The issuing time is from September 21th to October 31th, and the first issue date is 11: 11 am on September 21th. After that, the issuing time is 11: 11 am every Saturday, and the coupons are valid for 7 days, and expire at 22: 11 on Friday of the following week. According to the relevant public information, China Unionpay Quick Pass APP will be responsible for the issuance of vouchers for travel and home appliances in Yuncheng in the second half of 2122.