We are small team developping websites. The last website we want to create is for forcing people to click on an ad or several ads (or by foollowing steps) so we can raise funds to buy copies of a game and give it for free to the 30th or so person who clicked and continu this way. Which kind of ad is the most paid and doesn't require a high traffic. Since the website will not have any traffic at first.
Many propositions are welcome and if your advices works well we will find a way to thank you.