Intuit’s latest release of the 2013 POS product adds major new functionality and the support for a true mobile POS solution to the original product line up. You may now transact directly on your Apple iPhone and after completion the POS system will be updated immediately. Please find below the POS 2013 Comparison Chart and the POS Version Change Document. The Comparison Chart identified the product feature difference between the POS Basic, Professional and Multi-Site. The Version change document identifies some key difference between the POS Version changes that have taken place over the past few year at Intuit.