We use third party purchase protection on our transactions and unfortunately we do not get the details of why a card was declined under this protection.  The easiest way to get your order placed may be to try and use different card or payment method.  You may want to check with your bank. If you see a pending charge after the transaction was declined it will just roll off since the order wasn’t approved. If you have a repeated issue we don't mind trying to process an order for you over the phone as well!