They make it difficult to return inexpensive items. It's happened two times when I have been a Prime Member. Once, they sent me the wrong model radio. It was only 10 dollars, but it's the principal of the blah. When I tried to return it was not just a click--I had to call, and the number was actually busy.

Plus--that two day shipping--works great for their items, but it's hit, or miss with resellers.