Jeff Haefner is a nationally known author and retail technology consultant. He has experience as a programmer, retail consultant, network administrator, POS software salesmen, and business manager. Jeff"s website offers FREE tips and an extremely popular newsletter teaching retailers how to get the most out of POS software and technology. The website also includes "The POS Software Buyer"s Guide - How to Choose POS Software and Avoid Problems". If you"d you like to learn more visit his website at www.possoftwareguide.com