| 摘要 |
PROBLEM TO BE SOLVED: To increase articles on display to enrich the content without adding a load on the administrator of C-to-C commerce.SOLUTION: A system includes: purchase history registration means for registering a product purchase history of a user to a database; display article registration means for receiving, from a terminal device, a display article of the product correlated with the product purchase of the user and registering the display article correlated with the user to the database; and privilege provision means for setting data for providing a privilege in correlation with the user registered in the database at a given timing. |
