| http://www.w3.org/ns/prov#value | - In the current application of a grocery store being connected to and incommunication with an affiliated fuel center, there is no existing method or system for using a gift card in the purchase of fuel.Therefore, there is a need for a combined in-store and fuel center point-of-sale system that generates fuel discounts based on purchases made either in the store or an affiliated fuel center, that ge
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