Purchase Orders

If you are using a purchase order to purchase EiE materials, please mail or fax it to:

Engineering is Elementary
Museum of Science
1 Science Park
Boston, MA 02114

Email: eie@mos.org
Fax: 617-589-4489

Shipping rates are determined by the subtotal of the order:
$0 - $9,999 is 9% of the subtotal
$10,000 - $24,999 is 8% of the subtotal
$25,000 and above is 7% of the subtotal

Payment is due 30 days from receipt of invoice.
*For all purchases $10,000 and greater, please use a purchase order or contact customer service for details.
Please note, for all orders shipping to Alaska & Hawaii please email eie@mos.org or call (617) 589-0230 prior to placing your order/submitting your purchase order. EiE requires additional shipping costs for orders shipping to these two states. These shipping costs would need to be provided to customers prior to ordering.

Tax Exemption: Please be sure to include tax exemption numbers on the appropriate paperwork. EiE is required to charge California tax to all orders shipping to California. This will be calculated based on the associated CA zip code.

Return Policy: Product in original packaging and condition may be returned within 30 days of receipt for refund. Customer is responsible for shipping charges.