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About This Site
X·YCharts.com 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 X·Y Chart™
itself, which should be displayed centrally, and referred
to often. We feel so strongly about the learning potential
with the X·Y 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 X·Y Chart™. We hope you enjoy this site,
learn more about math and get a laugh or two along the way!
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About The X·Y Chart™ System
The X·Y Chart™ is a multiplication table that teaches
the 10 by 10 multiplication facts, the Cartesian coordinate
system, arithmetic sequences, geometry, and even definite
integrals!
Privacy Policy
X·YCharts.com is intended to be a fun, educational
and safe place for kids to learn about math. Any personal
information collected from the Contact page or anywhere else
on X·YCharts.com will not be disclosed to anyone without your
consent. Please keep in mind that whenever you give out personal
information online --- for example, via message boards or
chat --- that information can be collected and used by people
you don't know.
Sales Tax Policy
Ohio residents are charged 6% 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
X·YCharts.com accepts 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.
Returns
You may return any items within thirty days from the date
of purchase by mailing to:
Speier Associates
The X·Y Chart™ System
4184 Spyglass Hill
Mason, Ohio 45040
Cancelling an Order
If it becomes necessary to cancel an order please email cancel@xycharts.com
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 X·YCharts.com
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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