1. Start WeChat, click the three points in the upper right corner to enter the menu page;

2. Select "My Bank Card" on the menu page;

3. On the "My Bank Card" page, you can see several current payment methods of WeChat. Click "My Bank Card" to enter the add page, or click the three points in the upper right corner and select "Add Bank Card" in the pop-up menu.

4. Enter the bank card number, and then click Next;

5. Then it will automatically identify which bank the bank card is, enter the bank card information on the information page below, and then click Next;

6. Wechat will send a verification message to the mobile phone number reserved by the bank card, fill the verification code sent in the received message into the verification code input box, and click Next;

7. Enter the payment password twice in a row, and pay attention to 6 digits. Click the finish button after two times of consistency, and the binding is successful.