Amazon gift certificates are nice, but I had a problem with one I had. I had one for 10$ and I picked out a book. Turns out with shipping, I was .99 cents over the 10$ so when I tried to submit my order, it informed me that I needed to pay for the extra .99. Fine and dandy. .99 isn't bad. Unfortunately, after that, their script or whatever it is they use decided that the GC was no longer valid. I submitted it once and it didn't even go through, yet now I couldn't use it. I really wanted that book too. I can't find it in stores.
