Instead of the BIP-177 discussion we have now, this should have been in that BIP: https://armantheparman.com/sats/ by nostr:nprofile1qy08wumn8ghj7mn0wd68yttsw43zuam9d3kx7unyv4ezumn9wshszfnhwden5te0dehhxarj94ex2mrp0yh8q6rfd35hqcmjd9ehg6tpdehjucm0d5hsqg866e2qere062sk5fwsmqkajhfm44ufp4p4695ssj9q5a7j3qaygunq2hud

Simple, recognizable sat symbol that you can draw quickly and print on your receipts instead of a decimal number, done.