There are more than a few fine lines between ScanSource and its competitors. The company is a leading distributor of automatic identification and data capture (AIDC) products, such as bar code scanners, label printers, and portable data collection terminals. It also provides point-of-sale (POS) products, including PC-based alternatives to cash registers. In addition, ScanSource distributes voice, data, and converged communications products, as well as video surveillance and wireless networking equipment. The company sells products from vendors such as Avaya, Cisco, Intermec, and Zebra Technologies to resellers and systems integrators. ScanSource gets about three-quarters of sales from customers in the US.