How do business licenses work for Reiki business owners? I'm in the startup process and planning on offering distance Reiki from home but would also like the possibility of doing in-person sessions by renting or working out of a shared space (hotel spa, beauty salon, vet's office, yoga studio, etc) and also going to client's homes. I live in the county of Los Angeles, so it seems like depending on where you conduct business, you need a business license from the city you're doing business in. Are multiple business licenses needed if your home operation is City A, but you rent a space in city B, and see clients in cities C, D, E?