GooYou

Google knows everything (but customer happiness). Amazon knows customer happiness but doesn't sell everything yet Thus there must be something fitter in between selling everything and knowing customer happiness so that you can optimize for making both sides happiest. Cheapest ads due to targeting both sellers and buyers causing us to be first in head always. 8min description as slide video: https://www.youtube.com/watch?v=6gbhN9it-6Y