ventures, L.P.
(3) David W. Pidwell is a managing member of Pidwell Investments LLC and is
    therefore deemed to exercise voting and investment power over all of the
    shares held by Pidwell Investments LLC. Shares of Series B preferred stock
    were purchased by a trust of which Mr. Pidwell is the trustee and
    subsequently transferred to Pidwell Investments LLC.

   Issuance of Series C Preferred Stock

   In September, October and December 1999, we sold a total of 26,122,442
shares of Series C preferred stock at a price per share of $1.225 to several
investors pursuant to a preferred stock purchase agreement, including to the
following directors, executive officers, 5% stockholders and entities
associated with them:

<TABLE>
<CAPTION>
                                               Shares of Aggregate
                                               Series C   Purchase   Value of
                                               Preferred   Price     Shares(1)
                 Stockholder                   --------- ---------- -----------
<S>                                            <C>       <C>        <C>
Entities affiliated with
 Alloy Ventures 1998, LLC(2).................  4,081,632 $4,999,999 $36,734,688
Pidwell Investments LLC(3)...................    122,448    149,999   1,102,032
John Anderson Trust u/d/d July 16, 1999(4)...     81,632     99,999     734,688
Entities affiliated with
 J. & W. Seligman & Co. Incorporated(5)......  4,081,634  5,000,002  36,734,706
Entities affiliated with
 Partech International(6)....................  4,081,632  4,999,999  36,734,688
Technology Partners Fund, L.P................  4,081,632  4,999,999  36,734,688
TMCT Ventures, L.P.(7).......................  4,081,632  4,999,999  36,734,688
Walden Media and Information Technology Fund
 L.P.........................................  4,081,632  4,999,999  36,734,688
Michael A. Depatie Trust U/A DTD 7/18/91(8)..    816,326    999,999   7,346,934
</TABLE>

----------------
(1) Based on an assumed initial public offering price per share of $9.00.
(2) John F. Shoch is a managing member of Alloy Ventures 1998, LLC, which is
    the general partner of the purchasers of these shares--each of AMA98
    Corporate, L.P., AMA98 Investors, L.P., AMA98 Partners, L.P. and AMA98
    Ventures, L.P. Alloy Ventures 1998, LLC is therefore deemed to exercise
    voting and investment power over all of the shares held by AMA98 Corporate,
    L.P., AMA98 Investors, L.P., AMA98 Partners, L.P. and AMA98 Ventures, L.P.
(3) David W. Pidwell is a managing member of Pidwell Investments LLC and is
    therefore deemed to exercise voting and investment power over all of the
    shares held by Pidwell Investments LLC. Shares of Series C preferred stock
    were purchased by a trust of which Mr. Pidwell is the trustee and
    subsequently transferred to Pidwell Investments LLC.

                                       66
<PAGE>

(4) John Anderson, the trustee of The John M. Anderson Trust u/d/d July 16,
    1999, as amended, is the father of Carl T. Anderson, the Vice President
    Corporate Development and a stockholder of AllAdvantage.
(5) J. & W. Seligman & Co. Incorporated is the investment advisor to Seligman
    New Technologies Fund, Inc., Seligman Communications and Information Fund,
    Inc. and Seligman Investment Opportunities (Master) Fund--NTV Portfolio,
    and is therefore deemed to exercise voting and investment power over all of
    the shares held by these entities.
(6) Vincent Worms is the managing member of Axa U.S. Growth Fund, LLC, Parallel
    I, LLC, Parallel II, LLC, Double Black Diamond II, LLC, 45th Parallel, LLC,
    and Multinvest, LLC, the investment general partner of Partech U.S.
    Partners III C.V., and the attorney-in-fact for Almanori Limited, and is
    therefore deemed to exercise voting and investment power over all of the
    shares held by these entities.
(7) Thomas Unterman is managing partner of Rustic Canyon Partners, LLC, which
    is the general partner of TMCT Ventures, L.P. Rustic Canyon Partners, LLC
    is therefore deemed to exercise voting and investment power over all of the
    shares held by TMCT Ventures, L.P.

(8) At the time of issuance, all of these shares were unvested and subject to
    our right of repurchase upon termination of Mr. Depatie's employment. This
    right of repurchase will expire as to all of the shares in October 2000.

   Issuance of Series C Warrants

   In September 1999, in connection with a bridge financing of convertible
notes, we issued warrants to purchase shares of our Series C preferred stock
with an exercise price of $0.03 per share to the following directors, executive
officers, 5% stockholders and entities associated with them. Unless exercised,
these warrants will remain outstanding after the completion of this offering at
which time they will each become exercisable for common stock. They will expire
in September 2009.

<TABLE>
<CAPTION>
                                                           Warrants
                                                              for
                                                           Series C   Value of
                      Warrantholder                        Preferred Shares (1)
                      -------------                        --------- ----------
<S>                                                        <C>       <C>
Entities affiliated with Alloy Ventures 1998, LLC (2) ....  232,654  $2,086,906
Pidwell Investments LLC (3) ..............................   12,244     109,829
TMCT Ventures, L.P. (4) ..................................  122,448   1,098,359
Walden Media and Information Technology Fund L.P. ........  122,448   1,098,359
</TABLE>
--------
(1) Based on an assumed initial public offering price per share of $9.00 net of
    the warrant exercise price.
(2) John F. Shoch is a managing member of Alloy Ventures 1998, which is the
    general partner of the purchasers of these shares--each of AMA98 Corporate
    L.P., AMA98 Investors, L.P., AMA98 Partners, L.P. and AMA98 Ventures, L.P.
    Alloy Ventures 1998, LLC is therefore deemed to exercise voting and
    investment power over all of the shares held by AMA98 Corporate, L.P.,
    AMA98 Investors, L.P., AMA98 Partners, L.P. and AMA98 Ventures, L.P.
(3) David W. Pidwell is a managing member of Pidwell Investments LLC and is
    therefore deemed to exercise voting and investment power over all of the
    shares held by Pidwell Investments LLC. Mr. Pidwell exercised his warrant
    in full in November 1999.
(4) Thomas Unterman is managing partner of Rustic Canyon Partners, LLC, which
    is the general partner of TMCT Ventures, L.P. Rustic Canyon Partners, LLC
    is therefore deemed to exercise voting and investment power over all of the
    shares held by TMCT Ventures, L.P.

                                       67
<PAGE>

   Issuance of Series D Preferred Stock

   In February 2000, we sold a total of 16,453,926 shares of Series D preferred
stock at price per share of $6.05, which shares are convertible into 20,567,391
shares of common stock assuming an initial public offering price per share of
$9.00, to several investors pursuant to a preferred stock purchase agreement,
including to the following directors, executive officers, 5% stockholders and
entities associated with them:

<TABLE>
<CAPTION>
                                              Shares of  Aggregate
                                               Series D   Purchase   Value of
                                              Preferred    Price     Shares(1)
                Stockholder                   ---------- ---------- -----------
<S>                                           <C>        <C>        <C>
Entities affiliated with
 Alloy Ventures 1998, LLC(2)................     206,609 $  999,998 $ 1,859,481
Pidwell Investments LLC(3)..................      20,661    100,000     185,949
Entities affiliated with
 J. & W. Seligman & Co. Incorporated(4).....     206,610    999,998   1,859,490
Entities affiliated with
 Partech International(5)...................     206,609    999,998   1,859,481
Technology Partners Fund, L.P...............     206,611    999,998   1,859,499
TMCT Ventures, L.P.(6)......................     206,611    999,998   1,859,499
Walden Media and Information Technology Fund
 L.P........................................     206,611    999,998   1,859,499
Entities affiliated with SOFTBANK Capital
 Partners L.P.(7)...........................  14,462,809 70,000,000 130,165,281
Putnam OTC & Emerging Growth Fund...........   1,239,670  6,000,002  11,157,030
Putnam Emerging Information Sciences Trust..     309,917  1,500,001   2,789,253
T. Rowe Price...............................   1,549,587  7,500,003  13,946,283
</TABLE>

----------------
(1) Based on an assumed initial public offering price per share of $9.00.
(2) John F. Shoch is a managing member of Alloy Ventures 1998, LLC, which is
    the general partner of the purchasers of these shares--each of AMA98
    Corporate, L.P., AMA98 Investors, L.P., AMA98 Partners, L.P. and AMA98
    Ventures, L.P. Alloy Ventures 1998, LLC is therefore deemed to exercise
    voting and investment power over all of the shares held by AMA98 Corporate,
    L.P., AMA98 Investors, L.P., AMA98 Partners, L.P. and AMA98 Ventures, L.P.
(3) David W. Pidwell is a managing member of Pidwell Investments LLC and is
    therefore deemed to exercise voting and investment power over all of the
    shares held by Pidwell Investments LLC.
(4) J. & W. Seligman & Co. Incorporated is the investment advisor to Seligman
    New Technologies Fund, Inc., Seligman Communications and Information Fund,
    Inc. and Seligman Investment Opportunities (Master) Fund--NTV Portfolio,
    and is therefore deemed to exercise voting and investment power over all of
    the shares held by these entities.
(5) Vincent Worms is the managing member of Axa U.S. Growth Fund, LLC, Parallel
    I, LLC, Parallel II, LLC, Double Black Diamond II, LLC, 45th Parallel, LLC,
    and Multinvest, LLC, the investment general partner of Partech U.S.
    Partners III C.V., and the attorney-in-fact for Almanori Limited, and is
    therefore deemed to exercise voting and investment power over all of the
    shares held by these entities.
(6) Thomas Unterman is managing partner of Rustic Canyon Partners, LLC, which
    is the general partner of TMCT Ventures, L.P. Rustic Canyon Partners, LLC
    is therefore deemed to exercise voting and investment power over all of the
    shares held by TMCT Ventures, L.P.
(7) William L. Burnham is a managing director of the general partner of
    SOFTBANK Capital Partners L.P. and SOFTBANK Capital Advisors Fund L.P. The
    general partner is therefore deemed to exercise voting and investment power
    over all of the shares held by SOFTBANK Capital Partners L.P. and SOFTBANK
    Capital Advisors Fund L.P.

   Investors Rights Agreement

   In connection with our issuances of Series B preferred stock, Series C
preferred stock and Series D preferred stock, we have entered into an investors
rights agreement granting the holders of the preferred stock registration
rights with respect to the common stock issuable upon conversion of their
preferred stock.

                                       68
<PAGE>

   Contract with Summit Group Consulting

   During 1999 and the first quarter of 2000, Summit Group Consulting supplied
recruiting and contract labor services to us. During 1999 and the first quarter
of 2000, Summit Group Consulting recruited 38 employees for us and was paid by
us a total of $353,807 for those services. Summit Group Consulting is owned by
Bridget Jorgensen, the wife of James R. Jorgensen, our President, Chief
Executive Officer and Chairman.

                                       69
<PAGE>

                             PRINCIPAL STOCKHOLDERS

   The following table presents information with respect to beneficial
ownership of our common stock as of March 31, 2000 by:

  .  each stockholder known by us to be the beneficial owner of more than 5%
     of our common stock;

  .  other significant stockholders;

  .  each of our directors;

  .  the executive officer listed in the summary compensation table; and

  .  all current executive officers and directors as a group.

   The percentage of beneficial ownership for the following table is based on
102,339,010 shares of common stock outstanding as of March 31, 2000, assuming
conversion of all outstanding shares of preferred stock into common stock and
an assumed initial public offering price per share of $9.00.

   Unless otherwise indicated, the address for each listed 5% stockholder is:
c/o AllAdvantage.com Inc., 4010 Point Eden Way, Hayward, California 94545. To
our knowledge, except as indicated in the footnotes to this table and under
applicable community property laws, the persons named in the table have sole
voting and investment power with respect to all shares of common stock.

<TABLE>
<CAPTION>
                                                                Percentage of
                                                                 Outstanding
                                                                   Shares
                                                                Beneficially
                                                                    Owned
                                                              -----------------
                                            Number of Shares   Before   After
        Name of Beneficial Owner           Beneficially Owned Offering Offering
        ------------------------           ------------------ -------- --------
<S>                                        <C>                <C>      <C>
James R. Jorgensen (1)...................      15,333,336       15.0%    13.1%
William L. Burnham
 Entities affiliated with SOFTBANK
 Capital Partners L.P. (2)...............      14,462,809       14.1     12.3
John F. Shoch
 Entities affiliated with Alloy Ventures
 1998, LLC (3)...........................      12,854,231       12.5     10.9
Carl T. Anderson (4).....................      10,435,017       10.2      8.9
Johannes A. Pohle (5)....................       9,333,332        9.1      8.0
Oliver Brock (6).........................       4,800,000        4.7      4.1
Thomas Unterman
 TMCT Ventures, L.P. (7).................       4,410,691        4.3      3.8
Richard A. LeFurgy
 Walden Media and Information Technology
 Fund L.P. (8)...........................       4,410,691        4.3      3.8
Entities affiliated with J. & W. Seligman
 & Co. Incorporated (9)..................       4,288,244        4.2      3.7
Entities affiliated with Partech
 International (10)......................       4,288,241        4.2      3.7
Technology Partners Fund, L.P. ..........       4,288,241        4.2      3.7
T. Rowe Price ...........................       1,549,587        1.5      1.3
Putnam OTC & Emerging Growth Fund .......       1,239,670        1.2      1.1
David W. Pidwell
 Pidwell Investments LLC (11)............         910,909          *        *
Putnam Emerging Information Sciences
 Trust...................................         309,917          *        *
Leslie G. Denend.........................              --         --       --
All directors and executive officers as a
 group (12 persons)(12)..................      74,226,651       71.9     62.8
</TABLE>
--------
 *  Less than 1%.
(1) Includes 4,933,332 shares subject to a right of repurchase held by us as of
    March 31, 2000, which right of repurchase expires as to 25% of the shares
    in April 2000 and 2.083% of the shares each month thereafter.
(2) Includes 14,255,991 shares held by SOFTBANK Capital Partners L.P. and
    206,818 shares held by SOFTBANK Capital Advisors Fund L.P. William Burnham
    is a managing director of the general partner

