Downloadable software for use in the management of businesses in the convenience store, restaurant, and wholesale petroleum industries; point-of-sale terminals; check stands for retail stores in the nature of electronic checkout stations for point of sale; customer self-service electronic checkout stations for point of sale; electronic point-of-sale (POS) systems comprised primarily of point-of-sale terminals, bar code readers, touchscreen monitors, keyboards, document printers, scanners, and recorded operating software; point-of-sale terminals for making contactless payments; downloadable software for providing information and analysis in the nature of fuel pricing solutions for business to consumer (B2C) retail and fuel pricing solutions for business to business (B2B); downloadable payment gateway software for linking e-commerce websites to credit card processing networks