Patent ID: 8117070

Claim:
A fixed amount sales system associated with a gasoline stand, comprising: a point of sales (POS) terminal: a display associated with the POS terminal; wherein said display displays a plurality of fixed amount selections for fuel, wherein said POS terminal is used to select one fixed amount selection from said plurality of fixed amount selections for fuel, wherein said display, after selection of said one fixed amount selection is made with said POS terminal, selectively displays one or more option items to be purchased, each option item being associated with an option item amount, each option item displayed having an option item amount which is less than said one fixed amount selection made with said POS terminal, and upon selection of one or more option items displays as a balance amount a difference between said one fixed amount selection and any option item amounts for option items to be purchased, and wherein said POS terminal permits fueling at said gasoline stand in an amount equal to said balance amount.