The WeChat payment service provider has a letter of authorization.

WeChat payment service providers are only open to applications for enterprise-type service accounts certified by WeChat. Log in to the WeChat public account platform, click WeChat payment, select the service provider to apply, and click activate.

WeChat service provider refers to a third-party developer with certain technical capabilities who has been reviewed and signed by WeChat Pay for cooperation. Service providers can complete full ecological services such as payment applications, technology access, event marketing, etc. for the expanded special merchants.