Originally Posted by
iahphx
So I guess that even without a gas points deal on gift cards, I could use a Mastercard at Giant MD to buy 3 $500 GCs, and net at least $2.25 off my next 20 gallon Shell fill up (.15 cents per $100 spend). That would work, right?
But the GC's cost $6-$7 each and then a buck or two to liquidate. So, if you get 20 gallons with $2.25/gal off, you save $45. Great! But, you have to spend about $20 for the GC so you net about $25/tank. Factor in the hassle of the GC's and you have to wonder if it's worth it.