The Alpha 9155sc includes a bar code scanner that insures fast and accurate registration of items during checkout. It is easy to use and convenient during the sales checkout process. You can program up to 99 departments and 1600 price look-ups. The thermal print head can print both letters and numbers and is very quiet. You may custom program as many as five different text messages up to 42 characters each to scroll across the customer display at various times. This cash register also has a heavy-duty locking cash drawer for added security. We have guaranteed low prices on all our cash registers. Order yours today!