EVERYDAY FREE SHIPPING
on web orders over $99
EVERYDAY FREE SHIPPING

Receive FREE SHIPPING on any order over $99 shipped in the contiguous US. No promo code is required to receive the offer.

The order total for free shipping is calculated after any discounts are applied.

Free shipping valid ONLY on orders placed on the Didax website.

Orders containing Eureka Math Kits DO NOT qualify for free shipping.

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Sales Tax Information

UNITED STATES
Massachusetts A tax of 6.25% will be applied to all orders placed on didax.com that are shipped to MA.

Tax exempt schools and companies must indicate exemption at checkout.
North Carolina A tax of 6.75% will be applied to all orders placed on didax.com that are shipped to NC.

The following counties will be charged the appropriate tax rate when the order is shipped.

Alexander  7%
Buncombe  7%
Cabarrus  7%
Catawba  7%
Cumberland  7%
Davidson  7%
Duplin  7%
Durham  7.50%
Edgecombe  7%
Green  7%
Halifax  7%
Harnett  7%
Haywood  7%
Hertford  7%
Lee  7%
Martin  7%
Mechlenburg  7.25%
Montgomery  7%
New Hanover  7%
Onslow  7%
Orange  7.50%
Pitt  7%
Randolph  7%
Robeson  7%
Rowan  7%
Sampson  7%
Surry  7%
Wilkes  7%

ALL OTHERS COUNTRIES
Taxes, duties, brokerage fees and customs charges for orders shipped outside the US are to be paid by the receiver.
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