when I worked at pet supermarket a lady called and said that her angelfish she bought a day earlier had died, and if she can have her money back, and I told her yes, just bring back the receipt and a water sample along with the dead fish. She then told me in a shocked tone "the dead fish? why I threw that away, how was I supposed to think I should keep it?". I thought it was funny because I wouldn't go to best buy to return a broken camera and when asked for it say "oh no, its broken I just threw it away in the garbage".