| 摘要 |
PROBLEM TO BE SOLVED: To provide a point management device capable of properly using the point of a user.SOLUTION: A point management device includes: a point information storage part 101 for storing point management information having a user identifier and a point; a group management information storage part 102 for storing group management information having a group identifier and a user identifier; a loan information reception part 103 for receiving loan information having a borrowing user identifier, a lease user identifier, and point designation information; at least a part of the points associated with the loan identifier owned by the loan information is used as a user's point shown by the borrowing user identifier when group identifiers associated respectively with the borrowing user identifier owned by the loan information and the lend user identifier are the same, and a loan process part 105 accumulating loan management information having the point to be an object of the borrowing user identifier, the loan user identifier, and the loan in a loan management information storage part 104. |
