Some cards that are on the market allow you to save more than just on gas, they let you save in other areas such as groceries, auto repairs, and more. So, if you don't want to apply for a credit card just to save on gas, rest assured there's other cards on the market that focus around gas rebates and other sectors as well.

The three points should hopefully persuade you a little bit by now. If not, keep doing your research and ask other business owners if they own one and see what they think of it. I'm sure you'll hear good things and when you do, make sure you come back online, do your research, and apply for a card today.