The 500DX provides value with its attention to detail. It has as many features as full sized cash registers in a smaller form which makes it a worthwhile portable cash register. It's LCD display helps cashiers to easily view transactions on the cash register, and its full sized locking cash drawer with slots for bills and a coin tray allows for storing larger bills, checks and gift certificates in a safe place, without cluttering the cash drawer.
It's ergonomic keyboard layout makes it easy to set up and use, and it's smaller size allows for easily movibality to different locations. With the 500DX four AA batteries provides back up protection for settings and transaction records in case of power outages, and also includes an AC adapter for standard electrical connections.
Note - The 500DX is sold out until mid May 2015