| 摘要 |
PURPOSE: A credit card payment method and a system thereof which transmits card usage information through a potable terminal are provided to remove the inconvenience of cash by inducing the usage of the credit card. CONSTITUTION: A credit card payment method for a student is as follows. A kind of the card is confirmed the received settlement demand information is confirmed. The settlement demand information is received from the credit card franchise terminal. A protector portable terminal(40) telephone number of the student in which requests a payment in the customer information is retrieved the kind of the card is for student credit card. An authentication request message about the settlement request is transmitted to the searched protector. The settlement treatment information about the settlement demand information is transmitted to a credit card franchise terminal(20) by the response message about the authentication request message transmitted from the protector portable terminal. |
