Zhengzhou dining vouchers can be used in Qiqi Fish Pot. Food and beverage vouchers can only be used in the catering industry. As long as restaurants can pay with Alipay, they can use food and beverage vouchers. However, there is a limit. You can use 11 vouchers for those who spend in 31 yuan, 31 yuan vouchers for those who spend in 91 yuan, and 51 yuan vouchers for those who spend in 211 yuan.