| 摘要 |
A method for using a mobile gift certificate using the wireless in-building network and a mobile gift certificate processing device thereof are provided to enable a user to use the mobile gift certificate conveniently without standing in a line at an amusement part or a supermarket by storing the mobile gift certificate to the mobile gift certificate processing device in a building equipped with the in-building network. A mobile gift certificate processor(520) transmits an approval result to the mobile terminal equipped with a gift certificate ID, a controller(510), and a counter(80) by receiving the gift certificate ID needed for paying the mobile gift certificate. A storage device(530) stores information for the mobile gift certificate issued from a mobile gift certificate issuer in a database style, transmits the mobile gift certificate information to the controller, and updates the mobile gift certificate information by a request of the controller. An external device connector(540) connects an external device and the controller to exchange data needed for using the mobile gift certificate. |
