Bolt 12

One of the bounties is a one bitcoin for bolt 12. Bolt 12 is native lightning, uses native lightning capabilities and onion routing in the lightning network. It's very difficult to run it from home on your own note. If you support boll 12, you can have just the static cuar code, or thi static text string. And even for inn stores, where you can print this out and keep it in now physical paper next to like your items.