Hangzhou Baijiawang fast food can use Hangzhou catering vouchers. According to the relevant information, Hangzhou food and beverage coupons can only be used in various restaurants or beverage shops. Some large supermarkets still have drinks or restaurants that have nothing to do can be used. When they consume, they will be deducted directly by scanning the code, and some fruit shops and pot-stewed shops can be used. There is a time limit. Remember to use the coupons as soon as possible to avoid expiration.