Ordering Information

  • Can I pay with bank account instead of a credit card?

    Yes! When checking out, select PayPal as your payment method. PayPal will allow you to purchase using any payment method you have set up in your PayPal account, including bank accounts. Learn More: Pay with Bank Account. (https://www.paypal.com/us/webapps/mpp/pay-with-bank-account) Need help? Ca...
  • Do you accept purchase orders from a school?

    Once your school has been approved, we will accept purchase orders. Please send an email to support@diveintomath.com to apply.
  • Do you offer payment plans?

    Yes, select PayPal Credit during checkout to pay for your order in six interest free payments.
  • How can I order a catalog?

    Complete the information requested here: DIVE Catalog (https://www.diveintomath.com/catalog/). To download in PDF format, choose “View/Download Print Catalog”. You will need Adobe Acrobat Reader to view the catalog. When placing an order at, you will have an opportunity to request a catalog as pa...
  • I need to cancel, exchange, refund a product before it ships.

    Books, CDs, Lab Manuals Once an order for a physical product has been placed, it cannot be changed. However, when your product arrives use these forms below to request a refund or exchange. DIVE Refund Request Form (https://docs.google.com/document/d/1DFX-fwQQIjPfxK7gzb-n850mIjDcSRiDINkWqpsWt9o/...
  • I recently placed an order and forgot something. Can I add to it?

    We are not able to add to any orders. However, we have free shipping on all orders shipped to U.S. addresses. Please make a new order for the item on our website.
  • Sales, Coupon Codes, & Discounts

    Sales & Contests To be notified of our promotion, follow us on Facebook (https://www.facebook.com/diveintomath/) and Instagram (https://www.instagram.com/diveintomath/) or sign up for our newsletter by creating an account (top right menu). Coupon Codes The Coupon Code field on our checkout...
  • Shormann Math for Schools

    IMPORTANT: If you have a co-op or homeschool class, please see Shormann Math for Co-Ops (https://diveintomath.reamaze.com/kb/shormann-math/how-to-use-shormann-math-in-a-co-op) There are several ways to use Shormann Interactive Math in a school. The most effective, efficient way for the studen...