On some big events such as Black Friday, Valentine's Day,... Udemy will constantly offer up to 50% discount or more, so all customers can purchase well on their budget without worry.

Please check out Udemy's site to be sure that there are available Udemy coupons for promotions or Customer Service at that time. In case you are chosen to obtain those available coupons, you may receive your coupon by email, or a mailed catalog or postcard.

Normally, one discount code is only applied for one offer. However, If the users put a vast of items in their cart, it is easy to use one coupon code to purchase items. It depends on Udemy's policy, you can contact Udemy via mail for your reference.

To avoid this problem, you should check out carefully Udemy promo code before that promo code could be expired, some promo codes are tied to a minimum purchase, a first-time purchase, or tied to geography, and other reasons.