Welcome to the Forums. There have been a number of discussions recently on buying a first CNC. Notice that it's called the Router Forums, there are a number of forums, including one dedicated to CNC, where you'll find exactly what you're looking for. I am a business consultant specialized in vision care marketing. Somewhere in the CNC forum or if you run a search, you'll find a fairly extensive post on marketing CNC services. Personally, I'd love to hear more about your business. I've been in business for rmyself for 35 years and don't think I'd ever go back to being an employee. My daughter actually runs my business these days, she's my retirement plan, should I ever bother to do it. BTW, don't forget that if you've got the marketing down, you can contract out the CNC work--for example, there are lots of folks here with CNC machines who might like some retirement income. You may also also find my marketing post by searching my uploads and posts by name.