I created a Nostr profile for my business.
mainslam@nostrplebs.com / @MainSlam eV
Announcement for my English speaking friends:

nostr:nevent1qqswl6t3ngq7wgf0v0tjvvzclj0j2n5tf5up37n0hmu3ft7s4apesvgpz3mhxue69uhhyetvv9ujumn0wd68ytnzvupzquw5fft472rnt3l7l4g4v4n56wg77z0g3ura82q37af89z2lgvsuqvzqqqqqqy02jx6z