Terms of Use

The following information establishes the relationship between you, the customer, and us, Martingale. By using our website, you acknowledge and agree to the terms below. We may revise the content of this agreement at any time. By using our website you acknowledge and agree to the most current version of the terms below, so please review this page periodically for updates. If you don’t agree to the terms below, please don’t use the website. If you have questions about these terms, please contact us.

Martingale Customer Agreement

This agreement between you and Martingale (“Martingale”) explains how you can legally use and purchase products on the website. Use of the Martingale website is governed by this agreement. By registering as a Martingale customer, you acknowledge that you have read, understood, and agreed to be bound by this agreement.

Who is Martingale?

Martingale operates a website that allows registered customers (“Customers”) to purchase books and other products.

Who Can Be a Customer?

Only individuals and businesses that are legally entitled to enter into legally binding and enforceable contracts may register as Customers and purchase products through the Martingale website. Customers must comply with all applicable laws.

Information submitted by Customers through the website (including registration, payment, and transaction-related information) must be true, accurate, current, and complete.

Once you have registered as a Customer, you are referred to as a “Customer,” “You,” “Your,” or “Yourself” for the purposes of this agreement.

Accuracy of Content

Although Martingale strives to provide reliable and current information, misprints or other errors may occur on the website. Martingale reserves the right to change information on the website at any time without notice or liability to You or any other person. Products on the website are subject to availability; they may be unavailable after ordering.


Martingale accepts payments from American Express, Discover, Mastercard, Visa, and PayPal.


Customer passwords must be kept confidential, and are not to be disclosed to or shared with any other person. You are solely responsible and liable for any use or misuse of Your password and for all activities that occur in password-protected areas of the website. You must immediately notify Martingale of any unauthorized use of Your password, or if You know or suspect that Your password has become known to any other person. Martingale is not obligated to verify the actual identity or authority of the user of any password.

Privacy Policy

Your personal information is collected and saved by Martingale. All information collected from You by Martingale is treated confidentially, respecting applicable laws on data protection in accordance with our Privacy Policy.

Legal Claims

For all disputes between the Customer and Martingale or any other person arising from, connected with, or relating to the website, this Agreement, transactions facilitated or conducted through the website, items ordered or purchased through the website, dealings between You and Martingale, or any related matters or any legal relationship associated therewith or derived therefrom (“Disputes”), the relevant parties will attempt to find a reasonable solution that is least burdensome to the parties.

How Do You or Martingale End This Agreement?

You or Martingale may terminate this Agreement at any time with immediate effect and without any prior notice. Martingale may at any time and at its discretion immediately suspend or terminate (in whole or in part) Your permission to use the website without any notice or liability to You or any other person.

If this agreement or Your permission to use the website is terminated by You or Martingale for any reason, this agreement will nevertheless continue to apply and be binding upon You in regard to Your prior use of the website, prior purchases of items through the website, and anything connected with, relating to, or arising from those matters.


This website and all contents of this website are provided “as is” without warranties of any kind, either expressed or implied. Use of this website is at Your own risk. You are fully responsible for all costs associated with all necessary servicing or repairs of any equipment You use in connection with your use of the website. Martingale shall not be liable for any damages of any kind related to Your use of this website.