It really isn't better training etc though, they have done money mule / paypal tracing operations many times in the past. TFM was operating with techniques that were known as weak to federal level attackers, and they kept using them because they thought they could screen the feds out of their 3k member once open registration forum. http://www.scrippsnews.com/content/project-flicker-investigation-exposes-vast-child-pornography-ring www.dodig.mil/fo/Foia/ERR/OperationFlicker/200800080D%20(black).pdf Somewhere there is a big report on how they detangled the paypal and money mule network to trace the people running those commercial membership CP sites (they were using fake work at home ads to recruit money mules), but I can not be bothered to dig around for it right now. But I am sure they used the exact same techniques against farmers market, since farmers market was using the same exact technique as the CP sellers in this operation.