What does this mean?
You'll see this message when your card is being denied, either the information you're entering is incorrect or your provider is declining our charge.
What should you do?
Please check in with your bank to make sure the information you're entering fully matches the information on the card and that your card is valid and unexpired.
If you are still receiving this error message after verifying the information you're entering is correct, please email customer support at firstname.lastname@example.org