Quote:
Originally Posted by -King-
Wait is that what Walmart pay is? If so this could be a game changer on the days the store is packed. I'll leave the store if the check out lines are too long 
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It doesn't allow you to skip the lines unfortunately. You scan all your items in the app and it generated a QR code. If you have a payment card in the app, all you do is scan the QR code from your phone at the self checkout and you're done.
So if you have 10 people in line in front of you for a self checkout, you're going to wait but you don't have to scan anything other than the QR code.