Costco Gasoline

Long lines but good price. Like to go when store is closed as there are short term lines. They are open 1 hour after store closes so till 9;30pm on weekdays. And 1 hour before store opens so open at 9am. Also they have long pumps so can fill gas from either side. The right side pumps usually have shorter lines. Citi visa from Costco gives 3% cash back. But keep an eye out for other credit cards like Chase that sometimes give 5% cash back. The gasoline quality seems to be better.