Yall!
What's the easiest way for a performer to accept btc via a printed out qr code?
Discussion
this.
Sadly it’s on-chain or, in the future, BOLT 12. Some wallets support lnurl for this but it’s a bit spotty and don’t think it’s growing.
RIP WOS
Lnurl lightning address or lnurl pay as a QR code. Works every time