Bulletads.com this is a web page of an organization that does online advertising.
It was established 6 years ago and now has a huge number of advertising campaigns. They got a CPA program established this means cost per action, this means that clients will only pay for what they have generated by the campaign. In order to advertise you need to create a user on the web site were it is clearly indicated. There is an initial fee of 150U$ just for advertising on the network then you have to pay for the campaign. The time taken for a campaign to be effective is around 4 days. Also they have an affiliate program were they get paid for the traffic. 
