Wallace has a special package. If it is outside the package, it can't be used. You can also see if the coupon has expired or not yet reached the date of use.

Wallace is the largest western-style fast food enterprise in China. Since its establishment, it has opened chain restaurants in Fujian, Zhejiang, Jiangxi, Guangdong, Hunan, Tianjin and other provinces and cities across the country. The products such as hamburgers, fried chicken and French fries operated by the company are delicious and of high quality, leading the fashion and culture and winning the favor of consumers.