SETTLEMENT TERMINAL, SETTLEMENT SEVER AND METHOD FOR CHECK COPIED CARD

摘要

A method for checking a copied card by a settlement terminal according to the present invention comprises the steps of: generating an approval request message on a credit card carried by a customer according to a settlement request from the customer; receiving an image of a real credit card mapped with card information included in the approval request message and an approval result message in response to the approval request message; and displaying the image of the real credit card on a display screen, comparing the image of the real credit card displayed on the display screen with a design of the credit card carried by the customer, and determining whether the credit card carried by the customer is copied.