Profit amount determining method for maintenance machine, involves subtracting preset amount of profit from multiple of game applications by control unit and assigning remaining amount of profit as amount of profit of symbol combination

摘要

The method involves determining transaction of a game application key within a predetermined time slot by a control unit. A number of key actuations are measurements for a multiple of simple game applications. A predetermined amount of profit is subtracted from the multiple of simple game applications by the control unit. The remaining amount of profit is assigned as an amount of profit of a symbol combination.