Legal analysis: It is illegal to issue vouchers for catering. Vouchers are a kind of preferential activities of merchants, and vouchers can deduct the same amount of cash in shopping. Vouchers, as the name implies, are substitutes for banknotes. When shoppers buy a certain product, they can enjoy certain preferential treatment with coupons. The essence of vouchers is actually a kind of coupons, a tool to stimulate consumers in the short term, and it just constitutes the basic tool of daily marketing with points (attracting customers in the long term). According to the relevant laws and regulations, no unit or individual may print or sell token tickets to replace RMB in the market.

legal basis: article 21 of the law of the people's Republic of China on the people's bank of China. no unit or individual may print or sell token tickets to replace RMB in the market.