Professional Email (Exchange account)
- Professional email that uses your domain
 - 50 GB email storage
 
Online Essentials (Outlook account)
- Online versions of Office, including Excel, Word, PowerPoint and more
 - Professional email that uses your domain
 - 1 TB secure online storage for documents and files
 
Business Premium (Outlook account)
- All the Office tools, plus email that's as professional as you.
 - Includes new Office 2016 installed on up to 5 PCs or Macs per user
 - Online versions of Office
 - 1 TB secure online storage for documents and files
 - Professional email that uses your domain
 - DocuSign free. Sign, send and manage documents electronically
 - HIPAA eligible – Produce HIPAA compliant email with just a few steps.
 
Premium Security (Outlook account)
- All Business Premium features, plus archiving and encryption.
 - Includes new Office 2016 installed on up to 5 PCs or Macs per user
 - Online versions of Office
 - 1 TB secure online storage for documents and files
 - Professional email that uses your domain
 - DocuSign free. Sign, send and manage documents electronically
 - HIPAA eligible –Produce HIPAA compliant email with just a few steps.
 - Encryption - Keep sensitive emails from falling into the wrong hands.
 - Archiving - Stay compliant with secure, unlimited archiving.
 
Note: a TB is 1000GB.