Advertizer =
Traffic source. Traffic is generated from when affiliates send traffic to
Monetizer affiliate links. You can use this for just about any offer you want EXCEPT Monetizer offers.
Monetizer = Affiliate network. The traffic that goes through your affiliate link is sold to advertisers on Advertizer.
Monetizer offers can be promoted literally anywhere with any traffic type. You can use pop traffic, push traffic, native traffic, etc. A good starting place would probably be pop traffic, such as PropellerAds, Zeropark, PopAds, etc.