This type of websites are something as well as advertising agencies but that work-based scripts, which controls time and exposure of its clients, but unlike Google adwords or similar does not optimize the results. I say they are advertising agencies because they capture advertisers and users, as does for example, Smowtion media only that webmasters would be instead of users. Also say that it is a boom because in recent times has been given a notable of this type of websites increase and because as every thing there are good and bad, or better said there are PTC s who can’t manage or your scripts don’t work well that they end up becoming scam, that is a fraud. But on the other hand there are PTC s that if be know to manage as it is the case of neobux.com and those are what I’m going to offer them, and also some things, will not win a fortune but if extra money that falls not wrong anyone. Even in the Forum of the neobux are evidence of payment and the truth is they are very good, they are many people around the world and also I put them on my blog. Good PTC means pay to click or payment to the clik, that is different from the payment by clik in google adwords, since in the latter there are no users who are into something paid. They can register via my website that is below. Greetings to all. Original author and source of the article.