I spent over $800 with Dealtree Auctions buying jvc 540 watt stereos for my surround system. I had 3 bad ones out of the 8, and needed to trade them (exchange) for good ones that work. But they refused. Claimed that they tested them, obviously they did not. So I left them bad feedback, because they deserve it. Next thing I know they are leaving me retaliatory bad feedback with a lie as reason. Bad feedback for giving them money the same day I won the auctions. They also send me an email telling me that they left bad feedback against me because I left bad feedback for them, and they are offering a mutual feedback withdrawal. These are certainly the type of people that need bad feedback. They are like snakes, trying to wriggle out of responsibility. I like snakes though, but you get my point. So I give them $800 and not only do I get junk that doesn't work, I get blackmailed to withdraw my negative feedback against them. Just another reason to stand my ground and accept my less than 100% rateing. There is nothing mutual about being blackmailed, in fact, Dealtree Auctions should be banned from Ebay altogether. And all the negative feedback that they gave to people should also be wiped out from Ebay. So It Is Written, So Shall IT Be Done.