| 摘要 |
PROBLEM TO BE SOLVED: To provide a mail-order sale method which enables a customer to examine a commodity which was examined before without looking for commodities every time and informs the customer that the stock of the examined commodity is small and the commodity becomes a special-price commodity as to mail-order sale using a communication line. SOLUTION: On the mail-order sale side, a commodity selecting process part 1, a commodity information processing part 2, a commodity guiding process part 3, a customer information data base 4, and a commodity information data base 5 are provided, and commodities which are sold by mail are shown and seen by using the communication line, a commodity is picked up as a purchase candidate, and the picked-up commodity is stored in the data base 4 as customer information. When the commodity is examined again, picked-up commodity stored in the data base 4 are read out and shown to the customer. When the price of the picked-up commodity has been changed or runs out of stock, information on that is reported to the customer who picked up the commodity. |
