In addition to our high standards of quality software products, CerTek sells and supports POS hardware, computers, and networking. Buying hardware from CerTek is a great value because you get: Knowledgeable advice that is driven by your needs, not by profit margin. Guaranteed compatibility with Artisan Software products. Support with the setup and troubleshooting of your equipment for 1 year. All necessary (and sometimes extra) cables are included. Our goal is to get you working without hassle. Tested and pre-configured (as necessary). Computers come with Artisan installed and configured with ports labeled for easy connection.