Not online banking, but a bank card with online banking is bound to Alipay account. Taking Alipay wallet as an example, the steps to add a bank card to Alipay account are as follows:

1, open Alipay wallet.

2. Click on the wealth in the lower right corner.

3. Click on the bank card in the upper left corner.

4. Click the+sign in the upper right corner.

5. Enter the bank card number and click Next.

6. Fill in the relevant information of the bank card, such as the issuing bank, expiration date, security code and mobile phone number reserved by the bank, and then enter the verification code received by the mobile phone. The bank card and Alipay account are successfully bound.