Computerized methods for competitive and collaborative contract bidding, formation, and performance

摘要

Methods for carrying out electronic commerce, using, for example, the Internet, or other electronic means for communicating among servers and computer stations. An exclusive electronic business community is formed in which customer members post requests for proposals for goods or services on an electronic business site. Vendor members review the posted requests and then post a responsive proposal or bid at the electronic business site. The bid may be based either upon the vendor's individual capabilities, or upon capabilities resulting from collaborating with third parties. The collaboration with third parties may range from forming business alliances or partnerships, to assuming primary contractor or sub-contractor roles. The requesting customer member accesses whatever bids are submitted, and ultimately negotiates and enters into a contract with a selected vendor member for purchase of the desired goods or services.