OpenX is Open source software that helps publishers make more capital from online advertise. It is the most popular ad server key that puts control over online advertise back in the hands of publishers which is a open source software written in PHP using the Mysql database. OpenX has 30,000 publishers using the software on 100,000 sites in 140 different countries and in 20 languages. The product enables web site administrators to rotate banners from both in-house advertisement campaigns as well... read more