Sally Beauty Supply is the world's largest retailer of professional beauty supplies, with 6,000 products sold in 2,800 stores and salons. Sally Beauty Supply deals not only in personal grooming brands like OPI, Clairol Professional, Helen of Troy and the Sally brand, it also sells equipment like spa chairs, reception desks and overhead lights. If you are in the salon industry then Sally Beauty Supply coupons can mean real savings for your business, and with three levels of member rewards (including professional and student) you can save even more.