Yes, there are some points of difference between a Udemy coupon code and an instructor’s coupon code. The Udemy coupon codes are a part of Udemy promotion, these are created by the company itself. On the other hand, the instructors who make the courses can create coupons for their own courses if they want. The instructors generally forward the coupons they have created to their students in the promotional announcements. Some instructors also run their own promotions separately through their social media channels.