In my opinion the SAM4s Cash Register line is the best brand of cash registers being sold in the US and Canada right now. The reasons for my conclusion is based on my being in the business for a very long time. SAM4s is coming out with new models every year with cutting edge features (for cash registers). They are aggressive with their marketing and dealers services. SAM4s is very active in integrating with third party vendors like the Datacap Twin Tran and Mercury Payment Systems for credit card and gift card interface.
SAM4s has models in their line for any type of retail business or restaurants. Almost all their models can interface to PC and even include free programming software and optional reporting software. Before you buy your next cash register make sure you look twice at them.