                                       70
<PAGE>

    of SOFTBANK Capital Partners L.P. and SOFTBANK Capital Advisors Fund L.P.
    The address of Mr. Burnham and these entities is 10 Langley Road, Suite
    403, Newton Center, MA 02159.
(3)  Includes 9,485,150 shares held by AMA98 Ventures, L.P., 1,424,148 shares
     held by AMA98 Investors, L.P., 1,138,220 shares held by AMA98 Corporate,
     L.P., and 574,059 shares held by AMA98 Partners, L.P. Includes 232,654
     shares subject to warrants held by these entities that are immediately
     exercisable John F. Shoch is a managing member of Alloy Ventures 1998,
     LLC, which is the general partner of each of AMA98 Corporate, L.P., AMA98
     Investors, L.P., AMA98 Partners, L.P. and AMA98 Ventures, L.P. The address
     of Mr. Shoch and Alloy Ventures 1998, LLC is 480 Cowper Street, Palo Alto,
     CA 94301.
(4)  Includes 4,933,332 shares subject to a right of repurchase held by us as
     of March 31, 2000, which right of repurchase expires as to 25% of the
     shares in April 2000 and 2.083% of the shares each month thereafter.
(5)  Includes 4,933,332 shares subject to a right of repurchase held by us as
     of March 31, 2000, which right of repurchase expires as to 25% of the
     shares in April 2000 and 2.083% of the shares each month thereafter.
(6)  Includes 1,200,000 shares subject to a right of repurchase held by us as
     of March 31, 2000, which right of repurchase expires as to 25% of the
     shares in April 2000 and 2.083% of the shares each month thereafter.
(7)  Includes 122,448 shares subject to a warrant held by TMCT Ventures, L.P.
     that is immediately exercisable. Mr. Unterman is managing partner of
     Rustic Canyon Partners, LLC, which is the general partner of TMCT
     Ventures, L.P.
(8)  Includes 122,448 shares subject to a warrant that is immediately
     exercisable. Richard A. LeFurgy, a representative of WaldenVC is one of
     our directors, although he does not have voting power or investment power
     with respect to the shares held by Walden Media and Information Technology
     Fund L.P.
(9)  Represents 2,813,914 shares held by Seligman New Technologies Fund, Inc.,
     857,648 shares held by Seligman Communications and Information Fund, Inc.
     and 616,682 shares held by Seligman Investment Opportunities (Master) Fund
     NTV Portfolio. J. & W. Seligman & Co. Incorporated is the investment
     advisor to Seligman New Technologies Fund, Inc., Seligman Communications
     and Information Fund, Inc. and Seligman Investment Opportunities (Master)
     Fund-NTV Portfolio.
(10) Represents 1,972,593 shares held by Partech U.S. Partners III C.V.,
     870,513 shares held by Parallel Capital II, LLC, 726,428 shares held by
     Parallel Capital I, LLC, 461,413 shares held by Axa U.S. Growth Fund, LLC,
     128,648 shares held by Double Black Diamond II, LLC, 42,882 shares held by
     45th Parallel, LLC, 42,882 shares held by Almanori Limited and 42,882
     shares held by Multinvest, LLC. Vincent Worms is the investment general
     partner of Partech U.S. Partners III C.V., the managing member of Parallel
     Capital II, LLC, Parallel Capital I, LLC, Axa U.S. Growth Fund, LLC,
     Double Black Diamond II, 45th Parallel, LLC and Multinvest, LLC, and the
     attorney-in-fact for Almanori Limited.
(11) Represents 710,909 shares held by Pidwell Investments LLC and 200,000
     shares held by David Pidwell. The 200,000 shares held by Mr. Pidwell are
     subject to our right of repurchase as of March 31, 2000, which right of
     repurchase expires as to 25% of the shares in July 2000 and 2.083% of the
     shares each month thereafter. David Pidwell is a managing member of
     Pidwell Investments LLC.
(12) Includes 16,503,329 shares subject to our right of repurchase as of March
     31, 2000. Includes 566,667 shares subject to an immediately exercisable
     option and 355,102 shares subject to immediately exercisable warrants.
     Does not include shares or warrants held by Walden Media and Information
     Technology Fund L.P.

   The shares included in the preceding table as beneficially owned by some of
our executive officers and directors include outstanding shares that we have
the right to repurchase upon termination of their employment or status as a
director or consultant. This repurchase right entitles us to repurchase the
shares at a price equal to the initial purchase price paid by the stockholder
for the shares. Our repurchase right generally lapses over a four-year period.

   In addition, the shares included in the preceding table as beneficially
owned by some of our executive officers, directors and 5% stockholders include
shares that are issuable under stock options or warrants that are exercisable
on or before May 30, 2000. These shares are deemed outstanding for purposes of
computing the percentage held by the person holding the options or warrants but
are not deemed outstanding for purposes of computing the percentage of any
other person.

                                       71
<PAGE>

                          DESCRIPTION OF CAPITAL STOCK

   Immediately following the closing of this offering, our authorized capital
stock will consist of 1,000,000,000 shares of common stock, $0.001 par value
per share, and 5,000,000 shares of preferred stock, $0.001 par value per share.
As of March 31, 2000, and assuming the conversion of all outstanding preferred
stock into 72,702,077 shares of common stock at the assumed initial public
offering price of $9.00 per share and conversion of all warrants for preferred
stock into warrants for common stock, there were 102,339,010 shares of common
stock outstanding, options to purchase 14,126,858 shares of common stock and
warrants to purchase 552,550 shares of common stock.

Common Stock

   Dividend Rights. Subject to preferences that may apply to shares of
preferred stock outstanding at the time, the holders of outstanding shares of
common stock are entitled to receive dividends out of assets legally available
at the times and in the amounts that the board of directors may determine from
time to time.

   Voting Rights. Each holder of common stock is entitled to one vote for each
share of common stock held on all matters submitted to a vote of stockholders.
We have not provided for cumulative voting for the election of directors in our
certificate of incorporation. This means that, commencing at the first annual
meeting of stockholders following the date on which we first have at least 800
stockholders, the holders of a majority of the shares voted can elect all of
the directors then standing for election. Prior to that time, however,
cumulative voting in the election of directors will be in effect, meaning that
each share of voting stock will be entitled to a number of votes equal to the
number of votes to which that share would normally be entitled multiplied by
the number of directors to be elected. A stockholder may then cast all of these
votes for a single candidate or may allocate them among as many candidates as
the stockholder may choose. In addition, our certificate of incorporation and
bylaws require the approval of two-thirds, rather than a majority, of the
shares entitled to vote for some matters.

   No Preemptive or Similar Rights. Our common stock is not entitled to
preemptive rights and is not subject to conversion or redemption.

   Right to Receive Liquidation Distributions. Upon a liquidation, dissolution
or winding-up of AllAdvantage, the holders of common stock are entitled to
share ratably with holders of any participating preferred stock in all assets
remaining after payment of all liabilities and the liquidation preferences of
any outstanding preferred stock. Each outstanding share of common stock is, and
all shares of common stock to be outstanding upon completion of this offering
will be, fully paid and nonassessable.

Preferred Stock

   Upon the closing of this offering, each outstanding share of preferred stock
will be converted into shares of common stock. Upon the closing of this
offering, each outstanding share of Series D preferred stock will automatically
convert into as many as 1.25 shares or as little as one share of common stock.
This conversion ratio is determined by the initial public offering price of the
shares in this offering. If the initial public offering price per share is
equal to or greater than $12.10, then each outstanding share of Series D
preferred stock will automatically convert into one share of common stock.
However, if the initial public offering price per share is less than $12.10,
then each outstanding share of Series D preferred stock will automatically
convert into that number of shares of common stock equal to the result obtained
by dividing $12.10 by the greater of the offering price or $9.68.

   Following the offering, we will be authorized, subject to limitations
imposed by Delaware law, to issue preferred stock in one or more series, to
establish from time to time the number of shares to be included in each series,
and to fix the rights, preferences and privileges of the shares of each wholly
unissued series and

                                       72
<PAGE>

any of its qualifications, limitations or restrictions. The board of directors
can also increase or decrease the number of shares of any series, but not below
the number of shares of that series then outstanding, without any further vote
or action by the stockholders.

   The board may authorize the issuance of preferred stock with voting or
conversion rights that could harm the voting power or other rights of the
holders of the common stock. The issuance of preferred stock, while providing
flexibility in connection with possible acquisitions and other corporate
purposes, could, among other things, have the effect of delaying, deferring or
preventing a change in control of AllAdvantage and might harm the market price
of our common stock and the voting and other rights of the holders of common
stock. We have no current plans to issue any shares of preferred stock.

Warrants

   As of March 31, 2000, we had outstanding the following warrants to purchase
our stock.

<TABLE>
<CAPTION>
                            Total Number of Shares Exercise Price
   Type of Stock             Subject to Warrants     Per Share    Expiration Date
   -------------            ---------------------- -------------- ---------------
   <S>                      <C>                    <C>            <C>
   Series C Preferred
    Stock..................        238,775(1)          $0.06(1)       9/22/09
   Series D Preferred
    Stock..................         75,000(2)           6.05(2)      12/31/09
</TABLE>
--------
(1) Unless exercised, these warrants will remain outstanding after the
    completion of this offering, at which time they will become exercisable for
    a total of 477,550 shares of common stock at an exercise price per share of
    $0.03.
(2) Unless exercised, this warrant will remain outstanding after the completion
    of this offering, at which time it will become exercisable for a total of
    93,750 shares of common stock at an exercise price per share of $4.84.

Registration Rights

   The holders of approximately 56,702,077 shares of common stock issuable upon
conversion of Series B, Series C and Series D preferred stock have the right to
require us to register their shares with the Securities and Exchange Commission
so that those shares may be publicly resold or to include their shares in any
registration statement we file.

  Demand Registration Rights

   At any time six months after the closing of this offering, the holders of at
least 40% of the shares having registration rights have the right to demand
that we register all or a portion of their shares. We are only obligated to
file three registration statements in response to these demand registration
rights. If neither the first nor the second demand registration right exercised
covers the sale of securities with a total public offering price of at least
$25 million, then the third demand registration right exercised must cover a
sale of at least $25 million of securities. We may postpone the filing of a
registration statement for up to 90 days once in a 12-month period if we
determine that the filing would be seriously detrimental to AllAdvantage and
its stockholders. The underwriters of any underwritten offering will have the
right to limit the number of shares to be included in a registration statement
filed in response to the exercise of these demand registration rights due to
marketing reasons.

  Form S-3 Registration Rights

   If we are eligible to file a registration statement on Form S-3, any holder
of shares having registration rights has the right to demand that we file a
registration statement on Form S-3, as long as the amount of securities to be
sold under the registration statement exceeds $1 million. We may postpone the
filing of a registration statement for up to 90 days once in a 12 month period
if we determine that the filing would be seriously detrimental to AllAdvantage
and its stockholders.

                                       73
<PAGE>

  Piggyback Registration Rights

   If we register any securities for public sale, holders of shares with
registration rights will have the right to include their shares in the
registration statement. However, this right does not apply to a registration
statement filed pursuant to the exercise of demand registration rights or Form
S-3 registration rights. The underwriters of any underwritten offering will
have the right to limit the number of shares registered by these holders to 30%
of the total shares covered by the registration statement due to marketing
reasons.

  Expenses of Registration

   We will pay all expenses relating to any demand registration and the first
four piggyback registrations. However, we will not pay for the expenses of any
demand registration if the request is subsequently withdrawn by the holders of
a majority of the shares having registration rights, subject to very limited
exceptions.

  Expiration of Registration Rights

   The registration rights described above will expire five years after this
offering is completed.

Anti-Takeover Provisions

   The provisions of Delaware law, our certificate of incorporation and our
bylaws may have the effect of delaying, deferring or discouraging another
person from acquiring control of us.

  Delaware Law

   We will be subject to the provisions of Section 203 of the Delaware General
Corporation Law regulating corporate takeovers. This section prevents some
Delaware corporations from engaging, under some circumstances, in a business
combination, which includes a merger or sale of more than 10% of the
corporation's assets with any interested stockholder, which is a stockholder
who owns 15% or more of the corporation's outstanding voting stock, as well as
affiliates and associates of the stockholder, for three years following the
date that the stockholder became an "interested stockholder" unless:

  .  the transaction is approved by the board of directors prior to the date
     the interested stockholder attained that status;

  .  upon consummation of the transaction that resulted in the stockholder's
     becoming an interested stockholder, the interested stockholder owned at
     least 85% of the voting stock of the corporation outstanding at the time
     the transaction commenced; or

  .  on or subsequent to that date the business combination is approved by
     the board and authorized at an annual or special meeting of stockholders
     by at least two-thirds of the outstanding voting stock that is not owned
     by the interested stockholder.

   A Delaware corporation may opt out of this provision with an express
provision in its original certificate of incorporation or an express provision
in its certificate or incorporation or bylaws resulting from a stockholders'
amendment approved by at least a majority of the outstanding voting shares.
However, we have not opted out of this provision. The statute could prohibit or
delay mergers or other takeover or change-in-control attempts and, accordingly,
may discourage attempts to acquire us.

  Charter and Bylaws

   Our certificate of incorporation and bylaws provide that:

  .  following the completion of this offering, no action can be taken by
     stockholders except at an annual or special meeting of the stockholders
     called in accordance with our bylaws and that stockholders may not act
     by written consent;

                                       74
<PAGE>

  .  following the completion of this offering, the approval of holders of
     two-thirds of the shares entitled to vote at an election of directors
     will be required to adopt, amend or repeal our bylaws or amend or repeal
     the provisions of our certificate of incorporation regarding the
     election and removal of directors and ability of stockholders to take
     action;

  .  stockholders may not call special meetings of the stockholders or fill
     vacancies on the board;

  .  commencing at the first annual meeting of stockholders following the
     date on which we first have at least 800 stockholders, our board of
     directors will be divided into three classes, each serving staggered
     three-year terms. This means that only one class of directors will be
     elected at each annual meeting of stockholders, with the other classes
     continuing for the remainder of their respective terms. Directors may
     only be removed for cause by the holders of two-thirds of the shares
     entitled to vote at an election of directors (we do not expect to have
     800 stockholders as a result of this offering, and we may not have this
     many stockholders for some time, if at all); and

  .  we will indemnify officers and directors against losses that they may
     incur in investigations and legal proceedings resulting from their
     services to us, which may include services in connection with takeover
     defense measures.

Transfer Agent and Registrar

   The transfer agent and registrar for our common stock is ChaseMellon
Shareholder Services.

Listing

   We have applied to list our common stock on The Nasdaq Stock Market's
National Market under the trading symbol "AADV."

                                       75
<PAGE>

                        SHARES ELIGIBLE FOR FUTURE SALE

   Sales of substantial amounts of our common stock, including shares issued
upon exercise of outstanding warrants or options, in the public market after
this offering could adversely affect market prices prevailing from time to time
and could impair our ability to raise capital through the sale of our equity
securities. Furthermore, as described below, no shares currently outstanding
will be available for sale immediately after this offering due to contractual
restrictions on resale. Sales of substantial amounts of our common stock in the
public market after these restrictions lapse could adversely affect the
prevailing market price and our ability to raise equity capital in the future.

