Sound like a micro app use case.
Discussion
Wow I messed that one up , I meant like a button I wore on my uniform , someone could read the QC code and it took them to tip me with bitcoin to my wallet?
You can do that yourself. Literally upload your address qr to any platform that lets you customize merch and use that as the image asset.
I’m pretty cheap , I could be luck my to afford to print it off and stick it to an old button I have somewhere, don’t judge .. I figured I it how to have it make a BC for an invoice for a certain amount, but how can it allow someone to enter an amount