I love Amazon and having Prime. I order all kinds of items from them, and don't need to worry about shipping prices then. And if there ever is a problem, their customer service is the best around in my experience.
Also a nice quirk lately is that when I order stuff on Thursdays, they ship it out by overnight delivery so it arrives on Friday.
"We know nothing in reality; for truth lies in an abyss." - Democritus