Of course there is! Unfortunately, the Giant Eagle credit card is not affiliated with any major payment network, but luckily it is not the only card that will allow you to save money on your purchases. Most co-branded cards will only work at one retailer, but almost all of the regular credit cards that are available will work virtually anywhere. One type of card that would be good to apply for is a cash back credit card. When using a cash back card to purchase your fuel, you will be able to receive a certain percentage back on all fuel purchased. Another good option would be a general rewards credit card. These cards allow you to collect reward points and depending on the issuer, these points can be redeemed for cash, gift cards and even award travel.