A friend of mine got a big screen TV at Best Buy before the superbowl. He told the rep that he was planning on returning it the day after and asked if that was ok.
The rep said ' We are so convinced that you will love it and want to keep it that we are happy to sell it to you'.
My friend explained that he would never spend that much money on a TV, and didn't even want to own a TV in his house - just needed it for a super bowl party.
The rep said 'No problem!' Take it and enjoy'!