Note: The following tutorial methods are mall website, mall applet and shopping app registration tutorial. Other usage scenarios are for reference only.

1, the computer browser searches for "WeChat payment", as shown in figure 1.

2. Enter the platform and click the green button "Access to WeChat Payment" in the upper right corner, as shown in Figure 2.

3. Click to register the WeChat payment merchant number section, as shown in Figure 3.

4. The legal person WeChat scans the QR code that pops up, and the system will automatically create an application form, as shown in Figure 4.

5. Enter the form, fill in the contents in turn, and do not fill in the optional items. Select "applet" when selecting the type. APPID acquisition method:

① Search for "WeChat public platform" on the webpage, scan the code and select the applet to log in.

(2) On the left, develop-develop management-applet AppID, copy and paste it to the merchant number.

6. Submit for approval. Congratulations on the completion of the operation!