| 摘要 |
PURPOSE:To make it possible to use payment processings accompanied with online and offline commonly by one account and one card in the automatic cash payment system. CONSTITUTION:Whether the totaled deposit balance of a customer is equal to or more than the twice card limit amount and the next-period update stand-by amount can be ensured or not is stored at every prescribed period, and the card balance is updated on a basis of this storage at the first offline payment time of the next period, so that cash payment can be performed even when the card is used only for offline. Forther, center 1 discriminates whether the stand-by amount can be ensured or not when the first transaction processing is performed in the prescribed period, and stores the result into the file of terminal 7 at the first offline payment time of the next period. As a result, it is unnecessary to update files simultaneously, and a time margin can be given to the processing. |
