Does everyone who has paid with WeChat in the supermarket follow a WeChat public account called "Quanminhui"?

That’s not the case. “Quanminhui” exists as a third-party money collection software. When we use WeChat to pay in the supermarket, we follow this WeChat public account just for the next time we pay. Convenient, there are many third-party payment collection software like this.

Quanminhui client is an online electronic card and coupon transaction service software jointly launched by Yirui Technology, No.Bestcom Xiamen Branch and UnionPay Business Xiamen Branch. The software integrates the advantageous resources of institutions and merchants to provide users with Provides push, management, and verification services for electronic coupons and electronic prepaid cards.

The development of WeChat Pay is an open system, open to merchants and third-party service providers. If the merchant has sufficient IT capabilities, IT team, and operational capabilities, he or she can access the operation. But most merchants don’t. Service providers are O2O companies that help traditional industries. They have technology development capabilities and can provide WeChat payment technology development, marketing solutions and other services to ordinary merchants.