1. Search Bank of Communications on Baidu, find its official website and click to open the website.

2. After entering the Bank of Communications official website, click Personal Business and select the View More button in the credit card.

3. After the page jumps, click on the Bank of Communications Credit Card website.

4. Enter the Bank of Communications credit card website and click the recommended method button.

5. After the page jumps, scroll down to the bottom of the page and click on the results query.

6. The QR code will automatically pop up on the page. Use WeChat to scan the QR code.

7. Enter your personal mobile phone number and verification code on your mobile phone, and click Submit.

8. You can see the information related to successful recommendation processing.