Cash Register Interfacing Scales

Many SAM4s cash register can interface to scales to make ringing up items sold by weight much faster and accurate. Two models of scales even allow weight and sales by the ounce instead of 10ths of a pound. The SAM4s ER-650 and an ounce scale from CAS or Avery Berkel make a great Yogurt Shop Cash Register

There are a couple places that offer the Cash Register Interfacing Scales from CAS and Avery Berkel Electronic Scales