Looking for explainer videos.Need help



I want to fill my site with free explainer videos on many subjects (common craft style).
My ideas for monetization are this:

  1. Sell my services : The videos will make me visible for potential clients who also want to make some explainer video.
  2. Adsense? Adsense sucks

Commoncraft uses a licensing model. They allow people to use their videos on their own websites and pay them (I really don’t understand who would do this)
Can anyone please throw me some ideas on additional monetization strategies for explainer videos?

Any feedback or comments will be appreciated.
Thank you.