2. Log in to Taobao account with a computer and enter my Alipay, and you will see (home page, account assets, account settings, account permissions) (as shown in the figure).
3. click the account link in the menu bar and select add bank card in my account > (as shown)
4. Click Add step by step to enter the next step. After selecting a bank card, continue to prompt the next step to fill in personal information and card number.
5. After filling in the form, click (agree to the agreement and open) to complete the credit card binding and return to Alipay account management to view the card.
Note: Some Taobao sellers do not open credit card payment, and the corresponding handling fee will be deducted when paying.