Mathematical Reasoning
Privacy Policy
This is our privacy statement. Please read it with care.
We will not give or sell your name, address, email, phone number, or personal information to anyone.
We do not keep your credit card information on file. After your order has been processed, the number is removed from our secure order system. We keep no computerized records of your credit card information. All paper records are carefully stored and then shredded when they are no longer needed.
We update our customer database every spring. You may be contacted by email or telephone at that time asking you to confirm your address information. You will be given the option of confirming your information as correct, giving us updated information, or removing yourself from our database. All updates and removals are dealt with promptly.
If we have not heard from you in five years or more, you may be automatically removed from our database.
Cookie Use
We use cookies on our site to enable the shopping cart to work correctly.
We also use cookies for basic analytics to help us improve the site. To assist us with this process we use Google Analytics. For more information visit "How Google uses data when you use our partners' sites or apps." (opens in a new window)
For information about cookies, visit http://wikipedia.org/wiki/HTTP_cookie (opens in a new window)
Refund Policy
Return requirements:
1. You need to contact us before returning any product.
2. Returns must be initiated within 30 days of receipt.
3. Product must be returned in new, resaleable condition.
4. You pay the return shipping.
We will refund the cost of the product but not the original shipping.