Check out forrager.com (idk why they spell it wrong like that) if you’re interested in starting your own cottage food business. They have a database of laws for every state and a whole bunch of helpful info to get you started: what you’re allowed to sell, who you’re allowed to sell it to, allowed venues, annual sales limit, etc. And there are people who can answer just about any question you could dream up. I was able to get set up in my state for less than $100 and a few pages of paperwork.