The setting information of WeChat official account of WeChat payment at the cashier

The information of relevant settings should be known from the pictures. I won't say too much. WeChat payment must have an individual business license to open a certified public account and WeChat payment.

Information settings related to the public account platform:

https://mp.weixin.qq.com/

Public account setting JS interface security domain name and web page authorization domain name:

WeChat payment platform related information settings:

https://pay.weixin.qq.com/

WeChat payment product center development configuration can see the merchant number, set authorization directory and callback address:

AppID account management, bind the AppID of the public account

Individuals can only open Native payment and JSAPI payment:

Account center, API security application API certificate and setting API v3 key:

Check the instructions. There are official tutorial instructions. Use the platform certificate tool to generate the extracted certificate file: apiclient_key.pem Edit the copied content to the plug-in settings and save it