| 摘要 |
PROBLEM TO BE SOLVED: To prevent theft and fraudulent counting of a game recording medium.SOLUTION: In an each machine counting system 1, a CR unit 30 associates machine number data showing a machine number of a Pachinko machine 40 corresponding to the CR unit 30 and winning ball data with a prepaid card. A prize management device 50 obtains the machine number data and winning ball data associated with the prepaid card, and displays the obtained machine number data and winning ball data on a display for clerks and a display for a player. |
