Good. That model will not require you to have any FCC issues.
You would need to form an LLC
. Forms and instructions for California are here
The LLC will provide you all the personal liability protection you need.
As well, you will need an FEIN (which you can get online from the IRS) and a local business license.
Once all that is done, you're ready to go.
I will be happy to follow up with you if you have additional questions. In the meantime, please click ACCEPT so that I can get credit for answering your question. Of course, if you really liked what I could help you with, please consider a Bonus, too!
Please also take the time to provide POSITIVE feedback. If you are not initially satisfied, please allow me to assist you until you are.