Royal - Alpha 7000ML Cash Register. 10 line Alpha, LCD Clerk Display with Backlight (10 Lines x 20 Chars) 200 Department for Sales Analysis by category of Merchandise. 10000 Price Look-ups (PLU). SD Card Reader and Writer Slot for easy transfering of data. Heavy Duty DUAL Thermal Printer. 4 Bill, 5 Coin Tray Locking Cash Drawer. 40 Clerks