First, open China UnionPay Express APP, select credit card repayment, and select a credit card repayment. After the repayment is confirmed, you can choose China UnionPay Express as the payment method.
China unionpay express is a mobile payment software launched by China unionpay on 20 17 12 1 The software is jointly developed, built, maintained and operated by China UnionPay, commercial banks, payment institutions and other industries. China UnionPay Express can provide users with functions such as payment, discount and card management.