The process of binding credit cards is as follows:
1. Click on QQ to open the QQ wallet function on the main page.
2. after opening the QQ wallet, click add bank card in the lower right corner of the QQ wallet page to proceed to the next step.
3. Enter the bank card number prepared in advance (the bank card must have savings in use), and then confirm whether the information is correct. Click Next after entering.
4. On the page of adding bank card, enter your name, ID number and mobile phone number reserved for bank card, and then click Next.
5. Enter the verification code sent to the mobile phone, and click OK. At this point, the QQ wallet is successfully bound to the bank card.