The specific steps for binding a credit card on Taobao are as follows:

1. Open the Taobao homepage, click "Login" and enter your account number and password.

2. Find "My Alipay" on the My Taobao homepage and click to enter.

3. Enter the Alipay page, find bank card management in other accounts, click "Manage", enter the management page, and click "Add Bank Card".

4. Follow the prompts to enter your name, ID number, bank card number to be bound and the mobile phone number to be bound to the bank card, and click "Agree Agreement and Confirm". Enter the verification code to successfully bind.

5. It should be noted that payment can only be made at merchants that accept credit card payment.