He'll give you a 5% discount if you sign up for at least 36 months(http://www.autoadmit.com/thread.php?thread_id=5771069&forum_id=2Elisa#49246059)
I don't think you even need a subscription for it(http://www.autoadmit.com/thread.php?thread_id=5771069&forum_id=2Elisa#49246170)