to be executed by their duly authorized representatives as of the date first written above. AT HOME CORPORATION e-centives, INC. By: ________________________________ By: ____________________________________ Name: ______________________________ Name: __________________________________ Title: _____________________________ Title: _________________________________ Date: ______________________________ Date: __________________________________ 450 Broadway 6903 Rockledge Drive, Suite 1200 Redwood City, CA 94063 Bethesda, MD 20817 26 27 *****Confidential Treatment has been requested for portions of this agreement. The copy file herewith omits information subject to the confidentiality request. Omissions are designated as [*****]. A complete version of this agreement has been filed separately with the Securities and Exchange Commission. EXHIBIT A Source: INVENDA CORP, S-1/A, 8/28/2000 UNTARGETED AND TARGETED OFFERS WITHIN THE CO- BRANDED APPLICATION 1. DEFINITIONS a) "Untargeted Offers" are those offers generated from either party's network of merchant partners, to be extended to all Users for the benefit of attracting shoppers. b) "Targeted Offers" are e-centives offers made available only to Program Members. 2. TREATMENT OF UNTARGETED OFFERS a) The parties shall establish by mutual agreement prices for the sale of Untargeted Offers for display in the Co-Branded Application. b) The parties will share equally all revenue from the sale of Untargeted Offers sold for display in the Co-Branded Application. This equal division of revenue shall not extend to any placement of Untargeted Offers outside the Co-Branded Application. For Untargeted Offers that appear both on the Co-Branded Application and elsewhere on the Excite Network, revenue attributable to placement on the Co-Branded Application shall be calculated based on the price to be established as set forth in Section 2.a of this Exhibit, and the parties will share equally such revenue. c) The price to be established as set forth in Section 2.a of this Exhibit shall not apply to mass listings of paper or local coupons. The parties will share equally all revenue from