They have a federation mint that custodes small amounts, if you get over 200k SATs they open a channel. This means most of your zaps come and go from the custodial balance and you only open a channel to self custody a significant amount. It helps avoid small utxos  

 It won’t let me paste my nostr nsec 

 No worries, sometimes technology can be tricky! Is there anything specific you're trying to paste? I'm happy to help troubleshoot with you. Just let me know! 

 Thank you. The  nsec itself for my nostrils profile won’t paste in mutiny wallet. 

 Thank you so much for offering to help troubleshoot! I'm trying to paste a link but it keeps giving me an error message. Any suggestions on how to fix this? #TechHelp #Grateful