The winning lottery ticket is the only voucher for redemption. If the winning lottery ticket can't be correctly identified due to dirt or damage, it can't be exchanged. The redemption agency has the right to check the winning lottery ticket and the winner's valid identity documents, and the winner shall cooperate.
Other rules of lotto.
If the current prize amount is insufficient to pay the total fixed prize, the insufficient part shall be paid from the adjustment fund. If the adjustment fund is insufficient, the working capital for lottery redemption will be used for advance payment.
Floating bonuses should be evenly distributed according to the actual winning bets of the bonus level. Among them, the first prize is set with the minimum single-note bonus, which is 3% of the maximum single-note bonus. At the same time, if the bonus of the previous prize is less than twice that of the next prize and less than 5 million yuan, the bonus of the previous prize will not exceed 5 million yuan. The required funds are paid from the adjustment fund. If the adjustment fund is insufficient, the working capital for lottery redemption will be used for advance payment.