PROBLEM TO BE SOLVED: To prevent forgetting of taking a card with which a prepaid value is associated when an operation for associating an own ball value counted by a counting part with a portable terminal possessed by a game customer is performed.;SOLUTION: A vending device between game machines is constituted so that a storage part stores the prepaid value, the counting part counts game media which the game customer acquires at a game machine corresponding to a self-device, a return processing part returns the card with which the prepaid value is associated if there is balance in the prepaid value stored in the storage part when an operation for associating the own ball value including the number of game media counted by the counting part with the portable terminal is accepted.;COPYRIGHT: (C)2011,JPO&INPIT
展开▼