| 摘要 |
PROBLEM TO BE SOLVED: To provide a purchase information processing system that is effective to encourage consumption.SOLUTION: A purchase information processing server 140 in a purchase information processing system comprises: purchase history information 340 that stores a history of purchase information on commodities purchased by a user in the past; a purchase information acquisition part 220 that acquires purchase information on a new commodity to be purchased by the user; and a privilege processing part 240 that, when the purchase information on the new commodity is not similar to the history of the purchase information as a result of comparison between the purchase information on the new commodity and the history of the purchase information, increases a privilege to be given to the user when the user purchases the new commodity compared with a case where the purchase information on the new commodity is similar to the history of the purchase information.SELECTED DRAWING: Figure 2 |
