| 摘要 |
A method for dualizing an account and a program recording medium thereof are provided to enable a user to use a prepaid card embedded in a mobile terminal by forming a dualized structure linking an account associated with the prepaid card and the account for recharging the prepaid card in a ledger, and automatically recharging the prepaid card based on the dualized structure. An account manager sets a predetermined amount of a deposit of a general account of a customer as the amount for a rechargeable prepaid card(1040). A payment processor processes payment approval using the prepaid card within a set amount limit when the customer processes payment with the prepaid card(1050). The account manager sets again the predetermined amount of the deposit of the general account as the amount for the prepaid card when the amount limit is insufficient or is smaller than a threshold amount. The account manager sets again the amount for the prepaid card after approval for resetting the amount is received from a mobile terminal of the customer by using a customer approval processor. |
