Pre-Buy Plan: The Pre-Buy plan comes out every summer. It allows you to pre-buy as much gas as you want at a set price. A major advantage of this option is that we can help you pre-buy the correct amount of gas based on your previous history. Also when you make this purchase you lock in your price for gallons you purchased so you don't have to worry about the price going up in the winter months. Customers save an average of 25-30 cents and even up to 50-60 cents per gallon during the winter. Pre-buy ends April 30th and any remaining pre-buy will changed to a dollar credit. That can be used towards your summer fill or your next pre-buy.