| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a winning ticket system in which a winning ticket image displayed on a user terminal is prevented from being illegally used and a campaign can further be performed while connecting with a different type of industry. Ž<P>SOLUTION: In this method in the winning ticket system provided with a center unit for transmitting and receiving information via a network and a plurality of user terminals, the center unit draws lots among a plurality of applicants and transmits winning information including information on the winning ticket image to the user terminal of a prizewinner, the prizewinner presents the winning ticket image displayed on the user terminal to a store in order to receive a certain service and transmits prescribed information on the service to the center unit from the user terminal and the center unit stores the prescribed information while corresponding to the user terminal. Ž<P>COPYRIGHT: (C)2005,JPO&NCIPI Ž</p> |
