Office365: Office 365 Business Premium - yearly X
For businesses with 1 to 300 users that need the latest desktop version of Office, plus anywhere access to email, file sharing, and online conferencing.
  • Exchange Online (50GB Mailbox)
  • OneDrive for Business (1TB disk space)
  • HD video conferencing
  • Full Offline Office for PC/Mac
  • Office web apps
  • Corporate Social Networking
  • Office apps on tablets and phones