| 摘要 |
PURPOSE: A method and a system for preventing game poisoning using a prepayment card are provided to conveniently prevent a gambling game by restricting a game use price limit used in the game for a predetermined time with use of the prepayment card. CONSTITUTION: The personal information of a gamer is inputted through a communication unit(201). In case of a new customer, a credit state of the gamer is received by transmitting the personal information to a certification authority(205). After calculating a game use limit depending on the confirmed credit state, the gamer buys the prepayment card by paying the price within the game use limit(211). An access number and a PIN(Personal ID Number) recorded on the prepayment card are inputted in order(213). Connecting to a game managing device by using the access number, the gamer confirms the remainder of the prepayment card and plays the game if the remainder is present(219). If not, the user buys the prepayment card in case that the game use limit remains, and the game is terminated in the case that the game use limit is not (231) left. |
