There are 8 Staples Promotional Products coupons that include promo codes and free shipping deals for September 2017 for you to choose from. Our top coupon for today is a 25% Off coupon code. Staples Promotional Products aim to build and maintain your brand's image, creating great marketing solutions for businesses large and small. From promotional pens to cooperate apparel, you'll find hundreds of products to advertise your business.