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    Walmart Pay launches with QR code mobile payment system
    An update to the Walmart app introduced Walmart Pay with QR codes. Rather than tapping your phone on a payment terminal to make a mobile payment, loyal Walmart customers can open the app and simply scan a QR code which then gets validated within the app and charges the credit card of bank account you have on file. What's even better is that the app stores all your itemized Walmart receipts, allowing you to pull them up later for reference or even use them to make an exchange.
  1. mikedt

    mikedt 你好

    We've been using QR code payments for a while now, Tenpay and Alipay. Main advantage is of course, no NFC required. Just scan the shop's QR using the app, enter amount and PIN, that's it.
    #2 mikedt, Apr 25, 2016
    Last edited: Apr 25, 2016

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