ofshore

I buy almost everything with my credit cards, not for the credit but for the convenience and so i don't have to carry around a bunch of cash. The one i use the most is my chase freedom card they give you 5% back on all gas or diesel purchases and 1% back for everything else and they take the amount earned off of your next bill so you don't have to spend it at certain stores or wait to get a check back. You just have to pay it off every month because if you pay interest charges one time it pretty much wipes out any benefit from using the card.

h2owarrior

We use a Shell Mastercard. We buy a lot of gas and when using this card you get 5% off your gas purchases. It also prvides an additional 1% discount on Shell gas on all other purchases. I am not big into credit. The bill gets paid off every month. But when buying a couple thousand dollars worth of gas a year, it adds up.