In my city”, admires a young guy over how technology helps shop attendants: how it makes work easier for them: “They pass item just purchased over a device, thereby the device records the price listed in the item. When all the items have gone through the process, the total amount is ready and the shopper pays.” “That’s common” another guy reacts: “In my place, the attendant passes the device over an open purse or wallet of the shopper and the device sucks money out of the purse as much as the amount listed in the device. It is also very kind to return change.”
by: Drs. M.Nababan, M.Hum
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