Take mobile WeChat version 7.0.3 as an example. The binding method is as follows:

1. After opening Alipay on your mobile phone, click on me in the lower right corner of the page, and then find the "Payment" item, click to enter.

2. After entering payment, find the "Wallet" item and click to enter.

3. After entering the wallet, find the "Bank Card" item and click to enter.

4. After entering the bank card, find the "Add Bank Card" item and click to enter.

5. After entering to add a bank card, enter the credit card number to be added to the Agricultural Bank of China. After passing the verification, the card will be bound to WeChat.