| 摘要 |
PROBLEM TO BE SOLVED: To provide a commodity electronic commerce system and an electronic mail transfer method, with which a purchaser can obtain minute commodity information from a seller while individual specific information on an electronic mail is kept secret from the seller. SOLUTION: In the commodity electronic commerce system 1, a managing server 13 permits the retrieval of only specified information except for communication destination information from information 1112 on commodity desired to be purchased and purchaser information 1111 to the seller 15 by using a customer database 111, grants the setting of the secrecy of communication destination information and the release of the setting of secrecy and permits the retrieval of seller information 1211 and sales commodity information 1212 to the purchaser 16 by using a store database 121. When a negotiation request with the purchaser 16, which includes the acquirement of communication destination information, is given, from the seller 15, the effect is informed to the purchaser 16. When the negotiation request from the purchaser 16 is authorized, the secrecy of communication destination information on the seller 15 is released. |
