amazon affiliate course

Hello I remember seeing somewhere on here someone advertising their amazon affiliate site course from udemy for like 10 or 20 dollars. I've been looking around trying to find it and have no luck. Could someone point me into the right direction where I could find it. Thanks a bunch!

This one?
https://www.blackhatworld.com/seo/get-udemy-create-an-affiliate-niche-website-for-amazon-or-clickbank-free.938568/