Office 365 licenses with email 

Intermedia offers five types of Office 365 licenses with email:
Business Essentials
Business Premium
Exchange Online
Enterprise E1
Enterprise E3

Office 365 licenses without email 

Intermedia offers four types of Office 365 licenses without email:
Project Professional Online 
Visio Pro

Visio or Project are optional licenses and they should be purchased separately.
The number of licenses is unlimited for Visio Pro and Project Online Professional.