| 摘要 |
PURPOSE: An electronic direct transaction method through an internet bidding method and mediation website operating method are provided to enable a consumer and a provider to autonomically determine prices by providing a location for the consumer and the provider in the Internet. CONSTITUTION: After one or more items are selected from one or more posting locations, information for purchase products is displayed on a second posting location corresponding to a selection of a consumer. Total purchase quantities are calculated on a bulletin board. Providers attend to bidding by displaying statements of each product, services, and prices on the bulletin board. Each consumer selects and displays quantities of purchase products. A transaction between the providers and the consumers is freely executed. |
