Originally Posted by lazer 46
Citibank has a credit card called the Dividend card. It gives you 5% off of all gas purchases no matter what brand or station. I used it all last summer. They sent me a couple hundred dollars. The way prices are going they will be sending me a lot more this year. You can use this card for anything but I use it just for gas and the monthly statements keep track of my business gas.
Use the Citibank card to purchase the Speedway gift card - it would still show up as a gas station purchase and should get you your 5% cash back, plus the Speedway discount. Assuming you have a Speedway near you that is....