Offer details: Invite friends from your share page; you will receive one month (up to 10 months) of StudyBlue Pro free for every friend that signs up (upon confirmation of their email address). Each friend will receive a free month as well. To receive credit, referrals must be new StudyBlue users (no prior account) and must be at least 13 years of age. This is a limited time offer, and StudyBlue reserves the right to change it without notice.
This offer will expire on June 30th, 2015.