Here are the steps to delete a credit card number from your customer's file.
Go to the All Contacts page. Click on their name to access their file.
On the customer's profile, under the Actions button you will find the option Manage Credit Cards
On the sidebar to the right, you will search for the credit card and then click on the trash can icon to delete it.
Make sure to add a new credit card for future charges!
Keywords:
Delete Credit Cards, Remove Credit Cards