Click-Through Rate and Cost Per Action Over Time

http://www.jonloomer.com/2015/01/19/facebook-ads-63-percent-ctr/?inf_contact_key=aa13ebc5f41d45616ac84350e1cb2fbed6daf246ccde0007bf1f39d934b3082a
The experiment is ongoing, and I’m going to save the bulk of my results until when it’s complete. But some things are so interesting, I just can’t help but write about it!