>>730210
> which I don't have
you don't pay for mobile internet?
but it's like impossible to navigate in a city without internet these days, at least for such neets like me
> but I remember it was somewhat complicated
technically it should be possible to do the same with bluetooth, because in case of nfc you're just transmitting messages between devices. maybe that custom implementation of payments on top of bluetooth wasn't very good
> it works very fast and reliably without any special hardware
yeah and it can't be blocked by apple like apple pay
> the only negative thing is that the user needs internet connection
it's interesting, I didn't think about the implementation details. in NFC the shop's equipment does the HTTPS request to the bank (and your phone just signs the payment request(I suppose)), with QR seems like you both have to connect to the bank
> on the laptop
what if she texts you "want to see special pics? you only have 5 mins" but you're on your way to the shop