Hmmm, how do I say this?

For some reason, your payment was rejected  — usually it’s user error (no offense). Please go back to the page you were on and re-key your credit card number, 3-digit security code, and expiration date (carefully this time). If you receive this error message again, it’s Groundhog’s Day or your bank has a thing against vinyl and other polymeric siding. Seriously, if you run into problems, please email Dave Johnston.