SAM4s ER-650 Cash Register
I really like the SAM4s ER-650 Cash Register and ER-650R Cash Register. The ER-650 is designed for restaurants the ER-650R for retail stores.
You will not find an easier cash register to program then the ER-650 or ER-650R register. The reason is the LCD display that makes programming and reporting on this machine menu driven. I have programmed this machine many times without opening a book. Just turn the key and follow the directions!
Lots of options also make this a popular machine. The ER-650 or ER-650R can have Barcode Scanning, Integrated Credit Card, Scale, PC Interface, Coin Changer, Kitchen Printer, Kitchen Video, and DVR interface. However this machine only comes with 2 serial ports and none can be added. So keep that in mind when looking at options.
A couple knocks on this model is that they can not share a kitchen printer, or credit card interface. So if you have three machines in your store and need Itegrated Credit Card you can indeed do that but you need three Datacaps (1 per machine) as with larger SAM4s registers can share 1 Datacap.
By the way the SAM4s ER-650 and ER-650R is the same as the Samsung ER-650 and ER-650R. Samung never made the machines just sold them. They were always made by SAM4s who now market directly.