What Zoho plan gives me more than one user?

What Zoho plan gives me more than one user?

hey,

I'm confused.

Because it says "We also have a Free Edition which includes 3 free users. With essentials like leads, documents and mobile apps."

So, if I have one main account with Zoho Standard - does it mean I can add users for free?

And what if I stick to the free version of Zoho... in that case do I get to add free users?

What Zoho plan gives me more than one user?
(Meaning, one main CEO and say another user\employee)

THANK YOU!