430 on Nostr: calle I tried to pay for a coffee today at a square terminal, unfortunately without ...

calle (npub12rv…85vg) I tried to pay for a coffee today at a square terminal, unfortunately without success. I went to a local coffee shop that appeared on Cashapp's btc map. I was using cashu.me as my lightning wallet, but it wouldn't register. Has anyone tried this? #asknostr