A combined in-store and fuel center point-of-sale system having a first point-of-sale system, having a checkout manager and one or more checkout terminals, and a second point-of-sale system, having a fuel center and one or more fuel pumps, in communication with each other and with one or more primary...http://www.google.fr/patents/US8123125?utm_source=gb-gplus-shareBrevet US8123125 - Combined in-store and fuel center point-of-sale system
Combined in-store and fuel center point-of-sale system
