Pay per click has been one of the greatest boons in the advertising industry. PPC has been a good source of income for many sites. But there is one threat namely click fraud that has been bothering the advertisers. Click fraud is a type of internet crime that is practiced on pay per click advertisements

And bored out of my mind. I'm tired of working on web updates and I don't want to grade papers. Can't do anything else on the May syllabus until the book arrives. Don't want to work on the Rainbow Voices syllabus because every time I do, I come up with yet another idea. So, instead of doing anything ...