Run site to facilitate banner exchange advertising with this PHP script.

Allows easily manage reciprocal links and helps to see which of link partners are linking back to or not. [Commercial]

Banner exchange system that can handle up to 4, 300, 000 ads a day. Features include ability to find abusive members, multi-banner support, default banner to avoid broken images, and banner screening. [Commercial]

Can automate reciprocal links exchange. [Freeware]

Will count hits (visits) to website and display the number in a graphical or text format. Comes with many image styles and can easily add new ones. [Freeware]

A pay per click text ad server. [Commercial]

A banner rotator script to dynamically add, update and ratoate banner ads. File based utility PHP script with options to set banner size, time between rotation and ad management. [Freeware]

Scripts for integrating Amazon's Associates XML feed easily into your website. Introduction, demo, affiliate program. By ScriptRocket. [Commercial]

A middle-tier library that facilitates the access to the Google AdWords API from PHP scripts. It works with NuSOAP and PEAR SOAP.

Enables visitors to join an affiliate program. No database required, with shopping cart, PayPal buy button generator. [Commercial]