3 Lesser-Known Benefits of Buying Gas at Costco
You can save money on gas at Costco by virtue of the store's lower price per gallon. But you can also save money on gas by combining a grocery run and a fill-up. If you don't have to drive to a different gas station, you won't have to use gas to get there. So it pays to time your gas fill-ups to when your fridge and pantry are also getting low.