I signed up for clicksor, only deposited $40 into their site. I wanted to test it out a bit before I put any money in it. I set my campaign to only spend $10/day, ran it for four days. I look at my account the second day. My campaign went past the limit and spent $25. Seriously? I know it's a small amount, but if they do this for small amounts, I wouldn't be surprised if they did for larger amounts also. Absolutely no views showed up google analytics or any other tools I use. This is exactly why I wanted to test them. I called and asked what was up with them going over the limit and why the views weren't showing. They said it just happens to go over sometimes if clicks come too fast. Then the lady on the phone also said that clicks won't show up on tracking?? Um... what? That doesn't make any sense whatsoever. What kind of turned me off is the way the lady laughed on the phone while she talked. I won't be using this ad network again. Have you guys experienced similar things?