How to Order

Schools and Districts may place orders any of the following ways:

Credit/Debit Card

To place an order online using a credit/debit card, please complete the following steps: 

1. Visit the My Account page, and log in using your organization’s account credentials. Our Guest Checkout may also be used for orders placed via credit/debit card. 

2. Add your desired items and quantities to your cart at the shop page and continue the checkout process. 

3. Enter debit/credit card payment information and carefully ensure all information shown on the checkout page is accurate.

4. Click the “Pay Now” button. 

Purchase Order

Purchase orders may be submitted using the following methods:

By email:

By fax: 503-557-8103   

By mail:   

Singapore Math Inc.   

19535 SW 129th Avenue   

Tualatin, OR 97062   

Please include the following information in your purchase order:

• Institution name in letterhead
• Purchase order number
• Authorized signature
• Contact person’s name
• Contact person’s number
• Shipping address
• Billing address
• Accounts payable contact name
• Accounts payable contact number
• Product titles and quantity
• Shipping amount
• Total purchase amount

Is your organization tax-exempt?

Email to request a tax-exempt organizational account. Please include a copy of your state-issued tax-exemption certificate, along with your organization’s name and billing address.    

Please note, we are unfortunately unable to refund taxes for any orders placed through our online store, or orders placed without an existing tax-exempt organizational account.   

Shipping Rates

Orders placed via Online

48 states: Orders under $100 pay $15.00 for standard shipping. Orders that are $100 - $5000  receive free shipping.

Orders over $5000 will be charged a 5% shipping fee.

Alaska and Hawaii: Orders under $30 pay an $18 shipping fee. Orders that are $30 or more pay a shipping fee that's automatically calculated at checkout.

International: Calculated at checkout.

Orders placed via Purchase Order

Orders placed via Purchase Order are subject to a separate shipping and processing fee. Please email for all shipping details.