Your question sounds more like a riddle but I'll try to answer it
This is why I have to go into my script admin every fucking day and delete people that have signed up to trade with me. So many people think it's all you have to do is sign up but you must kick start a trade by "forcing" some hits. It doesn't take much but if you never start then the trade will never happen.
The best way to trade is for both sites to agree to force hits to each other and then it really takes off fast.
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Make $$$ the All New Diabolical Way