FRONTING
Master Grammar = 36 hours of lectures and a 180-page colour ebook with hyperlinks and answers. Free live class (20 minutes) for Bitcoin payments (including zaps). 9000 zaps for lifetime membership of the whole course. 15000 copies have already been sold, and it is rated 4.8 stars on the biggest online marketplace for courses (Udemy)
https://www.skype-lessons.com/courses/master-english-grammar
https://blossom.primal.net/10c6c7063241bad94b6cc06214e63dfad468e867401981f1f96a0297effd5780.mp4