The Youmongus Ad Network consists of dozens and dozens and dozens of classified ad sites and other high traffic targeted websites and podcast platforms.
You can find ads on https://youmongusads.com as an example.
The ads and announcements on the Youmongus Ad Network help promote everything from health products and ideas, to home based businesses, and even Travel News!
You will also see banners and ads worked in to the Building Fortunes Radio Network
https://buildingfortunesradio.com
You can also find these on Youmongus Radio
https://youmongusradio.com