Apologies for the confusion. I believe this is a free, full 40 minute course that covers a lot of the content about researching and optimizing media buys. It's

Apologies for the confusion. I believe this is a free, full 40 minute course that covers a lot of the content about researching and optimizing media buys. It's not like a 2 minute preview/trailer or anything like that. The second part of the course is available to Mixergy subscribers only, as is all of their other premium content.