You can call JD Credit Card customer service or cancel through online banking. However, the credit card cancellation method must have the same handling fee as the original one. The specific cancellation process is as follows: 1. Open the JD Finance app and click " "Account Management" and click "Credit Card Services"; 2. After entering the account page, click "Binded Account"; 3. Select the card number and click "Cancel" to cancel; 4. When applying for cancellation, fill in the relevant information. Click "Next"; 5. After the password setting is completed, click "Confirm" to cancel.