Free Trial 

Flexible IT deployment options Automatic upgrades to the latest version of Office Professional Plus.

Plus these features Live 24x7 IT customer phone support Office Professional Plus 2010 desktop version subscription (for up to 5 devices per user)

Active Directory synchronization Configurable anti-spam filtering Unlimited email storage and archiving

Hosted voice mail support Team intranet site with 300 sub-sites for sharing files and content

Customize this plan by purchasing additional services like Kiosk plans and additional storage

Supports on-premise, online, and hybrid deployment options

25 user licenses User maximum 50,000+

Faq's about Office 365 

Q.If I Try E3 If I trial Plan E3, can I switch to plans E1,$10.00 a month E2, $16.00 a month or  E4?  $27.00  a month

Yes you can switch between plans. Once you have signed up for a Plan E3 trial, you can make this change in the billing and subscription management of your Office 365 admin overview. Note: only Plan E3 is available for trial

Q: Can I switch between Office 365 plan families (Plans P1 and E)?

You cannot migrate between a Plan P account and a Plan E account. In order to move between the two plans you would need to cancel your account and then sign up for a different one.

Sharepointonline

Plan 1 $5.25 Month

one year term

Free Trial

Easy To Use Easy administrative experience

Works with Office tools you already know

Anywhere access Cloud-based email Shared calendars

Instant messaging, PC-to-PC calling, and video conferencing

Web-based viewing and editing of Word, Excel, PowerPoint,

and One Note files Team intranet site for sharing files and content

External website Antivirus and anti-spam filtering Microsoft community

support

10 user licenses  User maximum 50

Sharepointonline

plan 2 $10.25 Month

   one year Term