| 摘要 |
PURPOSE: A system and a method for managing e-cash connected with a financial account are provided to renew e-cash balance of a financial account and user terminal through being connected with a financial account by a mobile communication terminal, thereby minimizing the user inconvenience. CONSTITUTION: An e-cash service server(200) renews the financial account balance to correspond to e-cash payment request processing result through connection with a financial server(100). An e-cash service server transmits e-cash subtraction signal according to the payment request result to a user terminal(300). To make built-in e-cash as same as the financial account balance, the user terminal subtracts the e-cash. |
