Customer Service If you have questions, comments or suggestions, please feel free to contact us by Phone, Fax, or e-mail: PHONE: 339-298-2125 FAX: 781-939-2462 e-mail: Jennifer.Morse@cbinet.com MAILING ADDRESS: Advanstar Communications Inc 600 Unicorn Park Dr. Woburn, MA 01801 USA Partnership To inquire about ATM Partnership opportunities, please contact Jennifer Morse at Advanstar Communications Inc PHONE: 339-298-2125 FAX: 781-939-2462 email: Jennifer.Morse@cbinet.com MAILING ADDRESS: Advanstar Communications Inc. 600 Unicorn Park Dr. Woburn, MA 01801 USA