Boycott TigerDirect
I've never seen such a blatant blackmail attempt, other than say SCO. It doesn't make any sense. I don't know anyone that uses TigerDirect, but I would stop using them if I were you. And it seems they are a frequent rebate scammer also.
http://www.appleinsider.com/article.php?id=1039
http://www.appleinsider.com/article.php?id=1039