HP Engage One Prime is an all-in-one cash register system that is easy to install. Important peripheral devices, such as the magnetic stripe reader and a camera-based scanner, are coherently integrated into the device. The 14" full HD touchscreen rests gently inclined on a rounded base and can be tilted back and forth easily between employee and customer. An additional high-contrast 5.5" full HD display on the customer side functions as a transaction or promotional display.