| 摘要 |
PURPOSE: An integrated server typed direct electronic commerce system is provided to make an order for a desired article or service by attaching a catalog, to negotiate with the sellers, to offers the delivery, reception, and payment information of the article when the dealing is succeeded, and to store all information occurred on the dealing in a main server. CONSTITUTION: The buyer inputs the information needed for the order and writes an estimate order sheet(201). The estimate order sheet is transmitted and stored in the main server(202,203). The estimate order sheet is transmitted to the sellers fit to a condition from the sellers stored in the main server(204). The sellers write the estimate as an attached file(206). The estimate is transmitted to the buyer after storing in the main server(208). The buyer compares the received estimates(209). After selecting the seller, the buyer inputs the delivery information, and the delivery information is transmitted to the selected seller(211). The seller receiving the buying information delivers the article after confirming the delivery information(212). |
