The go-to place for queries and help.

About the Site is about helping math learners master math by multiplication and the graphing system upon which higher math is built. The key to our system is the XY Chart™ itself, which should be displayed centrally, and referred to often. We feel so strongly about the learning potential with the XY Chart™ that we wanted to make it easily accesible to people all over the world. What better way than with the world wide web. In the future we will be adding multilingual versions of this site in order to supplement this goal. Of course, as you can see, we have also provided explanations, animations, drills, and on-line discussions to increase your understanding and appreciation for the wealth of math information contained in The XY Chart™. We hope you enjoy this site, learn more about math and get a laugh or two along the way!

About The XY Chart™ System

The XY Chart™ is a multiplication table that teaches the 10 by 10 multiplication facts, the Cartesian coordinate system, arithmetic sequences, geometry, and even definite integrals!

Sales Tax Policy

North Carolina residents are charged 7% sales tax.

Return Policy

Your order may be be returned within 30 days for a full refund if you are in any way dissatisfied with your purchase.

Placing an Order

We provide many ways for you to place an order. Our online catalog allows you to purchase safely and securely right over the internet! Other methods of placing an order include mail, fax, phone or by purchase order. For more detailed ordering instructions click here.

Payment Options accepts credit card payments through PayPal. We also accept check or money order.

Shipping and Delivery

A shipping fee of $5.00 is added to all orders. Each order is shipped by US Postal Service unless otherwise requested.


You may return any items within thirty days from the date of purchase by mailing to:

Speier Associates
The XY Chart™ System
360 Asheville School Road
Asheville, NC 28806

Canceling an Order

If it becomes necessary to cancel an order, please email within 24 hours from the date of purchase. Please include your name, phone number, and order number. After 24 hours please refer to our return instructions.

Ordering Problems

If at any time you have a problem ordering from please refer to our ordering instructions. If your problems are still unresolved and you are unable to place your order, please contact us to let us know.


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