Search for an ebook that teaches people how to make money and which contains affiliate links.
Sign up with the affiliate or cpa network and use a pdf editor and replace the links in the pdf file with the ones you just created.
Upload the ebook on j2gaming.com or some other site and you will be getting autopilot cash.
Use a multi forum poster to reach an even bigger audience.
Last but not least,use your imagination and give it a twist of your own.