I do not recommend wasting time on free courses. The students who come to Udemy are ready to spend money on education. The prices are affordable and the purchases are risk free due to 30 money back guarantee. I also don't recommend giving massive free coupons to people you don't know/trust. I haven't done it myself and have not seen any good instructors doing that. It's better to have 2 sales per day or week from engaged and committed students than a 1000 free students who don't ever touch your course.
... View more