Travel coupons can't be used in supermarkets.

generally includes scenic spot coupons, travel package coupons, line coupons, hotel coupons, and transportation coupons.

The use scope of coupons covers all cities (states) and counties in the province. Consumers can buy any product in five categories, namely catering, tickets, hot springs, homestays and skiing, in the coupon area of Wenlv.