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Sales Department

Our team is here to assist you. Find your sales representative for:

Customer Service

Customer service is available for assistance Monday-Friday 9:00 a.m. – 5:00 p.m. ET

U.S. and Canada | 1-800-638-3775

International | 1-410-337-9580

Please visit our Customer Support Center for additional resources and information or to contact us via email.

Pre-K & K-12

For price quotes, orders, RFPs, bids, product information, and more.

Higher Education Adoption and Faculty Review Copies

For examination copies, course adoptions, product information and more.


For price quotes, orders, product information, becoming a vendor and more.

Please see Sellers & Resellers


For price quotes, orders, examination copies and course adoptions.

U.S. Territories

Please submit a ticket on our Customer Help and Support website with details for our support team so that we can assist you.

All other International

Please see Ordering Information.