"You saved $9.99 in shipping fees on this order with Amazon Prime." No, jackass, if you charged $10 to ship a $20 item I'd go buy it at the store or at one of your competitors.
@Quinnypig I occasionally order something from Amazon when I can't get it anywhere else -- and I've found they almost always offer free shipping anyway as long as you don't mind waiting an extra day or two. No Prime required.