| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve convenience of a user who uses a cash voucher. <P>SOLUTION: When receiving identification information of a first user, an amount of a cash voucher and information that allows a second user to be identified, an electronic cash voucher gift device 110 adds the amount of the cash voucher to a used amount of the first user during a present month in use information database based on the received information, and adds the amount of the cash voucher to a use limit amount of the second user in money information. On a predetermined billing date, the gift device 110 subtracts the amount of the cash voucher from the use limit amount of the second user and bills an amount calculated by subtracting the amount of the cash voucher from the used amount of the second user. <P>COPYRIGHT: (C)2013,JPO&INPIT |
