I usually use Amazon when buying books. It's one of the easiest way to find books. You would see that most of these book suppliers also sell their books in Amazon.
I have never heard of this website but it has been something I have been looking for for the longest time! I have always shopped at barnes and noble online which tells me I have to either spend $25 or $50 in order to get free shipping which can get annoying at times. I am already scrolling on the site that you gave. It is just too good to be true!Haha. My wallet will definitely be hurt later today with all the orders!
Same here, I have shopped a couple of times already at Barnes and Noble and I always spend $12 on shipping, now I won't shop there anymore since there is a better alternative.