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Notice: Online credit card and debit card transactions are currently disabled. Please call 877.234.7323 or visit Amazon.com for credit card and debit card purchases. Purchase order transactions are active during this time for institutions with purchase order accounts.

FAQ

How can I pay with a credit card?

You may place an order through our website, and customer service representative will call you for credit card information. Or you may dial 877-234-7323 press option 1, and then press option 2, and place your order over the phone.

How can I submit a PO?

Either place your order through our online store, and upload the PO, or send your PO to orders@mathsolutions.com.

How long will my order take to arrive?

Please allow up to 15 business days for your order to arrive.

For questions on order status, email interventionsolutionsinquiries@hmhco.com.



My school is tax exempt. How can I make sure we aren’t charged tax?

Please submit your order along with your tax exempt certificate to orders@mathsolutions.com.


How much will my shipping cost be?

Inside the Continental United States
For orders shipped inside the continental United States, standard shipping charges are as follows:

  • 10.5% of order subtotal

I forgot to enter a promotion code. How can I have it applied to an order I already submitted?

Please contact InterventionSolutionsInquiries@hmhco.com with your order information (order #, product ordered), and let them know what code you are trying to use. The order must have been placed within a week to receive the discount.

Notice: Online credit card and debit card transactions are currently disabled. Please call 877.234.7323 or visit Amazon.com for credit card and debit card purchases. Purchase order transactions are active during this time for institutions with purchase order accounts.

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