Yes, we recommend you prepay inside. If paying at the pump, there will be a $75 hold on your funds to ensure your card has enough funds to cover your gas purchase. If your card doesn’t have a $75 balance, it will be declined. These holds, known as “authorization holds” can also occur on purchases such as hotels and car rentals and can be up to 20% your total transaction amount. They are temporary and will be removed before the transaction is posted.