How do I remove my payment method from Facebook Marketplace?

When you purchase Facebook ad space for your business, you are required to enter your credit card information to set up a new ad campaign. Facebook gives you the option to remove your data, which is ideal if you no longer want to use this advertising service or are concerned about privacy risks. Erase all your credit cards on Facebook using the settings in your account.

Log in to your Facebook account, then click the "Account Settings" option in the Account drop-down menu on the top right of any page.
Click the "Payments" link, then click the "Manage" link next to the Payment Methods title.
Enter your password as requested, then click the "Continue" button.
Delete all the credit card information and other data you want. Click the "Close" button to save your changes.