Gas rewards cards work great for businesses and individuals who frequently travel via car. Most offer a large rebate on purchases made at the pumps -- typically 3 to 5% -- and offer lower rebates -- between 1 and 2% -- on other select purchases, usually hotels and restaurants, which further helps people who travel frequently by car. Additionally, some gas rewards cards offer a further discount when using the rewards on fuel costs. With gas prices on a steep incline, gas rewards cards are even more valuable. Take a look through these gas rewards cards and see which one can keep you moving.