| 摘要 |
The present invention relates to an exchange system for a mobile coupon. The exchange system includes a terminal which has an application for writing a sentence for buying, selling or exchanging the mobile coupon; a database which comprises an electronic board for storing the sentence written by the application of the terminal; and a server which transmits the sentence written by the application of the terminal to the database. So, the mobile coupon can be exchanged on-line. |
