| 摘要 |
Disclosed are a member store payment system and a payment method using a digital wallet. The member store payment system comprises a member store terminal receiving a member store authentication number by driving a digital wallet, and driving a settlement module of the digital wallet when the member store authentication number is valid, to transmit received payment amount, a client mobile phone number, and a transaction authentication number of a client digital wallet to request payment; and a digital wallet server transmitting a result of authenticating the member store authentication number as to whether the member store authentication number is valid to the member store terminal, checking a subscriber based on the client mobile phone number according to a request from the member store terminal to check whether the transaction authentication number received from the member store terminal is valid, and subtracting the payment amount from electronic cash of the subscriber and charging the corresponding amount to electronic cash of the member store terminal when the transaction authentication number is valid. |
