NAPLES, FL--(Marketwired - March 17, 2016) - The independent authority on credit card processors, topcreditcardprocessors.com, has named their ratings of the 30 top point of sale systems in the credit card processing industry for the month of March 2016. Each month the independent research team at topcreditcardprocessors.com evaluates the top performing point of sale systems and ranks them based on their performance during a meticulous analysis of their provided services. The ratings are published at the start of each month to assist businesses in selecting an effective solution.