METHOD FOR PRODUCING FINANCIAL TRANSACTION APPROVAL NON-STOP SERVICE THROUGH ACTING AS AN APPROVAL PROXY AND CARD COMPANY SERVER PERFORMING THE SAME

摘要

According to an embodiment of the present invention, there is provided a method for providing a financial transaction approval uninterrupted service by a card issuer server through a proxy approval, the method comprising the steps of: (a) Receiving account balance information associated with a card from a financial company server when an agent approval request is received from a financial company server; (b) receiving a card transaction approval request for a predetermined commodity or service, referring to the account balance information, and determining whether or not to approve the transaction, considering whether the card transaction approval amount exceeds the account balance; And (c) transmitting the transaction approval result to the franchisee terminal. The method for providing a financial transaction approval uninterrupted service through proxy approval is provided.