Khan New SAT Prep Self Paced (cost $299) vs free Khan SAT

I am confused. I thought Khan Academy provides free SAT test and courses. I saw that it costs $299. What is the different between the 2 offers.

https://www.kaptest.com/SAT/SAT-prep-course/new-SAT-prep-self-paced?SiteId=nSQII2DNXac-vKsVzxRj7QTlrXkouhSzVg&cmp=aff:linkshare_nSQII2DNXac

kaplan vs khan

@samiest - Kaplan and Khan Academy are not the same and have no relationship that I know of.

Thanks. The kaplan banner came when I was looking at khan academy website.