

In Vancouver, I almost always see both a physical machine and the app/website options.
It might even be helpful to do away with QR codes altogether and slowly teach people to not scan random QR codes when paying.
A sign saying “Watch out for scams, do not scan any QR codes” + a visual 🚫 symbol would make it a lot harder for these scams to work

























That sounds rough for people who don’t have a smartphone, if you forget it somewhere, if it’s out of power, etc