   Upon completion of this offering, based on shares outstanding at March 31,
2000, we will have outstanding 117,339,010 shares of common stock, assuming no
exercise of the underwriters' over-allotment option and no exercise of
outstanding options and warrants. Shares held by our affiliates, which are
persons that directly or indirectly control, or are controlled by, or are under
common control with us, may generally only be sold in compliance with the
limitations of Rule 144 of the Securities Act. Of the outstanding shares, the
15,000,000 shares sold in this offering, 17,250,000 shares of the underwriters'
over-allotment option is exercised in full, will be freely tradable without
restriction under the Securities Act, other than the 700,000 shares reserved
for our employees, officers, directors and other persons associated with us,
which will be subject to a 180-day lock-up period. The remaining shares will be
restricted securities as defined in Rule 144. We issued and sold these
restricted securities in private transactions in reliance on exemptions from
registration under the Securities Act. Restricted securities may be sold in the
public market only if they are registered or if they qualify for an exemption
from registration under Rule 144 or Rule 701 under the Securities Act, as
summarized below. The shares will become eligible for public sale as follows:

<TABLE>
<CAPTION>
                             Approximate
                              Number of
                               Shares
                              Eligible
                             for Future
            Date                Sale                     Comment
            ----             -----------                 -------
 <C>                         <C>         <S>
 181 days after the date of  70,777,054  Underwriters' lock-up released.
  this prospectus                        700,000 of these shares will be freely
                                         tradable, and the remainder may be
                                         sold under Rule 144 or Rule 701
 At various times thereafter 32,261,956  These shares may be sold under Rule
                                         144, Rule 144(k) or Rule 701
</TABLE>

 Lock-Up Agreements

   All of our officers and directors and substantially all of our stockholders
have signed lock-up agreements under which they agreed not to sell, dispose of,
loan, pledge or grant any rights with respect to any shares of common stock or
any securities convertible into or exercisable or exchangeable for shares of
common stock without the prior written consent of Credit Suisse First Boston
Corporation and Donaldson, Lufkin & Jenrette Securities Corporation for a
period of 180 days after the date of this prospectus, subject to limited
exceptions.

   Credit Suisse First Boston Corporation and Donaldson, Lufkin & Jenrette
Securities Corporation may in their sole discretion, at any time without
notice, choose to release some or all of these shares from these restrictions
prior to the expiration of this 180-day period based on market conditions, the
then-current stock price and other factors, the selection of which are based on
their sole discretion.

 Rule 144

   In general, under Rule 144 as currently in effect, beginning 90 days after
the date of this prospectus, a person who has beneficially owned shares of our
common stock for at least one year would be entitled to sell within any three-
month period a number of shares that does not exceed the greater of:

  .  1% of the number of shares of common stock then outstanding, which will
     equal approximately 1,173,390 shares immediately after this offering; or

  .  the average weekly trading volume of the common stock on the Nasdaq
     National Market during the four calendar weeks preceding the filing of a
     notice on Form 144 with respect to the sale.

                                       76
<PAGE>

   Sales under Rule 144 are also subject to manner of sale provisions and
notice requirements and to the availability of current public information about
us. Shares otherwise eligible for sale under Rule 144 are still subject to
lock-up agreements and will only become eligible for sale when the 180-day
lock-up agreements expire.

 Rule 144 (k)

   Under Rule 144(k), a person who has not been one of our affiliates at any
time during the 90 days preceding a sale, and who has beneficially owned the
shares proposed to be sold for at least two years, is entitled to sell those
shares without complying with the manner of sale, public information, volume
limitation or notice provisions of Rule 144.

 Rule 701

   Any of our employees, officers, directors or consultants who purchased his
or her shares under a written compensatory plan or contract may be entitled to
sell his or her shares in reliance on Rule 701. Rule 701 permits affiliates to
sell their Rule 701 shares under Rule 144 without complying with the holding
period requirements of Rule 144. Rule 701 further provides that non-affiliates
may sell these shares in reliance on Rule 144 without having to comply with the
holding period, public information, volume limitation or notice provisions of
Rule 144. All holders of Rule 701 shares are required to wait until 90 days
after the date of this prospectus before selling those shares. However, all
shares issued under Rule 701 are subject to lock-up agreements and will only
become eligible for sale when the 180-day lock-up agreements expire.

 Registration Rights

   Upon completion of this offering, the holders of 56,702,077 shares of common
stock, or their transferees, will be entitled to rights with respect to the
registration of those shares under the Securities Act. After these shares are
registered, they will be freely tradable without restriction under the
Securities Act.

 Stock Options

   Immediately after this offering, we intend to file a registration statement
under the Securities Act covering approximately 37,524,384 shares of common
stock subject to outstanding options and reserved for issuance under our stock
option and employee stock purchase plans. As of March 31, 2000, options to
purchase 14,126,858 shares of common stock were issued and outstanding. Upon
the expiration of the lock-up agreements described above, approximately
1,516,135 shares of common stock will be subject to vested options, based on
options outstanding as of March 31, 2000.

   This registration statement is expected to be filed and become effective as
soon as practicable after the effective date of this offering. Accordingly,
shares registered under this registration statement will, subject to vesting
provisions and Rule 144 volume limitations applicable to our affiliates, be
freely tradeable immediately after the 180-day lock-up agreements expire.

 Warrants

   As of March 31, 2000, we had outstanding warrants to purchase 238,775 shares
of Series C preferred stock and 75,000 shares of Series D preferred stock,
which will become exercisable for 477,550 and 93,750 shares, respectively, of
common stock upon the completion of this offering. When these warrants are
exercised and the exercise price is paid in cash, the shares must be held for
one year before they can be sold under Rule 144. Upon the completion of this
offering, these warrants to purchase up to 571,300 shares of common stock will
contain net exercise provisions. These provisions allow a holder to exercise
the warrant for a lesser number of shares of common stock in lieu of paying
cash. The number of shares that would be issued in this case would be based
upon the market price of the common stock at the time of the net exercise. If
the warrant had been held for at least one year, the shares of commons stock
could be publicly sold under Rule 144. After the lock-up agreements described
above expire, warrants to purchase 477,550 shares of our common stock, which
also contain net exercise provisions, will have been outstanding for at least
one year.

                                       77
<PAGE>

                                  UNDERWRITING

   Under the terms and subject to the conditions contained in an underwriting
agreement dated      , 2000, we have agreed to sell to the underwriters named
below, for whom Credit Suisse First Boston Corporation, Donaldson, Lufkin &
Jenrette Securities Corporation and FleetBoston Robertson Stephens Inc. are
acting as representatives the following respective numbers of shares of common
stock:

<TABLE>
<CAPTION>
                                                                        Number
   Underwriter                                                         of Shares
   -----------                                                         ---------
   <S>                                                                 <C>
   Credit Suisse First Boston Corporation.............................
   Donaldson, Lufkin & Jenrette Securities Corporation................
   FleetBoston Robertson Stephens Inc. ...............................
                                                                         -----
     Total............................................................
                                                                         =====
</TABLE>

   The underwriting agreement provides that the underwriters are obligated to
purchase all the shares of common stock in the offering if any are purchased,
other than those shares covered by the over-allotment option described below.
The underwriting agreement also provides that if an underwriter defaults the
purchase commitments of non-defaulting underwriters may be increased or the
offering of common stock may be terminated.

   We have granted to the underwriters a 30-day option to purchase on a pro
rata basis up to 2,250,000 additional shares at the initial public offering
price less the underwriting discounts and commissions. The option may be
exercised only to cover any over-allotments of common stock.

   The underwriters propose to offer the shares of common stock initially at
the public offering price on the cover page of this prospectus and to selling
group members at that price less a concession of $      per share. The
underwriters and selling group members may allow a discount of $      per share
on sales to other broker/dealers. After the initial public offering, the public
offering price and concession and discount to broker/dealers may be changed by
the representatives.

   The following table summarizes the compensation and estimated expenses we
will pay. The underwriting fee will be determined based on our negotiations
with the underwriters at the time the initial public offering price of our
common stock is determined. We do not expect the underwriting discounts and
commissions paid by us to exceed 7% of the initial public offering price per
share of common stock.

<TABLE>
<CAPTION>
                                       Per Share                       Total
                             ----------------------------- -----------------------------
                                Without          With         Without          With
                             Over-allotment Over-allotment Over-allotment Over-allotment
                             -------------- -------------- -------------- --------------
   <S>                       <C>            <C>            <C>            <C>
   Underwriting Discounts
    and Commissions paid by
    us.....................      $              $              $              $
   Expenses payable by us..      $              $              $              $
   Other deemed
    Underwriting Discounts
    and Commissions paid by
    us.....................      $              $              $              $
</TABLE>

   DLJ ESC II LP, DLJ Fund Investment Partners II, L.P., DLJ Private Equity
Employees Fund, L.P. and DLJ Private Equity Partners Fund, L.P. (who are
affiliates of Donaldson, Lufkin & Jenrette Securities Corporation) have
purchased 49,587, 54,187, 4,959 and 139,201 shares of Series D preferred stock,
respectively, at $6.05 per share. Employees of Fleet Boston Robertson Stephens
have purchased 8,264 shares of

                                       78
<PAGE>

Series D preferred stock at $6.05 per share. Credit Suisse First Boston Venture
Fund I L.P. has purchased 330,578 shares of Series D preferred stock at a price
of $6.05 per share. Under NASD Rules of Fair Practice, the difference between
the initial offering price of our common stock and the purchase price could be
deemed underwriting compensation.

   The underwriters have informed us that they do not expect discretionary
sales to exceed 5% of the shares of common stock being offered.

   We have agreed that we will not offer, sell, contract to sell, pledge or
otherwise dispose of, directly or indirectly, or file with the Securities and
Exchange Commission a registration statement under the Securities Act of 1933,
as amended, relating to, any shares of our common stock or securities
convertible into or exchangeable or exercisable for any shares of our common
stock, in each case acquired prior to the date of this prospectus, or publicly
disclose the intention to make any such offer, sale, pledge, disposition or
filing, without the prior written consent of Credit Suisse First Boston
Corporation and Donaldson, Lufkin & Jenrette Securities Corporation for a
period of 180 days after the date of this prospectus, except in our case
issuances pursuant to the exercise of stock options outstanding on the date
hereof, grants of employee stock options or the issuance of other common stock
pursuant to the 1999 equity incentive plan and 2000 equity incentive plan of
our California predecessor, 2000 equity incentive plan or 2000 employee stock
purchase plan in effect on the date hereof, and issuances of common stock
pursuant to the exercise of those options.

   Our executive officers and directors, and stockholders and holders of
options to purchase our common stock have agreed that they will not offer,
sell, contract to sell, pledge or otherwise dispose of, directly or indirectly,
any shares of our common stock, other than shares purchased in the open market,
including in this offering, or securities convertible into or exchangeable or
exercisable for any shares of our common stock, enter into a transaction which
would have the same effect, or enter into any swap, hedge or other arrangement
that transfers, in whole or in part, any of the economic consequences of
ownership of our common stock, whether any such aforementioned transaction is
to be settled by delivery of our common stock or such other securities, in cash
or otherwise, or publicly disclose the intention to make any such offer, sale,
pledge or disposition, or to enter into any such transaction, swap, hedge or
other arrangement, without, in each case, the prior written consent of Credit
Suisse First Boston Corporation and Donaldson, Lufkin & Jenrette Securities
Corporation for a period of 180 days after the date of this prospectus.

   The underwriters have reserved for sale, at the initial offering price, up
to 700,000 shares of common stock for employees, officers, directors and other
persons associated with us, including contractors and business partners, who
have expressed an interest in purchasing common stock in the offering and up to
800,000 shares of common stock for our members. The shares reserved for our
employees, officers and directors and other persons associated with us will be
subject to a 180-day lock-up period, which lock-up restriction may be waived
with our prior written consent. The number of shares available for sale to the
general public in this offering will be reduced to the extent those persons
purchase the reserved shares. Any reserved shares not so purchased will be
offered by the underwriters to the general public on the same terms as the
other shares.

   We have agreed to indemnify the underwriters against liabilities under the
Securities Act, or contribute to payments that the underwriters may be required
to make in that respect.

   Credit Suisse First Boston Corporation acted as placement agent in
connection with the sale of the Series D preferred stock for which it received
customary compensation.

   We have made application to list the shares of common stock on The Nasdaq
Stock Market's National Market under the symbol "AADV."

   Prior to the offering, there has been no public market for the common stock.
The initial public offering price for the common stock will be determined by
negotiation between us and the representatives, and may not reflect the market
price for the common stock following this offering. Among the principal factors
to be considered in determining the initial public offering price of our common
stock will be:

  .  the information in this prospectus or otherwise available to the
     representatives;

                                       79
<PAGE>

  .  market conditions for initial public offerings;

  .  the history of and prospects for the industry in which we compete;

  .  the ability of our management;

  .  our prospects for future earnings, the present state of our development
     and our current financial condition;

  .  the recent market prices of, and the demand for, publicly traded common
     stock of generally comparable companies; and

  .  the general condition of the securities markets at the time of this
     offering.

   We can offer no assurances that the initial public offering price will
correspond to the price at which our common stock will trade in the public
market following this offering or that an active trading market for the common
stock will develop and continue after this offering.

   The representatives may engage in over-allotment, stabilizing transactions,
syndicate covering transactions and penalty bids in accordance with Regulation
M under the Securities Exchange Act of 1934.

  .  Over-allotment involves syndicate sales in excess of the offering size,
     which creates a syndicate short position.

  .  Stabilizing transactions permit bids to purchase the underlying security
     so long as the stabilizing bids do not exceed a specified maximum.

  .  Syndicate covering transactions involve purchases of the common stock in
     the open market after the distribution has been completed in order to
     cover syndicate short positions.

  .  Penalty bids permit the representatives to reclaim a selling concession
     from a syndicate member when the common stock originally sold by that
     syndicate member is purchased in a stabilizing transaction or a
     syndicate covering transaction to cover syndicate short positions.

These stabilizing transactions, syndicate covering transactions and penalty
bids may cause the price of the common stock to be higher than it would
otherwise be in the absence of these transactions. These transactions may be
effected on The Nasdaq National Market or otherwise and, if commenced, may be
discontinued at any time.

                                       80
<PAGE>

                          NOTICE TO CANADIAN RESIDENTS

Resale Restrictions

   The distribution of the common stock in Canada is being made only on a
private placement basis exempt from the requirement that we prepare and file a
prospectus with the securities regulatory authorities in each province where
trades of common stock are effected. Accordingly, any resale of the common
stock in Canada must be made in accordance with applicable securities laws,
which will vary depending on the relevant jurisdiction and which may require
resales to be made in accordance with available statutory exemptions or
pursuant to a discretionary exemption granted by the applicable Canadian
securities regulatory authority. Purchasers are advised to seek legal advice
prior to any resale of the common stock.

Representations of Purchasers

   Each purchaser of common stock in Canada who receives a purchase
confirmation will be deemed to represent to us and the dealer from which that
purchase confirmation is received that (i) the purchaser is entitled under
applicable provincial securities laws to purchase the common stock without the
benefit of a prospectus qualified under those securities laws, (ii) where
required by law, the purchaser is purchasing as principal and not as agent, and
(iii) the purchaser has reviewed the text above under "Resale Restrictions."

