I understand what you are trying to do, but in reality what can you do if someone does con a members, strike them off ? Do you honestly think that anyone dodgy will give a flying ****.
Lets get real you get people selling crap at auctions, from there lofts, subscription periodicals and even at shows. As I have said before it is a case of buyer beware and if people have been stupid enough to send money for birds on a strangers promise well thats there problem - they should of arranged to meet the seller, view the birds and then buy or not buy. Genuine fanciers should not be tarred with the same brush or have to jump through loops to validate themselves. Unfortunately some people think that because you may share a passion with someone else there is a degree of trust - GET REAL & STOP BEING GULLIBLE.