So the SAM4s SPS-500 series of cash registers is the most powerful and easy to use register we have ever seen. If you are looking for a cash register you can not go wrong with a SPS-520 or SPS-530.
There are two models because the SPS-520RT or the SAM4s SPS-520FT comes old school with a receipt and journal paper tape, and the SAM4s SPS-530FT or SPS-530RT include only a receipt tape printer.
Both are available in a raised keyboard for retail stores or a flat keyboard for restaurants. You can not beat the price for this machine! $999.00 for a 530 or $1099.00 for a 520 and teh other machines on the market can not come close to them and I know because I was born and raised in the cash register biz! I thought I had seen it all until this machine came out! Don't buy anything else unless you need high end inventory control. In that case get a POS system like Keystroke.