| 摘要 |
PROBLEM TO BE SOLVED: To provide a game system for accurately displaying details of the points indicating the valuable value of a prepaid card BC and a membership card MC owned by a player and accurately grasping the value of the points updated in the progress of games. SOLUTION: A card processing device 30 has a display device 27, which displays the details of the points as a value-added numeric value interrelated with the kind of payment of the prepaid card BC and the membership card MC. The display device 27 has also a function of updating the value of the points to be updated by game and a priority order setting function for preferentially consuming the points according to the kind of payment. COPYRIGHT: (C)2004,JPO
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