May 3, 20231. According to the information of official website, we can use Wing Payment in Yulin City from May 1 to May 3 1 in 2023. You can enjoy 20 yuan coupons if you spend more than 100 yuan, 50 yuan coupons if you spend more than 200 yuan, 80 yuan coupons if you spend more than 300 yuan, and 150 if you spend more than 500 yuan.