To remove your credit card from Facebook, please follow these steps while signed into the account you would like to make these changes on:
- Click on the down facing arrow on the upper right-hand side of facebook.com and click on Settings.
- In the settings page, click on Payments options from the left side module.
- In the Payments Settings page, click on Manage next to Payment Methods. Please note you may be required to verify your Facebook password after this step for security purposes.
- Finally you will be able to add a payment method or remove your payment method.
For more information, please visit https://www.facebook.com/help/