| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce man-hours required for refundment. <P>SOLUTION: A settlement management device comprises an invalidation processing unit 170 that, when acquiring billing identification information corresponding to billing whose settlement with a payment slip has been completed, invalidates settlement by credit card for the billing indicated by the billing identification information. <P>COPYRIGHT: (C)2013,JPO&INPIT |
