| 摘要 |
PURPOSE:To avoid unestablishable transaction, by the central correspondence before the input of payable money by the customer, receiving information of the payable limit calculated from the normal credit balance and debit limit, and displaying the result in the stage of input of payment by the customer. CONSTITUTION:When the customer inserts the magnetic card to the card inlet 1, if the magnetic card is judged as effective, the message indicating the slit of secret number is displayed in the guidance 4 to compare the secret number inputted by the customer with the secret number of the magnetic card. While this time, the cash automatic transaction device makes central correspondence in parallel for the reduction of the required time in the payable transaction. Then, in the central system are read the residual of the deposit and total account time deposit of the customer from the normal credit file 10 and the composite account credit file by the account number, and CPU9 calculates the loan limit determined according to the residual of time deposit and transmits the payable amount of money to the cash automatic transaction device. |
