You as affiliate program manager install the eLitius on your main website (where the products or services are sold). Then when the program is up and running your affiliates may register on your website and after that they got their affiliate links to place them on their websites. Once their (affiliates') visitors click on these links they are coming to your website where these visitors buy your products or services. The system tracks the sale and the commission is assigned to the proper affiliate.
That's how the eLitius Affiliate Tracking Software works in common.
- Affordable Affiliate Management and Tracking Software
Subrion - Open Source Content Management System