[cstreit]

Depends on how they qualify clicks. You pay by the individual IP address so a person (or bot server) clicking twice wouldn't register as a second click and charge them.

However as I proved with the "Vote for Jesse" thread, that can be circumvented by use of a public and free anonymizer that randomizes the returned IP upon the request.

Interesting thoughts len..

Not sure why anyone would pay for this service. A REALLY GOOD conversion rate for click-thru's to sales is less than 1% Even at an industry leading rate (avg is more like .01-.001%) lets say you pay $1 per click thru, that would mean you're paying over $100 to get a sale from each customer. Realistically you'd be paying $1000 and up. Some people are paying $5 and $6 per click-thru. I can't see how this makes economic sense.