I'm located in China, and can sell each BTC about $100 more than the price in BitFinex and BTC-e. I'm looking for anybody interested gain profit by this price difference. Please feel free to contact me for cooperation
I don't fully understand this, what is it that you are asking users for?
I imagine that you are wanting people to send you bitcoins so you can then resell them for market spot price +$100, is that right? Then you will send the money from the sale back to the member that sent you the bitcoins to sell.
If all that is correct then what protection does the seller get that you are not going to just run off with all money/bitcoins
Ps. Please only post a topic once, no need to spam the forum with the same thread. I will move the other one to the trashcan section.