Another idea that could be good for the new site is to have a flagging system where if a user has been scammed, they will click the link, after that vendor receives 5 of these flags in one week, their selling abilities will be de-activated and funds frozen until the staff can look in to it. If more flags keep coming up, then we know they're a scammer and action can be taken and funds can be returned.The budget vendor would still have access to their account to communicate to their customers if it is a genuine problem and they're not trying to scam anyone.