Replies (6)

that what lnbits does; there's on their youtube channel a video tutorial showing qr giveaway shenanigans in the street with a pocket printer
Pric Rider's avatar
Pric Rider 1 month ago
Use an LNURL-withdraw. Spin one up (eg via an LNbits withdraw link), fund it, then print the LNURL as a QR on the card. First person who scans can claim the sats.