Little question about multiple users in Zoho mail

Little question about multiple users in Zoho mail

Hello!

I'm interested in creating some email accounts with Zoho, so I wanted to ask you one simple question just to make things clear for me. 
Right now, I'd like to create a no-reply@mydomain that I'm going to use to send notification emails to my users, such as 'confirm your account' or 'reset your password', and a support@mydomain or help@mydomain to help users with their issues.
My question is, that counts as two users right? I'm asking because I don't think I really need all those nice office features that zoho provides, so I think I'm going to stick with the free plan.
Thank you! :)