National payment is a convenient payment product launched by UnionPay Commercial Co., Ltd., a third-party payment institution, which can provide cardholders with various convenient payment services, including water, electricity and coal payment, credit card repayment, mobile phone recharge, air ticket purchase, Kaka transfer and so on. National payment, 1, is a convenient payment service developed by UnionPay for "serving the society and facilitating the public". The company gives full play to the advantages of payment channels, terminal channels and service network resources, selects target customers suitable for convenient payment services, deploys convenient payment terminals, and provides various convenient payment services around people's bill payment needs for home life, entertainment and study and people's order payment needs for online shopping.