Oddbean new post about login | logout Can generate a QR that will pay x amount but how would you leave it on the table?
Check your DMs ☝🏻🐸
There are tiny portable printers for $100. You print the QR. First to scan it gets the sats.
Yeah I hear you. Who gonna do/have that on them though. Might be a better way.
An alternative would be to write a very long string of characters 😅