If the betting is unsuccessful due to the failure of the sales terminal, the communication line or the limited credit line of the lottery agency, the betting funds of the lottery purchaser shall be returned.
Other provisions of sports lottery.
Set up a prize pool for single-point games. The prize pool funds are accumulated by the difference between the accumulated prize money of each quiz lottery and the actual winning prize money. When the cumulative prize of the quiz lottery exceeds its actual winning prize, the balance will enter the prize pool. When the accumulated prize money of the quiz lottery is less than the actual prize money, the difference will be made up by the prize pool funds.
When the total amount of prize pool funds is insufficient, it will be supplemented by the adjustment fund; When the adjustment fund is insufficient, the working capital for lottery redemption will be used for advance payment. In advance of the working capital of lottery, after the balance of the adjustment fund appears, priority should be given to repaying the working capital of lottery.
Refer to the above? China Sports Lottery Network-China Football Lottery Single Match Score Game