| 摘要 |
PROBLEM TO BE SOLVED: To provide a product kit marketing system which serves to prevent purchasers from getting tired of product kit marketing in the business system which implements product kit marketing, i.e., set sale of assembly parts, through the Internet. SOLUTION: This system restricts the range of information service by granting the access privilege to the Internet communication for solving such problem that purchasers are liable to get tired of product kits mentioned above in product kit marketing, and also solves such problem that purchasers are liable to getting tired of product kits in product kid marketing by establishing the product kits of a second stage, which are judged to be higher than the product kits of a first stage in difficulty, beforehand according to the technical difficulty in manufacture and marketing the product kits of the second stage to customers with the history of having purchased the product kit of the first stage. |
