METHOD AND SYSTEM FOR ON-LINE SALE, BARTER, AND TRADE

摘要

A network accessible system improves the ability to buy, sell, and barter non-unique items between two or more parties including storing detailed information on items offered and items wanted. The system receives information on items offered and items wanted from users (A1), searches its data store (A2), identifies possible trades (A3), presents these trades to the users potentially involved (A4), and receives confirmation from the users (A5). Trades can involve barter as well as purchase, and may involve a series of exchanges among more than two users.