Dear Customer,How are you? This is Panny from Busin.BUSIN is a professional manufacturer in the commercial touch screen POS system, new retail self-service payment POS, metal POS, and POS scale. We are a techonology driven company, with the most professional R&D department and testing center. And both of the mainboard and outlook design are with original design. We have more than 20 years in developing and manufacture the POS systems. Please feel free to contact me, if you have interest in our products. Thanks.