I don’t care much for coupons in my business, and specials are meant to be limited time basis which isn’t how I run hings either. Discounts however I do get involved with. I offer 5% off to all firefighters, police, teachers, military, and veterans as a thank you for their service. I don’t offer it on a limited basis though, its all the time. Any other discounts are between me and the client and NOT publicized.