What I especially like is the 5 % cash back on gas purchases, which is probably the highest rewards on gasoline a credit card has to offer. (thesunsfinancialdiary.com)
One way to do this is with gasoline credit cards, such as the Discover Platinum Gas Credit Card. (creditcards.com)
Before choosing a gasoline credit card over another type of reward credit card, such as one that offers cash back or miles, you need to consider a few things. (creditcards.com)