"AdQuick - "Ad Network" PHP Script.
AdQuick allows you to run your own ad network similar to
websites such as adbrite.com, adengage.com,
buysellads.com and adster.com.
AdQuick will allow you to bring together advertisers and
publishers, and you the script owner will take a cut
from every ad sold through your adbrite clone website.
AdQuick can also be used as a stand alone Ad Server for
your own advertising needs...!"