3 ms·
Would printing out the QR code and putting it into your wallet work or is it a changing one?
by mschild 1y ago
Would printing out the QR code and putting it into your wallet work or is it a changing one?
- lmz 1y agoI think the most annoying part is the external QR reader (on faregates?). I've rarely had a good experience with those whether using a QR on paper or from a phone screen.
- xorcist 1y agoPrinting out the QR code and giving out to all your friends? I think most QR systems include some sort of rolling timestamp to combat that.