![]() Six months earlier, the restaurant had switched over to this scan-to-order system, which required customers to first follow the restaurant’s account on social app WeChat before they could choose their dishes. Instead, the restaurant proprietor greeted customers with a reminder that they could select their meal by scanning the QR code on their tables. ![]() SHANGHAI - During a recent lunchtime rush hour at a Thai restaurant, there were no menu-toting waiters coming up to take diners’ orders.
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