At Whole Foods, which Amazon owns, the QR code can be scanned for Prime savings and for payment at select stores. Shoppers can also use Amazon One, the company’s palm-reading biometric ID app at ...

Amazon’s rumored department stores may use several high-tech solutions to sell clothes, The Wall Street Journal reports. The stores could use QR codes, touchscreens, and automation to streamline ...

Amazon's planned US department stores could feature robots, QR codes, and touch screens in futuristic dressing rooms, The Wall Street Journal reported on Wednesday.