Casio PCR-T500 Electronic Cash Register 25 Departments/200 Departments 3,000 PLUS/40 Clerks numbers built-in Rear Customer LCD Display 4B/5C drawer insert/4 tax rates. Small cash drawer (4 bill/8 coin) 7 position mode key lock, Interactive setup, SD Card Slot (program backup) Programmable logo messages, optional PC programming software tool