Rights of Action (Ontario Purchasers)

   The securities being offered are those of a foreign issuer, and Ontario
purchasers will not receive the contractual right of action prescribed by
Ontario securities law. As a result, Ontario purchasers must rely on other
remedies that may be available, including common law rights of action for
damages or rescission or rights of action under the civil liability provisions
of the U.S. federal securities laws.

Enforcement of Legal Rights

   All of the issuer's directors and officers as well as the experts named in
this prospectus may be located outside of Canada and, as a result, it may not
be possible for Canadian purchasers to effect service of process within Canada
upon the issuer or those persons. All or a substantial portion of the assets of
the issuer and those persons may be located outside of Canada and, as a result,
it may not be possible to satisfy a judgment against the issuer or those
persons in Canada or to enforce a judgment obtained in Canadian courts against
the issuer or persons outside of Canada.

Notice to British Columbia Residents

   A purchaser of common stock to whom the Securities Act (British Columbia)
applies is advised that he or she is required to file with the British Columbia
Securities Commission a report within ten days of the sale of any common stock
acquired by him or her in this offering. That report must be in the form
attached to British Columbia Securities Commission Blanket Order BOR #95/17, a
copy of which may be obtained from us. Only one report must be filed in respect
of common stock acquired on the same date and under the same prospectus
exemption.

Taxation and Eligibility for Investment

   Canadian purchasers of common stock should consult their own legal and tax
advisors with respect to the tax consequences of an investment in the common
stock in their particular circumstances and with respect to the eligibility of
the common stock for investment by the purchaser under relevant Canadian
legislation.

                                       81
<PAGE>

                                 LEGAL MATTERS

   Fenwick & West LLP, Palo Alto, California, will pass upon the validity of
the issuance of the shares of common stock offered by this prospectus for
AllAdvantage. Skadden, Arps, Slate, Meagher & Flom LLP, Palo Alto, California,
will pass upon legal matters in connection with this offering for the
underwriters. Entities affiliated with Fenwick & West LLP hold 223,365 shares
of our common stock. In addition, Fenwick & West LLP or an affiliated entity
may purchase up to 51,500 of the shares reserved by the underwriters for sale
to our employees and directors and other persons associated with us.

                                    EXPERTS

   Ernst & Young LLP, independent auditors, have audited our consolidated
financial statements at December 31, 1999 and for the period from inception,
March 24, 1999, to December 31, 1999, as set forth in their report. We have
included our financial statements in the prospectus and elsewhere in the
registration statement in reliance on Ernst & Young LLP's report, given on
their authority as experts in accounting and auditing.

                   WHERE YOU CAN FIND ADDITIONAL INFORMATION

   We have filed with the Securities and Exchange Commission, a registration
statement on Form S-1 under the Securities Act with respect to the common stock
offered by this prospectus. This prospectus does not contain all of the
information contained in the registration statement and the exhibits to the
registration statement. For further information with respect to AllAdvantage
and our common stock, we refer you to the registration statement and the
exhibits filed as a part of the registration statement. Statements contained in
this prospectus concerning the contents of any contract or any other document
to which reference is made are not necessarily complete; we refer you to the
copy of each contract or document filed as an exhibit to the registration
statement. Each statement is qualified in all respects by reference to that
exhibit. The registration statement, including exhibits, may be inspected
without charge at the public reference facilities maintained by the SEC at 450
Fifth Street, N.W., Washington, D.C. 20549, and at the regional offices of the
SEC located at Seven World Trade Center, 13th Floor, New York, New York 10048,
and the Northwestern Atrium Center, 500 West Madison Street, Suite 1400,
Chicago, Illinois 60661. Copies may be obtained from the SEC upon payment of
fees prescribed by the SEC. Information on the operation of the public
reference room may be obtained by calling the SEC at 1-800-SEC-0330. These
reports and other information may also be inspected without charge at a Web
site maintained by the SEC at http://www.sec.gov.


                                       82
<PAGE>

                             AllAdvantage.com Inc.

                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

<TABLE>
   <S>                                                                     <C>
   Report of Ernst & Young LLP, Independent Auditors...................... F-2
   Consolidated Balance Sheets............................................ F-3
   Consolidated Statements of Operations.................................. F-4
   Consolidated Statement of Stockholders' Equity (Net Capital
    Deficiency)........................................................... F-5
   Consolidated Statements of Cash Flows.................................. F-6
   Notes to Consolidated Financial Statements............................. F-7
</TABLE>

                                      F-1
<PAGE>

               REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

The Board of Directors and Stockholders
AllAdvantage.com Inc.

   We have audited the accompanying consolidated balance sheet of
AllAdvantage.com Inc. as of December 31, 1999, and the related consolidated
statements of operations, net capital deficiency, and cash flows for the period
from inception (March 24, 1999) to December 31, 1999. These financial
statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audit.

   We conducted our audit in accordance with auditing standards generally
accepted in the United States. Those standards require that we plan and perform
the audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test
basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audit provides a
reasonable basis for our opinion.

   In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the financial position of
AllAdvantage.com Inc. at December 31, 1999, and the results of its operations
and its cash flows for the period from inception (March 24, 1999) to December
31, 1999, in conformity with accounting principles generally accepted in the
United States.

                                          Ernst & Young LLP

Palo Alto, California

February 3, 2000 except for Note 10, as to which the date is May   , 2000

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

   The foregoing report is in the form that will be signed upon the completion
of the reincorporation and other matters described in Note 10 to the
consolidated financial statements.

                                          /s/ Ernst & Young LLP

Palo Alto, California

May 30, 2000

                                      F-2
<PAGE>

                             AllAdvantage.com Inc.

                          CONSOLIDATED BALANCE SHEETS
               (in thousands, except share and per share amounts)

<TABLE>
<CAPTION>
                                                                     Pro Forma
                                                                   Stockholders'
                                                                      Equity
                                           December 31, March 31,  at March 31,
                                               1999       2000         2000
                                           ------------ ---------  -------------
                                                              (Unaudited)
<S>                                        <C>          <C>        <C>
Assets
Current assets:
  Cash and cash equivalents..............    $ 20,019      85,345
  Restricted cash........................      10,000       2,000
  Accounts receivable, net of allowance
   of $235 and $672 at December 31, 1999
   and March 31, 2000, respectively......       4,523       7,641
  Prepaid expenses and other assets......         624       1,470
  Deferred offering costs................          --         675
                                             --------   ---------
    Total current assets.................      35,166      97,131
Property and equipment, net..............       4,705       7,366
                                             --------   ---------
    Total assets.........................    $ 39,871   $ 104,497
                                             ========   =========
Liabilities and stockholders' equity (net
 capital deficiency)
Current liabilities:
  Accounts payable.......................    $  1,753   $   5,456
  Accrued member payables................      12,239      30,759
  Other accrued liabilities..............       5,362      12,626
  Customer advance.......................      19,830      19,601
  Deferred revenue.......................          75       2,278
  Current portion of capital lease
   obligations...........................         383         440
                                             --------   ---------
    Total current liabilities............      39,642      71,160
Capital lease obligations, net of current
 portion.................................         254         212
Commitments
Stockholders equity (net capital
 deficiency):
  Convertible preferred stock, $0.001 par
   value, issuable in series: 36,335,044
   shares authorized; 19,567,343 and
   36,021,269 shares issued and
   outstanding at December 31, 1999 and
   March 31, 2000, respectively,
   aggregate liquidation preference of
   $133,561,242; pro forma--36,335,044
   shares authorized, no shares issued
   and outstanding.......................          20          36    $      --
  Common stock, $0.001 par value:
   116,000,000 shares authorized,
   28,498,133 and 29,636,933 shares
   issued and outstanding at December 31,
   1999 and March 31, 2000, respectively;
   pro forma --150,000,000 shares
   authorized, 102,339,010 shares issued
   and outstanding.......................          28          29          102
  Additional paid-in capital.............      55,608     159,741      159,704
  Deferred stock compensation............     (18,572)    (23,934)     (23,934)
  Accumulated deficit....................     (37,109)   (102,747)    (102,747)
                                             --------   ---------    ---------
    Total stockholders' equity (net
     capital deficiency).................         (25)     33,125    $  33,125
                                             --------   ---------    =========
    Total liabilities and stockholders'
     equity (net capital deficiency).....    $ 39,871   $ 104,497
                                             ========   =========
</TABLE>

                            See accompanying notes.

                                      F-3
<PAGE>

                             AllAdvantage.com Inc.

                     CONSOLIDATED STATEMENTS OF OPERATIONS
                    (in thousands, except per share amounts)

<TABLE>
<CAPTION>
                                                  Period from     Three Months
                                                   Inception         Ended
                                              (March 24, 1999) to  March 31,
                                               December 31, 1999      1999
                                              ------------------- ------------
                                                                  (Unaudited)
<S>                                           <C>                 <C>
Revenues.....................................      $  5,251        $   9,100
Costs and expenses:
  Direct member costs........................        17,141           32,744
  Sales and marketing........................        11,602           26,927
  General and administrative.................         8,344            6,016
  Product development........................         2,911            6,106
  Depreciation and amortization..............           348              580
  Stock-based compensation(1)................         1,547            2,788
                                                   --------        ---------
    Total costs and expenses.................        41,893           75,161
                                                   --------        ---------
Loss from operations.........................       (36,642)         (66,061)
Interest expense.............................          (827)            (536)
Interest income..............................           360              959
                                                   --------        ---------
Net loss.....................................      $(37,109)       $ (65,638)
                                                   ========        =========
Basic and diluted net loss per share.........      $  (5.04)       $   (8.20)
                                                   ========        =========
Shares used in per share calculation.........         7,367            8,000
                                                   ========        =========
Pro forma basic and diluted net loss per
 share (unaudited)...........................      $  (0.97)       $   (0.95)
                                                   ========        =========
Shares used in pro forma per share
 calculation (unaudited).....................        38,287           69,444
                                                   ========        =========
--------
(1)  Stock-based compensation related to the following in 1999 and for the
     three months ended March 31, 2000:

Sales and marketing..........................      $    907        $   1,634
General and administrative...................           280              512
Product development..........................           360              642
                                                   --------        ---------
                                                   $  1,547        $   2,788
                                                   ========        =========
</TABLE>


                            See accompanying notes.

                                      F-4
<PAGE>

                             AllAdvantage.com Inc.

    CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (NET CAPITAL DEFICIENCY)
               (in thousands, except share and per share amounts)

<TABLE>
<CAPTION>
                                                                                                      Total
                             Convertible                                                          Stockholders'
                           Preferred Stock    Common Stock    Additional   Deferred                Equity (Net
                          ----------------- -----------------  Paid-in      Stock     Accumulated    Capital
                            Shares   Amount   Shares   Amount  Capital   Compensation   Deficit    Deficiency)
                          ---------- ------ ---------- ------ ---------- ------------ ----------- -------------
<S>                       <C>        <C>    <C>        <C>    <C>        <C>          <C>         <C>
Balance at inception
 (March 24, 1999) ......          --  $--           --  $--    $     --    $     --    $      --    $     --
Issuance of common stock
 to founders............          --   --   24,000,000   24           1          --           --          25
Issuance of Series A
 preferred stock at
 $0.05 per share
 to founders, net of
 issuance costs of $1...   4,000,000    4           --   --         195          --           --         199
Issuance of Series B
 preferred stock at
 $0.72 per share for
 cash and exchange of
 convertible notes
 payable, net of
 issuance costs of $34..   2,500,000    3           --   --       1,763          --           --       1,766
Issuance of Series C
 preferred stock at
 $2.45 per share for
 cash and exchange of
 convertible notes
 payable, net of
 issuance costs of $88..  13,067,343   13           --   --      31,899          --                   31,912
Issuance of common stock
 to employees upon
 exercise of
 stock options..........          --   --    4,498,133    4         443          --           --         447
Issuance of options to
 purchase common stock
 to non-employees.......          --   --           --   --         660          --           --         660
Issuance of warrants to
 purchase Series C
 preferred stock in
 connection with
 issuance of notes
 payable................          --   --           --   --         528          --           --         528
Deferred stock
 compensation from the
 issuance of stock
 options................          --   --           --   --      20,119     (20,119)          --          --
Amortization of deferred
 stock compensation.....          --   --           --   --          --       1,547           --       1,547
Net loss................          --   --           --   --          --          --      (37,109)    (37,109)
                          ----------  ---   ----------  ---    --------    --------    ---------    --------
Balance at December 31,
 1999...................  19,567,343   20   28,498,133   28      55,608     (18,572)     (37,109)        (25)
                          ----------  ---   ----------  ---    --------    --------    ---------    --------
Issuance of Series D
 preferred stock at
 $6.05 per share, net of
 issuance costs of
 $4,973 (unaudited).....  16,453,926   16           --   --      94,557          --           --      94,573
Issuance of common stock
 to employees upon
 exercise of stock
 options (unaudited)....          --   --    1,138,800    1         824          --           --         825
Issuance of warrant to
 purchase Series D
 preferred stock
 (unaudited)............          --   --           --   --         542          --           --         542
Issuance of options to
 purchase common stock
 to non-employees
 (unaudited)............          --   --           --   --          60          --           --          60
Deferred stock
 compensation from the
 issuance of stock
 options (unaudited)....          --   --           --   --       8,150      (8,150)          --          --
Amortization of deferred
 stock compensation
 (unaudited)............          --   --           --   --          --       2,788           --       2,788
Net loss (unaudited)....          --   --           --   --          --          --      (65,638)    (65,638)
                          ----------  ---   ----------  ---    --------    --------    ---------    --------
Balance at March 31,
 2000 (Unaudited).......  36,021,269  $36   29,636,933  $29    $159,741    $(23,934)   $(102,747)   $ 33,125
                          ==========  ===   ==========  ===    ========    ========    =========    ========
</TABLE>

                            See accompanying notes.

                                      F-5
<PAGE>

                             AllAdvantage.com Inc.

