Bought the Ebook on Nov 30th. Managed to earn around $40 after a week of work.
Method is good, not entirely private as I have done is in the past a few times but the seller's method is better and more profitable. You need to be creative and have a way with words in order for this to work for you. You get better with time the more you practice, which means you'll be able to make more money as you gain more experience.
This is a blackhat method which involves scamming, so keep your morals aside if you wanna make money with this. There are no actual legal risks involved but the seller provides a way for you to be safer while performing this method.
I'd like to point out how kind and helpful the seller is. I've messaged him a trillion times asking questions about pretty much everything, and he always tried his best to clear any doubts I may have. Definitely one of the strongest points of this ebook.
I'll update this post with future earnings.