If the issuer of the sports lottery does not know it is illicit money and has printed the lottery, even if the purchaser has paid with illicit money, the issuer is not obliged to return the money.

• 如果彩票发行人为善意，不知道该笔款项为赃款，且为此支付了足额的彩票价值，即便当事人用赃款购买彩票，彩票发行人也没有义务返还票款；