                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (in thousands)

<TABLE>
<CAPTION>
                                                    Period from     Three months
                                                     Inception         Ended
                                                (March 24, 1999) to  March 31,
                                                 December 31, 1999      2000
                                                ------------------- ------------
                                                                    (Unaudited)
<S>                                             <C>                 <C>
Operating activities:
Net loss......................................       $(37,109)        $(65,638)
Adjustments to reconcile net loss to net cash
 used in operating activities:
  Depreciation and amortization...............            348              582
  Amortization of deferred stock
   compensation...............................          1,547            2,788
  Interest expense from issuance of warrants..            528               --
  Other non-cash expense......................            660               60
  Changes in assets and liabilities:
    Restricted cash...........................        (10,000)           8,000
    Accounts receivable.......................         (4,523)          (3,118)
    Prepaid expenses and other assets.........           (624)            (979)
    Accounts payable and other accrued
     liabilities..............................          7,115           10,967
    Accrued member payables...................         12,239           18,520
    Customer advance..........................         19,830             (229)
    Deferred revenue..........................             75            2,203
                                                     --------         --------
Net cash used in operating activities.........         (9,914)         (26,844)
                                                     --------         --------
Investing activities:
Purchase of equipment.........................         (4,290)          (3,124)
                                                     --------         --------
Net cash used in investing activities.........         (4,290)          (3,124)
                                                     --------         --------
Financing activities:
Proceeds from issuance of common and preferred
 stock, net...................................         30,352           94,573
Proceeds from issuance of convertible notes
 payable......................................          3,550               --
Proceeds from exercise of common stock
 options......................................            447              825
Payments under capital lease obligations......           (126)            (104)
                                                     --------         --------
Net cash provided by financing activities.....         34,223           95,294
                                                     --------         --------
Net increase in cash and cash equivalents.....         20,019           65,326
Cash and cash equivalents at beginning of
 period.......................................             --           20,019
                                                     --------         --------
Cash and cash equivalents at end of period....       $ 20,019         $ 85,345
                                                     ========         ========
Schedule of noncash investing and financing
 activities:
Conversion of notes payable to Series B
 Preferred Stock..............................       $  1,550         $     --
                                                     ========         ========
Conversion of notes payable to Series C
 Preferred Stock..............................       $  2,000         $     --
                                                     ========         ========
Equipment acquired under capital lease
 obligations..................................       $    763         $     --
                                                     ========         ========
Issuance of warrant to purchase Series D
 preferred stock in connection with an office
 lease arrangement............................       $     --         $    542
                                                     ========         ========
</TABLE>

                            See accompanying notes.

                                      F-6
<PAGE>

                             AllAdvantage.com Inc.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 (Information as of and for the three months ended March 31, 2000 is unaudited)

1. BUSINESS

   AllAdvantage.com Inc. (AllAdvantage or the Company) was incorporated on
March 24, 1999 and launched its service in July 1999. AllAdvantage provides
businesses with an online advertising, direct marketing and electronic commerce
tool to target and reach AllAdvantage's community of members through
AllAdvantage's proprietary Viewbar targeting technology. In turn, AllAdvantage
provides its members with cash compensation, as well as Internet navigation and
electronic commerce links, for actively using the Viewbar.

   AllAdvantage has incurred net losses and negative cash flows from operations
since inception. AllAdvantage's ability to meet obligations in the ordinary
course of business is dependent on its ability to establish profitable
operations and raise additional funds through public or private equity
financings, collaborative or other arrangements with corporate sources, or
other sources of financing. In the period from inception (March 24, 1999) to
December 31, 1999, AllAdvantage has received financing of approximately
$33,900,000 through the issuance of common stock, Series A, B and C convertible
preferred stock and convertible notes payable (see Note 4). AllAdvantage also
raised approximately $94,600,000 through the issuance of Series D convertible
preferred stock in February 2000. Management believes that additional funding
will be needed to finance planned operations in the year ending December 31,
2000. If such additional funding is not available, management believes that
available resources will provide sufficient funding to enable the Company to
meet its obligations through at least December 31, 2000. However, management
has the intent and believes it has the ability to delay or reduce expenditures
so as not to require additional financial resources if such resources were not
available.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Principles of Consolidation

   The consolidated financial statements include the accounts of AllAdvantage
and its wholly-owned subsidiaries. All significant inter-company balances and
transactions have been eliminated.

Interim Financial Information

   The financial information at March 31, 2000, and for the three months ended
March 31, 2000, is unaudited but includes all adjustments (consisting only of
normal recurring adjustments) which the Company considers necessary for a fair
presentation of the financial position at such date and of the operating
results and cash flows for that period. Results of the 2000 period are not
necessarily indicative of results expected for the entire year.

Use of Estimates

   The preparation of financial statements in accordance with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets, liabilities, revenues
and expenses and disclosures of contingent liabilities. Actual results could
differ from those estimates.

Cash Equivalents

   AllAdvantage considers all highly liquid investments with a maturity of
three months or less from the date of purchase to be cash equivalents. Cash
equivalents consist of money market funds, commercial paper and government
agency instruments.

   AllAdvantage accounts for marketable investments under Statement of
Financial Accounting Standards No. 115, "Accounting for Certain Investments in
Debt and Equity Securities," (SFAS No. 115). Under SFAS No. 115, management
determines the appropriate classification of debt securities at the time of
purchase and re-evaluates such designation as of each balance sheet date. To
date, all marketable securities have been classified

                                      F-7
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)
as available-for-sale and are carried at fair value at quoted market prices.
Unrealized gains and losses are reported as a separate component of accumulated
comprehensive income. The amortized cost of debt securities in this category is
adjusted for amortization of premiums and accretion of discounts to maturity.
Such amortization or accretion is included in interest income or interest
expense respectively. The cost of securities sold is based on the specific
identification method. Interest earned on securities classified as available-
for-sale is included in interest income.

   At December 31, 1999, AllAdvantage had U.S. Government securities and
commercial paper available for sale at fair market values of $249,000 and
$19,482,000, respectively, with fair values approximating amortized cost. As of
December 31, 1999, all available-for-sale securities were recorded as cash
equivalents since the maturities of the instruments at the date of purchase
were less than 90 days. By policy, the Company limits similar types of
investments and diversifies investing activities utilizing multiple investment
agencies.

Certain Risks and Concentrations

   AllAdvantage has a limited operating history and its prospects are subject
to the risks, expenses and difficulties frequently encountered by companies in
their early stages of development, particularly companies in new and rapidly
evolving markets such as Internet services. These risks include the failure to
develop and extend online service brands, the rejection of services by
AllAdvantage's members, vendors and/or advertisers and the inability of
AllAdvantage to maintain and increase its member base, as well as other risks
and uncertainties.

   AllAdvantage's revenue is principally derived from the sale of
advertisements, the market for which is highly competitive and rapidly
changing. Significant changes in the industry or changes in customer buying
behavior could adversely affect operating results.

   Financial instruments that potentially subject AllAdvantage to
concentrations of credit risk consist principally of investments in debt
securities and trade receivables. AllAdvantage is exposed to credit risks in
the event of default by the financial institutions or issuers of investments to
the extent those investments are recorded on the balance sheet. AllAdvantage
generally does not require collateral. From inception (March 24, 1999) to
December 31, 1999, one customer represented 19% of AllAdvantage's revenues. The
same customer represented 12% of AllAdvantage's revenues for the three months
ended March 31, 2000. For the three months ended March 31, 2000, another
customer accounted for 17% of AllAdvantage's revenues. AllAdvantage had no
credit losses in the period from inception (March 24, 1999) to December 31,
1999 or for the three months ended March 31, 2000.

Fair Value of Financial Instruments

   The Company's financial instruments, including cash and cash equivalents,
accounts receivable, accrued member payables and accounts payable, are carried
at historical cost, which approximates their fair value because of the short-
term maturities of these instruments. The fair value of capital lease
obligations is estimated based on current interest rates available to
AllAdvantage for debt instruments with similar terms, degrees of risk, and
remaining maturities. The carrying value of these obligations approximate their
fair values as of December 31, 1999 and March 31, 2000, respectively.

Property and Equipment

   Property and equipment are recorded at historical cost. Depreciation and
amortization are computed using the straight-line method over the estimated
useful lives of the assets, generally three to five years. Leasehold
improvements are amortized using the straight-line method over the estimated
useful life of the asset or term of the lease, whichever is shorter.

                                      F-8
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)

Revenue Recognition

   AllAdvantage's revenues were substantially derived from the sale of
advertisements, which includes arrangements for the delivery of impressions or
click-throughs and sponsorships. The foregoing may include additional
performance-based revenues based on arrangements with individual sponsors or
advertisers. Advertising and sponsorship revenues are recognized ratably in the
period in which the advertisement or sponsorship placement is displayed, based
upon the total number of impressions delivered, provided that no significant
obligations remain and collection of the related receivable is probable.
AllAdvantage's obligations typically include the guarantee of a minimum number
of impressions or click-throughs, and to the extent that minimum guaranteed
impressions or click-throughs are not met, recognition of the corresponding
portion of the revenues relating to this unfulfilled obligation is deferred
until the remaining guaranteed impression levels are achieved.

The guaranteed minimum number of impressions is generally required to be
delivered over the term of the commitment, which has generally ranged from
several weeks to two months. Revenues from performance-based arrangements,
including click-throughs, are recognized as the related performance criteria
are met. Click-through arrangements require members to click on the
advertisement as it is displayed. AllAdvantage earns revenue based on the
number of click-throughs occurring during the period. Revenues from advertising
sold through third-party sales organizations are recognized for only the net
amount due AllAdvantage from these organizations. Revenues from commissions for
referring electronic commerce are recognized upon receipt of payment. Fees paid
to us in advance of satisfaction of revenue recognition criteria are recorded
as deferred revenues.

   To date, AllAdvantage has not entered into any transactions related to the
nonmonetary exchange of advertising for advertising or other services.

Direct Member Costs

   Direct member costs consist of costs incurred to compensate members for
using the Internet while the Viewbar is activated. These costs are expensed as
incurred.

Sales and Marketing

   Sales and marketing expenses include personnel and related costs for the
direct sales force and marketing staff, marketing and promotional programs
fees, member referral costs and costs related to the delivery of advertisements
to the Viewbar. These costs are expensed as incurred. Member referral costs
included in sales and marketing expenses totaled $2,981,000 and $8,639,000, for
the period from inception to December 31, 1999 and for the three months ended
March 31, 2000, respectively. Costs related to the delivery of advertisements
to the Viewbar included in sales and marketing expenses totaled $2,913,000 and
$5,095,000 for the period from inception to December 31, 1999 and for the three
months ended March 31, 2000, respectively. Advertising expenses, which consist
primarily of advertising to business customers, were $1,074,000 and $3,982,000
for the period from inception to December 31, 1999 and for the three months
ended March 31, 2000, respectively. Advertising costs are expensed as incurred
in accordance with Statement of Position No. 93-7, "Reporting on Advertising
Costs."

Research and Development

   Research and development expenditures are generally charged to operations as
incurred. Statement of Financial Accounting Standards (SFAS) No. 86,
"Accounting for the Costs of Computer Software to Be Sold, Leased or Otherwise
Marketed," requires the capitalization of certain software development costs
subsequent to the establishment of technological feasibility. Based on
AllAdvantage's product development process, technological feasibility is
established upon the completion of a working model. Through December 31, 1999,

                                      F-9
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)
capitalizable costs incurred after achieving technological feasibility have not
been significant for any development project. Accordingly, AllAdvantage has
charged all costs to research and development expense in the periods they were
incurred.

   AllAdvantage adopted SOP 98-1, "Accounting for the Costs of Computer
Software Developed or Obtained for Internal Use" during 1999, which requires
capitalization of certain costs incurred during the development of internal use
software. Through December 31, 1999 capitalizable costs incurred have not been
significant for any development project. Accordingly, AllAdvantage has charged
all costs to research and development expense in the periods they were
incurred.

Segment Reporting

   Effective March 24, 1999, AllAdvantage adopted the provisions of SFAS No.
131, "Disclosures about Segments of an Enterprise and Related Information."
SFAS No. 131 establishes standards for the way companies report information
about operating segments in annual financial statements. It also establishes
standards for related disclosures about products and services, geographic areas
and major customers. AllAdvantage has determined that it did not have any
separately reportable business segments as of December 31, 1999 and March 31,
2000, respectively.

Stock-Based Compensation

   AllAdvantage accounts for its stock options and equity awards in accordance
with the provisions of Accounting Principles Board Opinion No. 25, "Accounting
for Stock Issued to Employees," and has elected to follow the "disclosure only"
alternative prescribed by Financial Accounting Standards Board's Statement of
Financial Accounting Standards No. 123, "Accounting for Stock-Based
Compensation" (SFAS No. 123). AllAdvantage accounts for stock options issued to
non-employees in accordance with the provisions of SFAS No. 123 and Emerging
Issues Task Force 96-18.

Comprehensive Loss

   AllAdvantage has adopted Statement of Financial Accounting Standards No.
130, "Reporting Comprehensive Income," which establishes standards for
reporting comprehensive loss and its components in the financial statements. To
date, AllAdvantage's comprehensive loss has equaled its net loss.

Unaudited Pro Forma Balance Sheet

   If the initial public offering discussed in Note 10 is consummated, all of
the convertible preferred stock outstanding will automatically be converted
into common stock upon the closing of the offering. The conversion of the
convertible preferred stock that was outstanding as of March 31, 2000, has been
reflected in the accompanying unaudited pro forma balance sheet.

Net Loss Per Share

   Basic net loss per share and diluted net loss per share are presented in
conformity with Statement of Financial Accounting Standards No. 128, "Earnings
Per Share" (SFAS No. 128), for the period presented. Pursuant to the Securities
and Exchange Commission Staff Accounting Bulletin No. 98, common stock and
convertible preferred stock issued or granted for nominal consideration prior
to the anticipated effective date of the initial public offering must be
included in the calculation of basic and diluted net loss per share as if they
had been outstanding for all periods presented. Through March 31, 2000,
AllAdvantage had not had any issuances or grants for nominal consideration.

