If you'd want to save money and don't mind finding your own affiliates then a Third-Party Affiliate management program solution may be right for you.

1. My Affiliate Program is a very popular robust and completely customizable third-party hosted Affiliate Tracking and Management solution offered by Kolimbo (Kowabunga Technologies).

   They brand themselves as the 'The Original Affiliate Tracking & Management Solution Provider, Since 1997' and claim to 'power over 500,000 affiliates, and 2000 private networks, and continues to hold its place as the #1 private affiliate software and management solution on the market today.'

   Indeed, many of the most successful companies with which I do business use the 'My Affiliate Program' to power their affiliate programs.
   

2. Assoctrac by the 'Internet Marketing Center' is yet another hosted affiliate program solution, which is used extensively on the 'Net.

   Although Assoctrac offers a wide array of features, and is reported to have excellent support, as an affiliate, I find the interface just a little on the clunky side. As a Merchant however, you'll probably appreciate the very attractive price on this solution.
   

3. Ultimate Affiliate by Groundbreak is a script that allows you to run a fully featured affiliate program from your own website with no monthly fees, while promising easy setup and free updates to their software. Many of the merchants whose products I promote use Ultimate Affiliate. As an affiliate, I appreciate Ultimate Affiliate's simple, easy-to-use statistics interface.
   
   
4. Interneka - The Budget Option You can start your own affiliate program for as little as $149.00 with Interneka Affiliate, a tracking system completely hosted on their servers. You don't have to install any software which saves countless hours of your time. You simply log in to your admin account, cut a line of HTML code, paste it on a web page, and your affiliate program is ready.