Ritty's Incorruptible Cashier

James Ritty and the “Incorruptible Cashier”

Since the first mechanical cash registers patented by James Ritty in 1883 to stop theft by his employees, to the addition of electric motors in 1906, the ECR business successfully incorporated machinery to enhance its ability. Following the announcement of the fully transistorized business computer in 1957, rapid technology changes were meeting with adverse electrical reactions. Then, with the advent of the…