   In accordance with SFAS No. 128, basic and diluted net loss per share have
been computed using the weighted-average number of shares outstanding during
the period, less the weighted-average number of shares

                                      F-10
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)
of common stock issued to founders, investors and employees that are subject to
repurchase. Basic and diluted pro forma net loss per share, as presented in the
statement of operations, has been computed as described above and also gives
effect, under Securities and Exchange Commission ("SEC") guidance, to the
conversion of the convertible preferred stock (using the if-converted method)
as though it had happened on the original date of issuance. The following table
presents the calculations of basic and diluted and pro forma basic and diluted
net loss per share:

<TABLE>
<CAPTION>
                                                                  Three Months
                                            Period from Inception    ended
                                             (March 24, 1999) to   March 31,
                                              December 31, 1999       2000
                                            --------------------- ------------
                                                                  (Unaudited)
<S>                                         <C>                   <C>
Net loss...................................     $ 37,109,000      $ 65,638,000
                                                ============      ============
Basic and diluted:
  Weighted-average shares of common stock
   outstanding.............................       23,344,138        29,248,990
  Less: weighted-average shares subject to
   repurchase..............................      (15,977,627)      (21,248,986)
                                                ------------      ------------
Weighted-average shares used in computing
 basic and diluted net loss per share......        7,366,511         8,000,004
                                                ============      ============
Basic and diluted net loss per share.......     $      (5.04)     $      (8.20)
                                                ============      ============
Pro forma:
  Shares used above........................        7,366,511         8,000,004
  Pro forma adjustment to reflect weighted
   effect of assumed conversion of
   convertible preferred stock.............       31,006,461        62,260,179
  Less: weighted-average shares of
   convertible preferred stock subject to
   repurchase..............................          (85,773)         (816,326)
                                                ------------      ------------
    Shares used in computing pro forma
     basic and diluted net loss per share
     (unaudited)...........................       38,287,199        69,443,857
                                                ============      ============
    Pro forma basic and diluted net loss
     per share (unaudited).................     $      (0.97)     $      (0.95)
                                                ============      ============
</TABLE>

   AllAdvantage has excluded all convertible preferred stock, warrants for
convertible preferred stock, outstanding stock options and shares subject to
repurchase from the calculation of diluted net loss per share because all these
securities are antidilutive for the period presented. If the offering
contemplated by this prospectus is consummated, all of the convertible
preferred stock outstanding will automatically be converted into common stock.
Unaudited pro forma stockholders' equity at March 31, 2000, as adjusted for the
assumed conversion of convertible preferred stock based on the shares of
convertible preferred stock outstanding at March 31, 2000, is disclosed on the
accompanying consolidated balance sheet. In February 2000, AllAdvantage
completed a private placement of 16,453,926 shares of Series D convertible
preferred stock. Had this transaction occurred prior to December 31, 1999, the
pro forma weighted average shares calculated above would have been higher. The
total number of shares excluded from the calculations of diluted net loss per
share were as follows:

<TABLE>
<CAPTION>
                                                                  Total Shares
                                                                  ------------
   <S>                                                            <C>
   Common stock, subject to repurchase...........................  20,498,129
   Preferred stock (prior to conversion to common stock).........  19,567,343
   Common stock options outstanding..............................  10,484,233
   Warrants to purchase preferred stock (prior to conversion to
    common stock)................................................     238,775
                                                                   ----------
                                                                   50,788,480
                                                                   ==========
</TABLE>

                                      F-11
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)

Income Taxes

   Since incorporation, AllAdvantage has recognized income taxes under the
liability method. Deferred income taxes are recognized for differences between
the financial statement and tax basis of assets and liabilities at enacted
statutory tax rates in effect for the years in which the differences are
expected to reverse. The effect on deferred taxes of a change in tax rates is
recognized in income in the period that includes the enactment date. In
addition, valuation allowances are established when necessary to reduce
deferred tax assets to the amounts expected to be realized.

Accounting Pronouncements

   In June 1998, the Financial Accounting Standards Board issued Statement of
Financial Accounting Standards No. 133, "Accounting for Derivative Instruments
and Hedging Activities" ("SFAS No. 133"). SFAS No. 133 requires AllAdvantage to
recognize all derivatives on the balance sheet at fair value. Derivatives that
are not hedges must be adjusted to fair value through net income. If the
derivative is a hedge, depending on the nature of the hedge, changes in the
fair value of the derivative are either offset against the change in fair value
of assets, liabilities, or firm commitments through earnings or recognized in
other comprehensive income until the hedged item is recognized in earnings. The
ineffective portion of the derivative's change in fair value will be
immediately recognized in earnings. SFAS No. 133 is effective for years
beginning after June 15, 2000. AllAdvantage does not currently hold any
derivatives and does not expect this pronouncement to materially impact the
results of its operations.

   In December 1999, the Securities and Exchange Commission issued Staff
Accounting Bulletin No. 101 ("SAB 101"). SAB 101 summarizes certain areas of
the Staff's views in applying generally accepted accounting principles to
revenue recognition in financial statements. AllAdvantage believes that its
current revenue recognition principles comply with SAB 101.

   In March 2000, the Emerging Issues Task Force of the Financial Accounting
Standards Board reached consensus on Issue 00-2 "Accounting for Website
Development Costs." ("EITF 00-2"). EITF 00-2 establishes how an entity should
account for costs incurred to develop a website. It requires that an entity
capitalize costs during the web application and infrastructure development and
graphics development stages. The consensus is effective for all costs incurred
beginning after June 30, 2000. AllAdvantage is currently evaluating the
adoption of EITF 00-2, but does not expect its adoption to have a significant
impact on its financial condition or results of operations.

3. PROPERTY AND EQUIPMENT

   Property and equipment consists of the following (in thousands):

<TABLE>
<CAPTION>
                                December 31,  March 31,
                                    1999        2000
                                ------------ -----------
                                             (Unaudited)
     <S>                        <C>          <C>
     Computer software and
      equipment................    $4,660      $7,019
     Leasehold improvements....       241         717
     Furniture and fixtures....       152         560
                                   ------      ------
       Total...................     5,053       8,296
     Less: accumulated
      depreciation and
      amortization.............      (348)       (930)
                                   ------      ------
                                   $4,705      $7,366
                                   ======      ======
</TABLE>

                                      F-12
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)

4. STOCKHOLDERS' EQUITY

   Convertible Preferred Stock:

<TABLE>
<CAPTION>
                                                       Shares
                                                     Issued and
                                          Shares   Outstanding at Liquidation
                                        Authorized March 31, 2000  Preference
                                        ---------- -------------- ------------
     <S>                                <C>        <C>            <C>
     Series A..........................  4,000,000    4,000,000   $    200,000
     Series B..........................  2,500,000    2,500,000      1,800,000
     Series C.......................... 13,306,118   13,067,343     32,014,990
     Series D.......................... 16,528,926   16,453,926     99,546,252
                                        ----------   ----------   ------------
       Total convertible preferred
        stock.......................... 36,335,044   36,021,269   $133,561,242
                                        ==========   ==========   ============
</TABLE>

   Holders of AllAdvantage's Series A, B, C and D preferred stock are entitled
to one vote for each share of common stock into which the preferred stock is
convertible. Holders of AllAdvantage's preferred stock are also entitled to
vote separately as a class with regard to customary protective provisions.

   The holders of Series A, B, C and D preferred stock are entitled to annual
noncumulative dividends per share of $0.005, $0.072, $0.245 and $0.605,
respectively, when and if declared by the board of directors. In the event of
any voluntary or involuntary liquidation of AllAdvantage, Series A, B, C and D
stockholders are entitled to a liquidation preference of $0.05, $0.72, $2.45
and $6.05 per share, respectively, all in preference to the holders of the
common stock. After payment to the Series A, B, C and D stockholders of all
preferential amounts in the event of liquidation, the holders of the common
stock will receive any and all remaining assets of AllAdvantage.

   The holders of Series A, B, C and D preferred stock have the right at any
time to convert their shares into common stock. Series A and B preferred stock
will convert into four shares of common stock, while Series C and D preferred
stock will convert into two shares of common stock and one share of common
stock, respectively. Each share of preferred stock will be automatically
converted into common stock upon the closing of a firm commitment of a public
offering of AllAdvantage common stock with aggregate proceeds in excess of
$10,000,000. The conversion ratio for Series D preferred stock is impacted by
the initial public offering price of the shares in this offering. If the
initial public offering price is equal to or greater than $12.10, then each
outstanding share of Series D preferred stock will automatically convert into
one share of common stock. However, if the initial public offering price is
less than $12.10, then each outstanding share of Series D preferred stock will
automatically convert into that number of shares of common stock equal to the
result obtained by dividing $12.10 by the greater of the offering price or
$9.68.

   In May and June 1999, AllAdvantage issued $1,550,000 of convertible notes
payable. In June 1999, the convertible notes payable were converted into
2,152,777 shares of Series B preferred stock.

   In July 1999, AllAdvantage issued $2,000,000 of convertible notes payable.
In September 1999, the convertible notes payable were converted into 816,327
shares of Series C preferred stock.

Warrants

   In connection with the issuance of convertible notes payable of $2,000,000
in July 1999, AllAdvantage issued warrants to purchase 244,897 shares of Series
C Preferred Stock at $0.06 per share, of which warrants to purchase 6,122
shares were exercised in 1999. AllAdvantage valued the warrants using the
Black-Scholes

                                      F-13
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

(Information as of and for the three months ended March 31, 2000 is unaudited)
option model. The following assumptions were used in the option pricing model:
stock price of $2.45, exercise price of $0.06, warrant term of 10 years, risk-
free rate of interest of 6.1%, 100% volatility, and a dividend yield of 0%.
The value of the warrants (approximately $528,000) was expensed as additional
interest expense during the period for which the notes remained outstanding.

Common Stock

   On April 26, 1999, AllAdvantage issued 24,000,000 shares of common stock to
its founders. The shares issued were sold pursuant to restricted stock
purchase agreements. According to the agreements, AllAdvantage has the right
to repurchase 15,999,996 shares of common stock. This repurchase right expires
at the rate of 25% after one year and 2.08% each month thereafter, provided
the founders remain employees of AllAdvantage. At December 31, 1999,
15,999,996 shares of common stock remained subject to repurchase. None of the
shares subject to repurchase are subject to forfeiture for any reason other
than termination of employment.

   As of December 31, 1999, shares of common stock reserved for future
issuance consisted of the following:

<TABLE>
   <S>                                                                <C>
   Stock options..................................................... 10,701,867
   Series A, B and C convertible preferred stock..................... 52,134,686
   Series C warrants.................................................    477,550
                                                                      ----------
                                                                      63,314,103
                                                                      ==========
</TABLE>

Stock Splits

   AllAdvantage effected a two-for-one stock split of common stock in both
July and October 1999. The common share information and preferred stock
conversion ratios in the accompanying financial statements have been
retroactively restated to reflect the effect of the stock splits.

5. EQUITY INCENTIVE PLAN

   In April 1999, the board of directors approved the 1999 Equity Incentive
Plan (the "Plan"). Under the Plan, AllAdvantage has reserved 15,200,000 shares
for issuance to eligible participants. The Plan provides for option grants at
an option price no less than 85% of the fair market value of the stock subject
to the option on the date the option is granted. The options vest at a rate of
25% after one year of service and ratably over 36 months thereafter, and are
immediately exercisable in full, with the unvested portion of the shares
remaining subject to repurchase by AllAdvantage at the exercise price until
the shares become vested.

  AllAdvantage had 4,498,133 unvested shares of common stock issued and
outstanding under the Plan at December 31, 1999, which were subject to
repurchase by the Company at the original exercise price. All options under
the Plan expire ten years after their grant.

   The Plan also provides for restricted stock awards. The purchase price of
restricted stock under these awards must not be less than 85% of the fair
market value of the stock on the date the award is made or the purchase is
consummated. No restricted stock had been awarded at December 31, 1999.

                                     F-14
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)

   Aggregate activity under the Plan is summarized as follows:

<TABLE>
<CAPTION>
                             Options Outstanding
                            -----------------------
                              Shares                                 Weighted-
                             Available   Number of     Price per      Average
                             for Grant     Shares        Share     Exercise Price
                            -----------  ----------  ------------- --------------
   <S>                      <C>          <C>         <C>           <C>
   Authorized..............  15,200,000          --             --        --
   Options granted......... (15,543,366) 15,543,366  $0.03 - $1.25     $0.50
   Options canceled........     561,000    (561,000) $0.03 - $0.18     $0.04
   Options exercised.......          --  (4,498,133) $0.03 - $0.75     $0.10
                            -----------  ----------
   Balance at December 31,
    1999...................     217,634  10,484,233  $0.03 - $1.25     $0.69
                            ===========  ==========
</TABLE>

  The following table summarizes information regarding options outstanding and
exercisable at December 31, 1999:

<TABLE>
<CAPTION>
                                                                      Weighted-
                                                 Number    Weighted-   Average
                                               Outstanding  Average   Remaining
     Exercise                                      and     Exercise  Contractual
     Prices                                    Exercisable   Price   Age (Years)
     --------                                  ----------- --------- -----------
     <S>                                       <C>         <C>       <C>
     $0.03....................................  2,250,000    $0.03      9.56
      0.18....................................  2,017,000     0.18      9.68
      0.75....................................  1,843,367     0.75      9.78
      1.25....................................  4,373,866     1.25      9.97
                                               ----------
                                               10,484,233    $0.69      9.79
                                               ==========
</TABLE>

   In the period from inception (March 24, 1999) to December 31, 1999,
AllAdvantage recorded deferred stock compensation of approximately $20,119,000,
representing the aggregate difference between the exercise prices and the
deemed fair values of the AllAdvantage common stock on the dates these stock
options were granted. This amount is included as a reduction in stockholders'
equity and is being amortized by charges to operations on a graded vesting
method. AllAdvantage recorded amortization of deferred stock compensation of
approximately $1,547,000 for the period from inception (March 24, 1999) to
December 31, 1999. At December 31, 1999, AllAdvantage had a total of
$18,572,000 remaining to be amortized over the corresponding vesting periods of
the options, generally four years. The remaining deferred stock compensation at
December 31, 1999, will be amortized as follows: $9.7 million for the year
ending December 31, 2000, $5.1 million for the year ending December 31, 2001,
$2.7 million for the year ending December 31, 2002 and $1.1 million for the
year ending December 31, 2003. Stock-based compensation expense relates to
stock options awarded to individuals in all cost and expense categories.

   In 1999, AllAdvantage issued options to purchase 159,323 shares of common
stock to several third party consultants in exchange for services rendered. In
connection with these options to purchase common stock, AllAdvantage recorded a
non-cash charge of $660,000 in its statement of operations for the period from
inception (March 24, 1999) to December 31, 1999.

Stock-Based Compensation

   AllAdvantage has elected to follow APB 25 and related interpretations in
accounting for its employee stock-based compensation plans. Because the
exercise price of the employee stock options equals the market price of the
underlying stock on the date of grant, no compensation expense is generally
recognized. Pro forma

                                      F-15
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)
information regarding net loss has been determined as if AllAdvantage accounted
for its employee stock options under the fair value method prescribed by SFAS
123. The resulting effect on pro forma net loss disclosed is not likely to be
representative of the effects on net loss on a pro forma basis in future years,
due to additional grants and years of vesting in subsequent years. The fair
value of each option granted through December 31, 1999 was estimated on the
date of grant using the minimum value method, with the following weighted-
average assumptions:

<TABLE>
<CAPTION>
                                                           Period from Inception
                                                            (March 24, 1999) to
                                                             December 31, 1999
                                                           ---------------------
     <S>                                                   <C>
     Dividend yield.......................................           0
     Risk-free interest rate..............................           6%
     Expected life........................................        4 years
     Weighted-average fair value of options granted.......         $1.46
</TABLE>

   For the purposes of pro forma disclosures, the estimated fair value of the
options is amortized to pro forma expense over the options' vesting period, and
results in a pro forma net loss of approximately $37,237,000 for the period
from inception (March 24, 1999) to December 31, 1999 and pro forma basic and
diluted net loss per share of $5.05 ($0.97 assuming conversion of the
convertible preferred stock that was outstanding at December 31, 1999).

6. PROVISION FOR INCOME TAXES

   Due to operating losses and the inability to recognize the benefits
therefrom, there is no provision for income taxes for the period from inception
(March 24, 1999) to December 31, 1999.

   As of December 31, 1999, AllAdvantage had federal net operating loss
carryforwards of approximately $28,600,000. The net operating loss
carryforwards will expire beginning in 2019, if not utilized.

   Utilization of the net operating losses and credits may be subject to a
substantial limitation due to the "change in ownership" provisions of the
Internal Revenue Code of 1986 and similar state provisions. The annual
limitation may result in the expiration of net operating losses and credits
before utilization.

