Quill Corporation is a United States retailer, generating over one billion in sales and headquartered in Lincolnshire, Illinois. Quill.com has growing assortment of over 1 million products, which it offers to more than 1 million small and mid-sized US business through Quill’s catalog, direct sales organization, 1-800 number and online at Quill.com. Over 70% of Quill's sales are conducted online. It is considered to be among the largest business-to-business direct markets of office supplies in United States, but it also sells products in other categories such as technology, cleaning & breakroom supplies, furniture, safety products and professional medical equipment through its Quill Healthcare unit. Quill is owned by Staples, Inc.,considered to be a part of its North American Commercial se