I actually like this idea[0]. I have a couple of tweaks I'd like to see. I'd like to walk in, swipe my CC and get a QR code printout. At any point, I should b

I actually like this idea[0]. I have a couple of tweaks I'd like to see. I'd like to walk in, swipe my CC and get a QR code printout. At any point, I should be able to scan the QR code with my phone and see a receipt showing what I have in my cart and how much it will cost me as well as my status (in/out of the store). Once I leave the store, I should be able to scan the QR and get my final receipt. If there's an issue, I can turn right around and get it resolved. I don't want to have to deal with going to a kiosk unless I need help. Also, I don't like that this is an Amazon thing. [0] As an option. I don't want this to be the way of the future.