It has an easy interface, it is very intuitive to use and it connects directly to our accounting system for quick updates of sales and transactions. The product works well in the US market but I cannot say if it would work in other countries. If you are looking for a POS that integrates easily with accounting systems, this one is a good choice. We have been using it since March 2014, we did not experience any issues so far. We have had no complaints from customers either. We have noticed a decrease in manual processes as everything is done automatically with this product.