My cousin showed me that system back in 2009 when I was visiting. Fantastic system. He said that around 1 times in 10, the cashier would actually check your it

My cousin showed me that system back in 2009 when I was visiting. Fantastic system. He said that around 1 times in 10, the cashier would actually check your items to make sure you weren't stealing anything- and if you had any discrepancies, you could expect to have the cashier check you every time for the next 2 months. The main principle is that the workload of scanning the items is spread out to the customer, who isn't being paid for their time, rather than the cashier, who is.