| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a customer requires several days to receive a product after ordering it because of delivery from a small number of product delivery centers. SOLUTION: A product sale system is provided with a user terminal 2 which is used to order a product to be purchased, an order processing center terminal 3 which processes order information inputted from the user terminal 2, a product delivery center terminal 4 which performs processing for door-to-door delivery of the product ordered from the user terminal 2 by product order information from the order processing center terminal 3, and a communication network 1 like the Internet which mutually connects them. |
