Kohl's coupons for May 2016. Find the best Kohl's coupons available online or printable coupons to make that purchase for your home. Kohl's often times offers a variety of 15%, 20% and even 30% off your entire order along with free shipping from Kohls.com. On top of that, their usual promotions offer $10 Kohl's cash for every $50 spent. Kohl's coupons and printable coupons are a must have to be shopping at Kohl's. Save money and use the Kohl''s cash for future purchases!