| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a system for paying service charges, with which convenience for users can be remarkably improved and risk for system vendors can be remarkably reduced. SOLUTION: In the service charge paying method for settling service charges by using a prepaid card, an amount corresponding to reserve money is temporarily received as a deposit and when the remainder of the card becomes less than a fixed amount, reserving is automatically performed. When the deposit is reserved on the card, the deposit is supplied from a previously designated financial institution by account transfer. |
