here is a method, that i have been using for 2 days now and have made around $76.45 with cpa. so here is how it works 1.) find an upcoming game (i used halo 4) 2.) make an attractive LANDING PAGE related to your game like this TRY TO MAKE IT MORE PROFESSIONAL OR HIRE A DESIGNER 3.) put a opt in form like i did in my LP (this way you build a list for long term) 4.) drive traffic to your LP through youtube, twitter, seo, facebook, forums, anything you want. 5.) once you start building a list, email your list a message like this " Hello Thank You For Signing Up For A Free [GAME TITLE] Beta Code, To Get Your Free Beta Code Vist It This Link [your aff link]" 6.) The aff link i use is usually a page with a content locker, you can choose any montizenation method whether it be ppc or an affilate product. so i make money short term with the content locker and long term with the list i built.