3S POS offers one of the most flexible EPOS systems, produced and updated over the years through in-house software development expertise. Since 2005, the system has been fashioned to the accumulative requirements and specifications of a variety of clients and is trusted by international brands such as Caffe Concerto, Maroush, Comptoir Libanais, Pepe’s Piri Piri, GDK and hundreds more delighted customers.