Read the affiliate network agreement and fill out the online application. You will be notified when your site has been accepted. Upon approval, you will be given detailed instructions on how to log in to your account area, select and place your links. You will have a variety of banners, buttons and text links from which to choose. Once you have placed your links, you can start generating additional revenue. Over time you can continue to optimize the program and further increase your income. The affiliate network can help with additional questions, promotional opportunities and best practices.