Hardware and software for processing credit card, debit card, and gift card transactions via mobile devices; Electronic equipment for point-of-sales (POS) systems, namely, point-of-sale terminals, bar code readers, optical readers, advertisement display monitors, keyboards, printers, scanners, radio transmitters, radio receivers, computer hardware, and computer operating software; checkstands for retail stores in the nature of electronic checkout stations for point of sale; Customer self service electronic checkout stations for point of sale; Computer application software for mobile phones, point of sale machines, tablets, and computers, namely, software for for use in the hospitality industry for use in data base management; Computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; Downloadable mobile applications for use in the hospitality industry for use in data base management;Computer software for controlling and managing patient medical information