| 摘要 |
PROBLEM TO BE SOLVED: To provide an advertising game method capable of inputting two or more tokens having respective codes on a code reading position so that a prize is presented to a user at random by performing random selection processing. SOLUTION: An advertisement device is constituted of a reading means for reading out codes from two or more tokens 12, 16 attached to respective commodities 10, 14 and having machine readable codes and a computer means 24 connected to the reading means 20 and capable of storing these codes. The reading means 20 reads out each token on a code reading position and the computer means 24 extracts the input group of machine readable codes corresponding to customers, and when an input set exists, selects a prize to be presented to the customer at random from a prize pool and displays the selected prize. COPYRIGHT: (C)2004,JPO
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