| 摘要 |
The present invention is to provide a technique for providing an effect of maximizing an additional service providing range using a mobile terminal and a credit card with an effect of protecting personal information. A method for providing an additional service using a credit card including NFC according to an embodiment of the present invention comprises the steps of: receiving, by a mobile terminal having an NFC transmission and reception module, first data including identification information of an NFC tag from the NFC tag mounted on a credit card; transmitting, by the mobile terminal, the first data and second data including identification information of the mobile terminal to a mobile carrier server in which the mobile terminal is registered; determining, by the mobile carrier server, whether a user of the mobile terminal is a valid member of a card company which issues a credit card and a valid member of a mobile carrier providing a mobile service to the mobile terminal by using the received first data and second data; and providing, by the mobile carrier server, an additional service related to the use of the mobile terminal and the credit card when it is determined that the user of the mobile terminal is a valid member of the card company and the mobile carrier. |
