Adam Saxton looks at pricing in Power BI:
You can get a quick look at the differences between free and Pro by looking at the Power BI Pricing page. You can also look at the official documentation for what is Pro content.
So, that’s it! Right?
No so fast! There are other factors that may come into play, or you may be wondering about. You may think they are part of Power BI, but they may be separate.
What I like about this post is that Adam goes into detail on some of the other potential costs involved aside from product licensing.