WON DEPOSIT/WITHDRAW SYSTEM, SERVER PERFORMING THE SAME AND METHOD PERFORMING THE SAME

摘要

A method for depositing and withdrawing Korean won according to an embodiment of the present invention is performed on a domestic financial server connected to a user terminal and linked to a foreign financial server and a virtual server. The method for depositing and withdrawing Korean won comprises the following steps of: depositing part of the money deposited in a linked foreign currency account in a Korean won account if the amount of Korean won which the user terminal requests to withdraw is greater than the amount of Korean won deposited in the Korean won account; and processing a withdrawal of the requested amount of money from the money deposited in the Korean won account. [Reference numerals] (110) Account management unit; (120) Deposit check unit; (130) Korean won deposit and withdrawal control unit; (140) Card management unit; (150) Credit rating management unit