Article 10 of the newly revised Anti-Unfair Competition Law stipulates that an operator may not carry out prize sales in the following circumstances: (1) The information on prize sales, such as the type of prize, redemption conditions, prize amount or prizes, is unclear, which affects the redemption; (2) Selling with prizes by fraudulent means such as lying about winning a prize or intentionally letting the defaulting personnel win a prize; (three) the sale of lottery tickets, the maximum bonus amount of more than fifty thousand yuan.