Its the Mighty Frame Breakers  

The only problem is that the same people will go to different ptc's and do the same thing, they usually purchase small ad views so that they expire so easily. I will try what you have said and hopefully will get things resolved

You're right about that of course and there a a lot of PTC sites out there so they can just switch to another if one blocks them. It's really up to the admin of these PTC sites to check that the web sites that sign up with them are complying with the "no frame breakers" rule. Clearly they are not doing that.

Yes, it is very hard for some people to follow the rules, and those of us who do end up getting beaten twice, the frame breakers and then scamming admins. If the sites do check the sites they put in rotation of have framebreak testers then this shouldn't have been a problem