The content is accurate at the time of publication and is subject to change.
Well, the earning rate varies depending on how long you use the card. At first you get 10¢ on every gallon for the first 3 months, but finally you are left with the rate of 5¢ per gallon. 5 cents per gallon are earned on fuel purchases made at any participating CITGO branded retail location in the United States.
If you want more ability or are frustrated with the complex terms of the card, you may want to consider other cards with rewards.