| 摘要 |
<P>PROBLEM TO BE SOLVED: To reliably use only a specific type of electronic money information in a plurality of types and to reduce an adverse influence exerted to the operation of a game machine. <P>SOLUTION: An electronic money management server 200 transmits an electronic money application 111 to a cellular phone 100 according to a registration request from the cellular phone 100, settles a price related to the purchase of a value to a financial institution server 500 according to the purchase request, and transmits the value to the cellular phone 100 according to the completion of settlement. A ticket-vending machine 300 transmits a withdrawal request including information for specifying the value to be withdrawn and information for requesting the withdrawal of the value to be used to enable a game to the cellular phone 100, and performs a game-enabling processing for enabling a game using the value according to the subtraction completion information transmitted from the cellular phone 100 for indicating that a sum requested by the withdrawal request has been subtracted from the value stored in the cellular phone 100. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
