Gas Pos is pleased to offer 3 truck stop point of sale system options so you can choose the option that makes the most sense for your truck stop or diesel lane. Gas Pos also includes a gas station point of sale option but we'll only focus on truck stops in this article: The Gas Pos auth only solution: -authorization device for pre-paying OTR transactions inside the store at the fuel desk The Gas Pos diesel only solution: -a solution for branded truck stops wanting to accept p