i believe he was trying to buy them, correct? I have heard this happen to many people. I too would like to know what their criteria is to "ban" people from buying/selling. I have done both, sold and purchased without a hitch, but that could change as I've hear people that have made successful purchases and sell just one day get banned.

When I signed up, I gave them access to my bank account, it was an option to prove who I was. But, I would like to know what constitutes "high risk"...