But does the business owner know about this/need to spend the time to import all their items? What about a nostr protocol for POS terminals that makes items fungible between apps? As a business owner I sure as heck only want to input my items and their details one time, and manage them from one p...

yo i built a sovereign bitcoin lightning POS called Plaza BTC , it’s live in the ios app store, on the nostr:nprofile1qqs83nn04fezvsu89p8xg7axjwye2u67errat3dx2um725fs7qnrqlgppemhxue69uhkummn9ekx7mp0qy2hwumn8ghj7un9d3shjtnyv9kh2uewd9hj7lhkjtv for android, and google play store is coming soon!