I wonder if they'll license the tech to other companies. They could just take a percentage fee of all transactions by customer purchases. I reckon the cost sav

I wonder if they'll license the tech to other companies. They could just take a percentage fee of all transactions by customer purchases. I reckon the cost savings in staff would be enough for most businesses to justify it. Has anyone had any luck with cloning this technology yet? I suppose the devil's in the details (and the hardware) with this one.