The Piggyback Foundation, 80 W Elm St, Norwalk, OH 44857, US

NACSCORP, founded in 1963 and a wholly owned subsidiary of the National Association of College Stores, is a supplier of college and school textbooks and educational materials. It offers more than 30,000 technology products and text and trade book titles from over 15,000 publishers throughout the United States. The services offered by the company include online ordering and account management, shipment and book return services. It also offers consumer advertising materials, market support tools, category management programs, custom reseller return and price protection notifications. Its Web site provides listing of new editions, wholesale price quotes, purchase options and electronic buying guides. NACSCORP is headquartered in Oberlin, Ohio.