| 摘要 |
A system and a method for settling/calculating credit card transaction through capture of an electronic sale slip are provided to increase efficiency of a credit card settlement system and use convenience of a member shop settlement terminal by efficiently capturing electronic sign information of a credit card member from the member shop terminal connected to the PSTN(Public Switched Telephone Network). Each member shop settlement terminal(10-12) requests approval by current transaction particular information and stored electronic sign information of previous transaction at the same time if credit card information and the current transaction particular information are received, and outputs the electronic sale slip by receiving an approval result. A payment gateway server(30) captures the electronic sale slip for the previous transaction by combining the electronic sign information and the particular information of the previous transaction, transfers an approval request for the current transaction particular information to each credit card company server(50-52), and returns a response received from the credit card company server to the member shop settlement terminal. |
