The SAM4s ER-940 is a affordable, full featured, commercial grade electronic cash register. Great for small Cafeterias, Quick Service, Concessions, Ice Cream / Frozen Yogurt Stands, Hamburger Sandwich, Pizza, Coffee Shop, Bakery, Delis and Bars. Preset PLUs facilitate fast and accurate registrations. With 150 key locations, the flat, spill-resistant keyboard can easily accommodate large menus with preset keys for each item. Single printer models are best for receipt-only or journal-only applications. If you choose a single printer model for printing receipts, you can record your journal electronically in the registers memory.