Just thought I'd shout this out: Amazon is giving Amazon Prime for free for a year to students. All -literally all- you need is an e-mail address from an approved college. I actually haven't taken any semesters at a university that is not a community college, but I applied and registered to one, so I have an e-mail address there.
Anyway, I use Amazon so much, I jumped at the chance. From what I can tell, Amazon is not one for trying to scam you, but I'll post here if anything seems fishy. Still, a year of 2 day shipping is amazing, which will help out intensely at the start of next semester when I will be buying textbooks.
To sign up, go to www.amazon.com/student. You're welcome!