We were among the first customers of UCS RKeepeR GmbH. There were a few minor issues at the beginning, but they were gradually resolved and our system now runs very reliably. This young company's clear strength is adapting to the way each business operates. Other POS companies are much more rigid and inflexible. Their quick response to technical questions is another major advantage. As expected, the hardware is very reliable too. We have been using the system for over two years and are very satisfied. We are happy to recommend UCS RKeepeR GmbH.