Educational Single User License:
 - is a full-featured commercial license at a special price
- is for students, faculty(teachers, instructors, and 
          professors),and schools only(proof 
          of status is required)
- is upgradeable at educational prices if the owner still qualifies for educational prices
- is upgradeable at commercial prices if the owner no longer 
          qualifies for educational prices
- can be used for either educational or commercial activities
- is not transferable (cannot be sold or transferred to another user)
A complete list of eligibly requirements can be found here.