So… total AMS ads n00b here. All of my currently running AMS ads are auto-targeted, which I assume means that the almighty algorithms (in their infinite wisdom) determine which keywords / search terms would work best for my ads, and bid for them accordingly.
Recently, my ads saw a spike, so I ran a sponsored products search term report, and aside from "free kindle books space," all of the search terms are ASINs. What does that mean? Did the auto-targeted ads input those as keywords, or did the almight algorithms determine that linking my books to those books was best? What is this report actually telling me?
Also, it appears that the spike was caused by getting a sponsored ad on a book that must have gotten a bookbub or something, because it's currently #6 on the Kindle Store free list. Except, my AMS ads dashboard says that I got only 6 clicks, but my KDP dashboard says that I got a spike of 153 downloads (it's a permafree first-in-series.) So… did all of those downloads come off of the AMS ad? And if so, am I going to be charged for all of that?