   Deferred tax assets and liabilities reflect the net tax effects of net
operating loss and credit carryforwards and of temporary differences between
the carrying amounts of assets and liabilities for financial reporting and the
amounts used for income tax purposes. Significant components of AllAdvantage's
deferred tax assets are as follows (in thousands):

<TABLE>
<CAPTION>
                                                                    December 31,
                                                                        1999
                                                                    ------------
     <S>                                                            <C>
     Deferred tax assets:
       Net operating loss carryforwards............................   $ 11,700
       Accrued member payouts......................................      2,700
       Other individually immaterial items.........................        300
                                                                      --------
         Total deferred tax assets.................................     14,700
     Valuation allowance for deferred tax assets...................    (14,700)
                                                                      --------
     Net deferred tax assets.......................................   $     --
                                                                      ========
</TABLE>

   FASB No. 109 provides for the recognition of deferred tax assets if
realization of these assets is more likely than not. Based upon the weight of
available evidence, which includes AllAdvantage's historical

                                      F-16
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)
operating performance, the Company has provided a full valuation allowance
against its total deferred tax assets.

7. CUSTOMER ADVANCE

   In November 1999, AllAdvantage entered into an arrangement with a company,
whereby AllAdvantage is required to provide the other company with a certain
amount of advertising impressions on a monthly basis. In return, AllAdvantage
received an advance of $20,000,000. The advance accrues interest at 10% and is
secured by the advance itself. Under the terms of the arrangement, AllAdvantage
may use $5,000,000 per month for general corporate uses, with all restrictions
expiring on February 12, 2000. AllAdvantage has classified $10,000,000 as
restricted cash at December 31, 1999. Revenue earned by Alladvantage for
providing monthly advertising impressions is reduced from the cash advance on a
monthly basis. In addition, in November 1999, AllAdvantage entered into a
three-year arrangement with this company for that company to provide ad serving
services. AllAdvantage pays the company based on the number of impressions
served during each month, with a guaranteed minimum monthly fee.

8. COMMITMENTS

   At December 31, 1999, AllAdvantage's aggregate commitments under
noncancelable lease arrangements for office space and computer equipment were
as follows (in thousands):

<TABLE>
<CAPTION>
                                                               Capital Operating
                                                               Leases   Leases
                                                               ------- ---------
     <S>                                                       <C>     <C>
     Year ending December 31,
     2000.....................................................  $ 444   $1,085
     2001.....................................................    255      894
     2002.....................................................     --      927
     2003.....................................................     --      183
     2004.....................................................     --      189
     Thereafter...............................................     --      344
                                                                -----   ------
     Total minimum payments required..........................    699   $3,622
                                                                        ======
     Less amount representing interest........................    (62)
                                                                -----
     Present value of future payments.........................    637
     Less current portion.....................................   (383)
                                                                -----
                                                                $ 254
                                                                =====
</TABLE>

   Rent expense, principally for leased office space under operating lease
commitments, was approximately $365,000 for the period from inception (March
24, 1999) to December 31, 1999. AllAdvantage acquired $763,000 of equipment
under capital lease obligations for the period from inception (March 24, 1999)
to December 31, 1999. Accumulated depreciation for this equipment was $56,000
at December 31, 1999.

9. RELATED PARTY TRANSACTIONS

   During 1999, one of the founders' spouses, through their placement firm
supplied recruiting and contract labor services to AllAdvantage. AllAdvantage
paid the placement firm $206,000 for such services rendered during 1999.
Management believes such services were rendered at fair value.

                                      F-17
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)

10. SUBSEQUENT EVENTS (Unaudited)

Initial Public Offering

   In January 2000, the board of directors authorized AllAdvantage to file a
registration statement with the SEC for an initial public offering of
AllAdvantage's common stock.

Amended Articles of Incorporation

  In January 2000, the board of directors approved the reincorporation of
AllAdvantage in the State of Delaware, and an increase in the number of
authorized shares, which will be effected prior to the closing of the initial
public offering.

Lease Commitment

   In January 1999, AllAdvantage entered into a ten-year lease arrangement for
its yet to be constructed headquarters. Under the terms and conditions of the
lease arrangement, AllAdvantage will commence making lease payments in December
2000, the approximate completion date of construction. Aggregate lease payments
under the term of the lease will be approximately $46,428,000 over the 10 year
term of the lease. As a condition of the lease agreement, AllAdvantage provided
a letter of credit of $2 million (which may increase to as much as $6.3
million) as a security deposit. In connection with the lease arrangement,
AllAdvantage issued a warrant to the lessor to purchase 75,000 shares of Series
D Preferred Stock at $6.05 per share. The value of the warrant will be
capitalized as deferred rental expense and expensed over the period of the
lease arrangement, commencing with occupation of the building.

2000 Equity Incentive Plans

   The 2000 equity incentive plan of our California predecessor was adopted by
AllAdvantage's board of directors in January, 2000. As of December 31, 1999, no
options had been granted under this plan.

   In February 2000, AllAdvantage's board of directors approved the adoption of
the 2000 Equity Incentive Plan. A total of 20,000,000 shares of common stock
have been reserved for issuance under this plan. The number of shares reserved
under this plan will be increased automatically on January 1, of each year by
an amount equal to 5% of AllAdvantage's total outstanding shares on the
previous day. This plan will serve as the successor to the 1999 equity
incentive plan and 2000 equity incentive plan of our California predecessor.

2000 Employee Stock Purchase Plan

   In February, 2000, the board of directors approved the adoption of the 2000
Employee Stock Purchase Plan. A total of 600,000 shares of common stock has
been reserved for issuance under this plan, plus, commencing on January 1,
2001, annual increases equal to 1% of the outstanding common shares on the
previous day or a lesser amount determined by the board of directors. The plan
enables eligible employees to acquire shares of AllAdvantage common stock
through periodic payroll deductions of up to 15% of their cash compensation,
subject to maximum purchase limitations. The purchase plan will be implemented
in a series of offering periods, each approximately two years in duration,
consisting of four six-month purchase periods. The price at which the common
stock may be purchased is 85% of the lesser of the fair market value of
AllAdvantage's common stock on the first day of the applicable offering period
or on the last day of the respective purchase period. The initial offering
period will commence on the effectiveness of the initial public offering.

                                      F-18
<PAGE>

                             AllAdvantage.com Inc.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 (Information as of and for the three months ended March 31, 2000 is unaudited)

Deferred Stock Compensation

   From January through February 2000, AllAdvantage granted options to purchase
approximately 2.7 million shares of common stock to its employees at an
exercise price of $6.05 per share. AllAdvantage recorded additional deferred
stock compensation of approximately $8,151,000 related to these grants during
the three months ended March 31, 2000. At March 31, 2000, AllAdvantage had a
total of $23,935,000 remaining to be amortized over the corresponding vesting
periods of stock options, granted from inception (March 24, 1999) to March 31,
2000 generally four years. The remaining deferred stock compensation at March
31, 2000 will be amortized as follows: $10.4 million for the year ending
December 31, 2000, $7.6 million for the year ending December 31, 2001, $4.1
million for the year ending December 31, 2002 and $1.7 million for the year
ending December 31, 2003 and $100,000 for the year ended December 31, 2004.
Stock-based compensation expense relates to stock options awarded to
individuals in all cost and expense categories.

                                      F-19
<PAGE>

              GRAPHICS AND TEXT ON THE INSIDE BACK COVER INCLUDE:

   The following words are centered across the top of the inside back cover:

   "Self-Perpetuating Cycle"

   The AllAdvantage.com logo without the word AllAdvantage.com embedded in the
logo is centered in the middle of the page directly below the initial text.

   Surrounding the logo is a circle comprised of four curved arrows each arrow
constituting a quadrant of the circumference of the circle. The following text
is presented in the center of each arrow, starting with the arrow above the
logo and following clockwise around the circle: "More Advertisers, More Value
to Members," "More Value to Members, More Incentive to Refer Members," "More
Members, Larger Profiled Audience,""More Attractive Advertising Channel Growth
to Advertiser Base."

   At the bottom right hand corner of the page is Alladvantage.com's logo.
<PAGE>

                              [AllAdvantage Logo]
<PAGE>

                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 13. Other Expenses of Issuance and Distribution.

   The following table sets forth the costs and expenses to be paid by
AllAdvantage in connection with the sale of the shares of common stock being
registered hereby. All amounts are estimates except for the SEC registration
fee, the NASD filing fee and the Nasdaq National Market filing fee.

<TABLE>
   <S>                                                               <C>
   SEC registration fee............................................. $   45,540
   NASD filing fee..................................................     15,750
   Nasdaq National Market filing fee................................     95,000
   Printing and engraving...........................................    150,000
   Legal fees and expenses of the Registrant........................    350,000
   Accounting fees and expenses.....................................    350,000
   Road show costs..................................................     50,000
   Blue sky fees and expenses.......................................        600
   Transfer agent and registrar fees and expenses...................      1,000
   Miscellaneous....................................................     42,110
                                                                     ----------
     Total.......................................................... $1,100,000
                                                                     ==========
</TABLE>

ITEM 14. Indemnification of Directors and Officers.

   Section 145 of the Delaware General Corporation Law authorizes a court to
award, or a corporation's board of directors to grant, indemnity to directors
and officers under certain circumstances and subject to certain limitations.
The terms of Section 145 of the Delaware General Corporation Law are
sufficiently broad to permit indemnification under certain circumstances for
liabilities, including reimbursement of expenses incurred, arising under the
Securities Act of 1933 (the "Securities Act").

   As permitted by the Delaware General Corporation Law, the Registrant's
certificate of incorporation includes a provision that eliminates the personal
liability of a director for monetary damages resulting from breach of his
fiduciary duty as a director, except for liability:

  .  for any breach of the director's duty of loyalty to the Registrant or
     its stockholders;

  .  for acts or omissions not in good faith or that involve intentional
     misconduct or a knowing violation of law;

  .  under section 174 of the Delaware General Corporation Law regarding
     unlawful dividends and stock purchases; or

  .  for any transaction from which the director derived an improper personal
     benefit.

   As permitted by the Delaware General Corporation Law, the Registrant's
bylaws provide that:

  .  the Registrant is required to indemnify its directors and officers to
     the fullest extent permitted by the Delaware General Corporation Law,
     subject to certain very limited exceptions;

  .  the Registrant is required to advance expenses, as incurred, to its
     directors and officers in connection with a legal proceeding to the
     fullest extent permitted by the Delaware General Corporation Law,
     subject to certain very limited exceptions; and

  .  the rights conferred in the Bylaws are not exclusive.


                                      II-1
<PAGE>

   In addition, the Registrant intends to enter into indemnity agreements with
each of its current directors and officers. These agreements will provide for
the indemnification of officers and directors for all expenses and liabilities
incurred in connection with any action or proceeding brought against them by
reason of the fact that they are or were agents of the Registrant.

   The Registrant intends to obtain directors' and officers' insurance to cover
its directors, officers and some of its employees for certain liabilities,
including public securities matters.

   The Underwriting Agreement filed as Exhibit 1.01 to this Registration
Statement provides for indemnification by the underwriters of the Registrant
and its directors and officers for certain liabilities under the Securities Act
of 1933, or otherwise.

   Reference is made to the following documents filed as exhibits to this
Registration Statement regarding relevant indemnification provisions described
above and elsewhere herein:

<TABLE>
<CAPTION>
                             Exhibit Document                           Number
                             ----------------                           ------
   <S>                                                                  <C>
   Form of Underwriting Agreement......................................  1.01
   Form of Second Amended and Restated Certificate of Incorporation of
    the Registrant.....................................................  3.03
   Restated Bylaws of the Registrant...................................  3.05
   Form of Indemnity Agreement......................................... 10.01
</TABLE>

ITEM 15. Recent Sales of Unregistered Securities.

   Since our inception in March 1999, we have issued and sold the following
unregistered securities:

     1. In April 1999, 24,000,000 shares of common stock were issued to our
  founders pursuant to restricted stock purchase agreements. The sale of this
  common stock was made in reliance on Section 4(2) of the Securities Act.

     2. In April 1999, we issued and sold a total of 4,000,000 shares of
  Series A preferred stock to James Jorgensen, Johannes Pohle, Carl Anderson
  and Oliver Brock for a total purchase price of $200,000 paid through
  cancellation of indebtedness. The sale of preferred stock was made in
  reliance on Section 4(2) and/or Rule 506 of Regulation D under the
  Securities Act.

     3. In June 1999, we issued and sold a total of 2,500,000 shares of
  Series B preferred stock for a total purchase price of $1,800,000,
  $1,550,000 of which was paid through conversion of promissory notes and the
  remainder of which was paid in cash. The shares of Series B preferred stock
  were sold to AMA98 Partners, L.P., AMA98 Ventures, L.P., AMA98 Corporate,
  L.P., AMA98 Investors, L.P., Millennia Vision Corp., Pidwell Family Living
  Trust dated 6/25/87, F&W Investments 1999, Angel Investors, L.P., John M.
  Anderson and Jacques Clay. The sale of preferred stock was made in reliance
  on Section 4(2) and/or Rule 506 of Regulation D under the Securities Act.

     4. In September, October and December 1999, we issued and sold a total
  of 13,061,221 shares of Series C preferred stock for a total purchase price
  of $31,999,991, $2,000,000 of which was paid through conversion of
  promissory notes and the remainder of which was paid in cash. The shares of
  Series C preferred stock were sold to Walden Media and Information
  Technology Fund L.P., TMCT Ventures, L.P., AMA98 Partners, L.P., AMA98
  Ventures, L.P., AMA98 Corporate, L.P., AMA98 Investors, L.P., Technology
  Partners Fund VI, L.P., Seligman Communications and Information Fund, Inc.,
  Seligman New Technologies Fund, Inc., Seligman Investment Opportunities
  (Master) Fund -- NTV Portfolio, Partech U.S. Partners III C.V., Axa U.S.
  Growth Fund, LLC, Parallel Capital I, LLC, Parallel Capital II, LLC, Double
  Black Diamond II, LLC, 45th Parallel, LLC, Multinvest, LLC, Almanori
  Limited, F&W Investments 1999, Pidwell Family Living Trust dated 6/25/87,
  Imperial Ventures, Inc., Millennia Vision Corp., Angel Investors, L.P.,
  Angel (Q) Investors, L.P., Value Capital, L.P., Mullally Limited, John M.
  Anderson Trust, Daniel I Rubin, Gil Penchina, Faramarz Mahdavi and Michael
  A. Depatie Trust U/A DTD 7/18/91. The sale of preferred stock was made in
  reliance on Section 4(2) and/or Rule 506 of Regulation D under the
  Securities Act.

