DecoNetwork Help FAQs Admin - Marketing How Do I... Set up a coupon code? Lee Prazner Updated March 11, 2019 05:32 Follow Watch the following video for instructions on how to set up a coupon code. Related articles How Do I... Set Up Discounted Shipping for Some Items? What is the difference between Coupon Codes and Gift Certificates? Coupon Codes Comments 0 comments Please sign in to leave a comment.