barter method using reverse auction method

摘要

PURPOSE: A reverse auction type bartering method is provided to promote bartering by exchanging articles in reverse auction type through online using cyber money. CONSTITUTION: A buyer registers desired products/services, price and tender period after accessing bartering management system by operating a terminal(S1). A seller accesses the management system through a terminal and registers tender data including the price tendered and conditions of the registered products/services to perform a tender(S2). The article exchange management system selects the lowest prices tendered by comparing the prices(S4). The management system decides the seller presenting the lowest price and decides the buyer as a successful bidder based on the price tendered and conditions of the seller(S5). The buyer pays a commission by cash(S7). The management system informs the seller of the products/services having the tender accepted after checking that the commission is paid(S8). The management system requests the seller to pay a commission(S9). The management system gives the cyber money in a cyber account of the seller to a cyber account of the buyer(S10). The seller delivers the products/services to the buyer through offline(S11).