Hello to all, Maybe someone can suggest to our project advertising system. Little description of project: Our script showing some multimedia content on site, and showing ads in the end of 'layer'. So user put script on their side, registering in ad system, and if some one click on ads (for example 90% price going to user and 10% going to us as referral or something like that). (script can be installed in different sites). We looked for some system, but do not find anything with referral system. Maybe someone have more good idea than referral system? Or knowing good referral system. Thank you for all answers.