Hey @microbearsmb, welcome to the forum + thanks for the input. 
Yep. No limits on CODE. But…
If you’re a business with many (20+) users, it’s recommended to get in contact with Sales.
See my post from a few months ago:
For a small per-user per-year price, you’ll get:
- LTS (Long-term Support)
- Security Updates
- (+ customization/branding specifically for your business)
plus it helps Collabora add and maintain new features/updates, constantly making the software better/faster for everyone!