Not yet but I am going to soon. I am checking out some POS sites for hardware and one of the questions to them will be just what you are asking about. My son owns a Cafe in S.F. and needs a POS system. So, Dad is going to have to come through right? It is going to be touchscreen, double cash drawer, and receipt printer. When I find out more I will post info here for you if no one else has any experience with this situation. Bob Scriver