diff --git a/Powered-by-LNbits.md b/Powered-by-LNbits.md
index 62a9184..0562a3b 100644
--- a/Powered-by-LNbits.md
+++ b/Powered-by-LNbits.md
@@ -111,6 +111,7 @@ See section [Tooling & Building](https://github.com/lnbits/lnbits/wiki/Tooling-&
 - [BoltCards @ CoinCorner](https://www.coincorner.com/BuyTheBoltCard) - Large selection of NTAG424 Bolt cards
 - [BoltCards @ LaserEyes](https://lasereyes.cards/buy-now) - Large selection of NTAG424 Bolt cards
 - [Stickers for BoltCards @ ShopNFC](https://www.shopnfc.com/en/search?controller=search&s=ntag+424#/dfclassic/query=ntag%20424&filter%5Bcategories%5D%5B0%5D=NTAG%20DNA&session_id=a95e10ebbbb0fd81c30159b920abc431&query_name=match_and) - NFC Stickers NTAG424 for BoltCards
+- [LNbits PoS & NFC ring](https://nitter.net/arcbtc/status/1710336527539011719) - paying some beers at CBase, Berlin
 
 ### Nostr Signing Device
 - [German Video](https://www.youtube.com/watch?v=pt31XJQuGIE&feature=youtu.be) - LNbits Nostr Signing Device. See more in Tooling Section