1.keyboard:48KEYS 2.save energe 3.easy operation 4.no noise,no pollution,and environmental 5.large stock and fast shipment RAYSON CA-2100 cash register for supermarket:LCD panel screen, LCD screen customers, at a glance;Up to 36 BuLei, can segment of 5000Multiple interface, points at the computer, printer, barcode scanning gun;Diversity settlement function, cash, credit card, foreign exchange ...