| 摘要 |
PROBLEM TO BE SOLVED: To reduce the leakage of the personal information of a purchaser side when mail order is performed between the purchaser and a dealer, etc. SOLUTION: This mail-order system generally consists of an individual purchase information center 4 acquiring purchase contents information and personal information from a viewer 1, a protection and purchase information transmission center 5 transmitting only purchase contents to dealers 2a to 2c, a delivery center 6 where the dealers 2a to 2c deliver merchandise and a settlement information center 7 managing settlement about a sales contract. |
