So now you own a business too?  

You just learned how to do facials now you need to learn business finance 101 too?! 

So, do you need a finance guy, a bookkeeper or an accountant? What's the difference and what's the deal? Whats a P n L? What are COGs? 

Emily explains it all. Not super fun but informative if you're just getting started, (or just now getting responsible ;)