Are gas cards a way, in your opinion, to pay less for gas?

Any tips will be appreciated.

Thanks in advance

Some gas-brand credit cards may give you discounts or points for gasoline purchases at their stations, but IMO you can get better deals on credit cards from other companies with better percs. If you are in the market for a credit card shop around, ask lots of questions especially about the APR and fees and whether you will owe interest on all new purchases if you don't pay the prevous month's bill in full and on time.