Hi there, I just got a question. I've just sold a blog post with dofollow link to somebody on the forum. And I felt I was played with. I told the guy the price of a blog post in advance and he agreed. I asked for ahead payment, he asked for service first. As he got higher iTrader than I have, I agreed. Then, after I sent him the URL to check the post, he said he's happy with it. And he want to process the payment. Then he want to pay me half price for that because he "already process the payment in a wrong amount"!!! It is definitely a bad excuse as I haven't seen any Paypal trans record so far...I think he just made up that excuse to bargain with me. Of course I refused!!! I didn't staying up late writing for bad people!!! I don't know why this guy didn't get any negative itrader comments before. I think he's using the good record to cheat others to offer service or goods before payment. I really want to give him negative itrader and leave comment to tell everyone else about how this guy cheat. But I'm 100% sure that it is going to get me a negative itrader in return. What can I do!!! Would someone who is familiar with the forum regulation give some tips?! Thanks in advance.