                                      II-2
<PAGE>


     5. In September 1999, we issued warrants to purchase a total of 244,897
  shares of Series C preferred stock with an exercise price of $0.06 per
  share to David Pidwell, Walden Media and Information Technology Fund, L.P.,
  TMCT Ventures, L.P., AMA98 Partners, L.P., AMA98 Ventures, L.P., AMA98
  Corporate, L.P. and AMA98 Investors, L.P. In November 1999, a warrant to
  purchase 6,122 shares of Series C preferred stock was exercised. As of
  December 31, 1999, warrants to purchase a total of 238,775 shares of Series
  C preferred stock remained outstanding. The issuance and exercise of these
  warrants was made in reliance on Section 4(2) and/or 506 of Regulation D
  under the Securities Act.

     6. In February 2000, we issued and sold a total of 16,453,926 shares of
  Series D preferred stock a total purchase price of $99,546,252 in cash. The
  shares of Series D preferred stock were sold to Softbank Capital Partners
  L.P., Softbank Capital Advisors Fund L.P., Putnam Emerging Information
  Sciences Trust, Putnam OTC & Emerging Growth Fund, T. Rowe Price Science &
  Technology Fund, Inc., Credit Suisse First Boston Venture Fund I, L.P., DLJ
  ESC II, L.P., DLJ Fund Investment Partners II, L.P., DLJ Private Equity
  Employees Fund, L.P., DLJ Private Equity Partners Fund, L.P., Earlybird
  Venture Capital, Walden Media and Information Technology Fund L.P., TMCT
  Ventures, L.P., AMA98 Partners, L.P., AMA98 Ventures, L.P., AMA98
  Corporate, L.P., AMA98 Investors, L.P., Technnology Partners Fund VI, L.P.,
  Seligman Communications and Information Fund, Inc., Seligman New
  Technologies Fund, Inc., Seligman Investment Opportunities (Master) Fund --
  NTV Portfolio, Partech U.S. Partners III C.V., Axa U.S. Growth Fund, LLC,
  Parallel Capital I, LLC, Parallel Capital II, LLC, Double Black Diamond II,
  LLC, 45th Parallel, LLC, Multinvest, LLC, Almanori Limited, Jeffrey C.
  Hines, James C. Bute, Jr., Douglas Holte, Colin P. Shepherd, James A.
  Morrison, Payday Investments LLC, 52nd Street Associates, Inc., Winther
  Ventures LLC, Mark Sherman, Lowell J. Singer, F&W Investments 2000, Pidwell
  Investments LLC, David Beckman-Robertson, Dana H. Aber, Mauro Calvi &
  Dianne E. Calvi, Michael A. Daniel & Jan Doyle-Daniel, Pamela J. Day,
  Joseph M. Feliu & Patricia E. Feliu, Michael D. Floyd, Louis A. Johnston &
  Marissa R. Johnston, Richard W. Jones, Firooz Khodadady & Farimah
  Khodadady, Faramarz Mahdavi, Bernie & Jackie Murphy Revocable Trust, Kurt
  D. Runke & Linda C. Runke, William P. Trento, Kent Woloson and Derick Yee.
  This sale of preferred stock was made in reliance on Section 4(2) and/or
  Rule 506 of Regulation D under the Securities Act.

     7. In February 2000, we issued a warrant to purchase a total of 75,000
  shares of our Series D preferred stock with an exercise price of $6.05 per
  share for a purchase price of $750 to HMS Gateway Office, L.P. The issuance
  of this warrant was made in reliance on Section 4(2) and/or Rule 506 of
  Regulation D under the Securities Act.

     8. Since March 1999, 5,684,933 shares of common stock have been issued
  to our employees, consultants and other service providers upon exercise of
  options, and as of May 24, 2000, 14,041,858 shares of common stock were
  subject to outstanding options. All sales of common stock made pursuant to
  the exercise of stock options were made in reliance on Rule 701 or on
  Section 4(2) and for Rule 506 of Regulation D under the Securities Act.

   The 4,000,000 shares of Series A preferred stock will automatically convert
on a four-for-one basis into 16,000,000 shares of common stock upon the
consummation of this offering as a result of two-for-one common stock splits
effected on July 1, 1999 and October 13, 1999. The 2,500,000 shares of Series B
preferred stock will automatically convert on a four-for-one basis into
10,000,000 shares of common stock upon the consummation of this offering as a
result of two-for-one common stock splits effected on July 1, 1999 and October
13, 1999. The 13,067,343 shares of Series C preferred stock will automatically
convert on a two-for-one basis into 26,134,686 shares of common stock upon the
consummation of this offering as a result of a two-for-one common stock split
effected on October 13, 1999.

   The 16,453,926 shares of Series D preferred stock will automatically convert
on a 1.25-for-one basis into 20,567,407 shares of common stock upon the
consummation of this offering assuming an initial public offering price of
$9.00 per share. The ratio at which the Series D preferred stock will convert
into common stock has

                                      II-3
<PAGE>

been adjusted to a ratio of 1.25 shares of common for each share of Series D
preferred stock. This represents the most dilutive potential ratio. If the
offering price is higher than $9.68 per share, the conversion ratio will be
reduced such that, at an offering price of $12.10 per share or above, the
conversion ratio will be 1 for 1.

   The sales of the above securities were made without general solicitation or
advertising. The recipients of securities in each transaction listed above
represented their intentions to acquire the securities for investment only and
not with a view to or for sale in connection with any distribution and
appropriate legends were affixed to the share certificates issued in these
transactions. All recipients had adequate access, through their relationship
with us, to information about us.

ITEM 16. Exhibits and Financial Statement Schedules.

   (a) The following exhibits are filed herewith:

<TABLE>
<CAPTION>
 Exhibit
  Number                              Exhibit Title
 -------                              -------------
 <C>      <S>
  1.01+   Form of Underwriting Agreement.
  2.01+   Form of Agreement and Plan of Merger between the Registrant and the
          Registrant's California predecessor.
  3.01+   Certificate of Incorporation of the Registrant, filed with the
          Delaware Secretary of State on January 4, 2000.
  3.02+   Form of First Amended and Restated Certificate of Incorporation of
          the Registrant to be filed and effective prior to completion of this
          offering.
  3.03+   Form of Second Amended and Restated Certificate of Incorporation of
          the Registrant to be filed and effective upon the completion of this
          offering.
  3.04+   Bylaws of the Registrant.
  3.05+   Restated Bylaws of the Registrant to be effective prior to completion
          of this offering.
  4.01+   Form of Specimen Certificate for Registrant's common stock.
  4.02+   Second Amended and Restated Investors' Rights Agreement.
  5.01    Form of Opinion of Fenwick & West LLP regarding legality of the
          securities being registered.
 10.01+   Form of Indemnity Agreement entered into between the Registrant and
          its directors and executive officers.
 10.02+   1999 equity incentive plan of Registrant's California predecessor and
          related forms of stock option agreements and stock option exercise
          agreements.
 10.03+   2000 equity incentive plan of Registrant's California predecessor and
          related forms of stock option agreements and stock option exercise
          agreements.
 10.04+   2000 equity incentive plan and related forms of stock option
          agreements and stock option exercise agreements.
 10.05+   2000 employee stock purchase plan and related enrollment form,
          subscription agreement, notice of suspension and notice of
          withdrawal.
          Form of Restricted Stock Purchase Agreement entered into between
 10.06+   Registrant and its founders.
          Network Affiliate Agreement entered into between Registrant and
 10.07**+ DoubleClick Inc.
          DART Services Agreement for Publishers entered into between
 10.08**+ Registrant and DoubleClick Inc.
          Network Affiliation Agreement entered into between Registrant and
 10.09**+ 24/7 Media Inc.
          Lease Agreement entered into between Registrant and Hayward Point
 10.10+   Eden I Limited Partnership.
          Office Building Lease entered into between Registrant and HMS Gateway
 10.11+   Office, L.P.
 10.12+   Series D Preferred Stock Purchase Agreement.
 10.13+   Viewbar Agreement.
 21.01+   List of subsidiaries.
 23.01    Form of Consent of Fenwick & West LLP (included in Exhibit 5.01).
 23.02    Consent of Ernst & Young LLP, Independent Auditors.
 24.01+   Power of Attorney.
 27.01+   Financial Data Schedule.
</TABLE>

                                      II-4
<PAGE>

--------
 + Previously filed.
** Confidential treatment has been requested with respect to certain portions
   of this exhibit. Omitted portions have been filed separately with the
   Securities and Exchange Commission.

   (b) Financial statement schedules are omitted because the information called
for is not required or is shown either in the financial statements or the notes
thereto.

ITEM 17. Undertakings.

   The undersigned Registrant hereby undertakes to provide to the Underwriters
at the closing specified in the Underwriting Agreement certificates in such
denominations and registered in such names as required by the Underwriters to
permit prompt delivery to each purchaser.

   Insofar as indemnification for liabilities arising under the Securities Act
may be permitted to directors, officers and controlling persons of the
Registrant pursuant to the provisions described under Item 14 above, or
otherwise, the Registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public
policy as expressed in the Securities Act and is, therefore, unenforceable. In
the event that a claim for indemnification against such liabilities (other than
the payment by the Registrant of expenses incurred or paid by a director,
officer or controlling person of the Registrant in the successful defense of
any action, suit or proceeding) is asserted by such director, officer or
controlling person in connection with the securities being registered, the
Registrant will, unless in the opinion of its counsel the matter has been
settled by controlling precedent, submit to a court of appropriate jurisdiction
the question whether such indemnification by it is against public policy as
expressed in the Securities Act and will be governed by the final adjudication
of such issue.

   The undersigned Registrant hereby undertakes that:

     (1) For purposes of determining any liability under the Securities Act,
  the information omitted from the form of prospectus filed as part of this
  Registration Statement in reliance upon Rule 430A and contained in form of
  prospectus filed by the Registrant pursuant to Rule 424(b)(1) or (4) or
  497(h) under the Securities Act shall be deemed to be part of this
  Registration Statement as of the time it was declared effective.

     (2) For the purpose of determining any liability under the Securities
  Act, each post-effective amendment that contains a form of prospectus shall
  be deemed to be a new registration statement relating to the securities
  offered therein, and the offering of such securities at that time shall be
  deemed to be the initial bona fide offering thereof.

                                      II-5
<PAGE>

                                   SIGNATURES

   Pursuant to the requirements of the Securities Act of 1933, as amended, the
Registrant has duly caused this Amendment No. 4 to the Registration Statement
to be signed on its behalf by the undersigned, thereunto duly authorized, in
the City of Hayward, State of California, on the 6th day of June, 2000.

                                          AllAdvantage.com Inc.

                                             /s/ Michael Depatie
                                          By: _________________________________

                                                 Michael Depatie

                                             Chief Financial Officer

   Pursuant to the requirements of the Securities Act of 1933, as amended, this
Amendment No. 4 to the Registration Statement has been signed by the following
persons in the capacities and on the date indicated.

<TABLE>
<CAPTION>
            Signature                         Title                    Date
            ---------                         -----                    ----

 <C>                             <S>                               <C>
 *                               President, Chief Executive        June 6, 2000
 _______________________________ Officer and Chairman of the
 James R. Jorgensen              Board of Directors (Principal
                                 Executive Officer)

 /s/ Michael Depatie             Chief Financial Officer           June 6, 2000
 _______________________________ (Principal Financial Officer)
 Michael A. Depatie

 /s/ Bernie Murphy               Vice President Finance,           June 6, 2000
 _______________________________ Treasurer (Principal Accounting
 Bernie Murphy                   Officer)

 *                               Director                          June 6, 2000
 _______________________________
 William L. Burnham
 *                               Director                          June 6, 2000
 _______________________________
 Richard LeFurgy
 *                               Director                          June 6, 2000
 _______________________________
 David Pidwell

 *                               Director                          June 6, 2000
 _______________________________
 Johannes Pohle

 *                               Director                          June 6, 2000
 _______________________________
 John Shoch

 *                               Director                          June 6, 2000
 _______________________________
 Thomas Unterman

 *                               Director                          June 6, 2000
 _______________________________
 Leslie G. Denend

    /s/ Michael Depatie         Attorney-in-fact                   June
*By: ______________________                                        6, 2000
      Michael Depatie
</TABLE>

                                      II-6
<PAGE>

                                 EXHIBIT INDEX

<TABLE>
<CAPTION>
 Exhibit
  Number                              Exhibit Title
 -------                              -------------
 <C>      <S>
  1.01+   Form of Underwriting Agreement.
  2.01+   Form of Agreement and Plan of Merger between the Registrant and the
          Registrant's California predecessor.
  3.01+   Certificate of Incorporation of the Registrant, filed with the
          Delaware Secretary of State on January 4, 2000.
  3.02+   Form of First Amended and Restated Certificate of Incorporation of
          the Registrant to be filed and effective prior to completion of this
          offering.
  3.03+   Form of Second Amended and Restated Certificate of Incorporation of
          the Registrant to be filed and effective upon the completion of this
          offering.
  3.04+   Bylaws of the Registrant.
  3.05+   Restated Bylaws of the Registrant to be effective prior to completion
          of this offering.
  4.01+   Form of Specimen Certificate for Registrant's common stock.
  4.02+   Second Amended and Restated Investors' Rights Agreement.
  5.01    Form of Opinion of Fenwick & West LLP regarding legality of the
          securities being registered.
 10.01+   Form of Indemnity Agreement entered into between the Registrant and
          its directors and executive officers.
 10.02+   1999 equity incentive plan of Registrant's California predecessor and
          related forms of stock option agreements and stock option exercise
          agreements.
 10.03+   2000 equity incentive plan of Registrant's California predecessor and
          related forms of stock option agreements and stock option exercise
          agreements.
 10.04+   2000 equity incentive plan and related forms of stock option
          agreements and stock option exercise agreements.
 10.05+   2000 employee stock purchase plan and related enrollment form,
          subscription agreement, notice of suspension and notice of
          withdrawal.
 10.06+   Form of Restricted Stock Purchase Agreement entered into between
          Registrant and its founders.
 10.07**+ Network Affiliate Agreement entered into between Registrant and
          DoubleClick Inc.
 10.08**+ DART Services Agreement for Publishers entered into between
          Registrant and DoubleClick Inc.
 10.09**+ Network Affiliation Agreement entered into between Registrant and
          24/7 Media Inc.
 10.10+   Lease Agreement entered into between Registrant and Hayward Point
          Eden I Limited Partnership.
 10.11+   Office Building Lease entered into between Registrant and HMS Gateway
          Office, L.P.
 10.12+   Series D Preferred Stock Purchase Agreement.
 10.13+   Viewbar Agreement.
 21.01+   List of subsidiaries.
 23.01    Form of Consent of Fenwick & West LLP (included in Exhibit 5.01).
 23.02    Consent of Ernst & Young LLP, Independent Auditors.
 24.01+   Power of Attorney.
 27.01+   Financial Data Schedule.
</TABLE>
--------
 + Previously filed.
** Confidential treatment has been requested with respect to certain portions
   of this exhibit. Omitted portions have been filed separately with the
   Securities and Exchange Commission.


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission