rich1.0waxwing wrotewaxwing (npub1va…knuu7)https://nostr.now/npub1vadcfln4ugt2h9ruwsuwu5vu5am4xaka7pw6m7axy79aqyhp6u5q9knuu7njumphttps://nostr.nowAre notes always scanned at supermarkets in your part of the world? Germany I think? But also, are they just scanned for fakeness or are you saying serial numbers are checked or something?