I've always the problem that I'm a student but i haven't got an NUS card for online! (and i shop online a hell of a lot.) I love ASOS and they had a 25% student discount over a few days and i then discovered UNiDAYS this lets you get your student discount without a NUS card - yay!
I thought I would let all my fellow students know! All you need to do is sign up with UNiDAYS and your own code to you at the checkout!