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Privacy Policy Statement

This is the web site of Purplemath (Elizabeth Stapel).

Our postal address is:

    P.O. Box 493
    Addison, IL 60101-0493

We can be reached via e-mail at or via our contact form.

For each visitor to our Web page, our Web server automatically recognizes only the consumer's domain name, but not the e-mail address (where possible). The only way we would receive any personally identifying information would be for you to contact us directly.

We collect only the domain name (from the IP address), in the form of aggregate information on what pages visitors access or visit.

The information we collect is used for internal review and is then discarded; used to improve the content of our Web page; used to customize the content and/or layout of our page for each individual visitor; disclosed when legally required to do so, at the request of governmental authorities conducting an investigation, to verify or enforce compliance with the policies governing our Website and applicable laws; or to protect against misuse or unauthorized use of our Website.

With respect to cookies: We use cookies to track generic traffic profiles.

If you supply us with your postal address online you will only receive the information for which you provided us your address.

With respect to Ad Servers: We use third-party advertising companies to serve ads when you visit our website. These companies may use information (such as your domain type, your IP address and clickstream or behavioral information, but not including your name, address, email address, or telephone number) about your visits to this and other websites in order to provide advertisements about goods and services of interest to you. If you would like more information about this practice and to know your choices about not having this information used by these companies, consult the privacy policies of Google, Adify, Amazon, and ValueClick. (See also NAI Principles.)

From time to time, we may use customer information for new, unanticipated uses not previously disclosed in our privacy notice. If our information practices change at some time in the future we will post the policy changes to our Web site to notify you of these changes and we will use for these new purposes only data collected from the time of the policy change forward. If you are concerned about how your information is used, you should check back at our Web site periodically.

Customers may prevent their information from being used for purposes other than those for which it was originally collected by e-mailing us at the above address or using the contact form.

Upon request, we provide site visitors with access to communications that the consumer / visitor has directed to our site (e.g., e-mails, customer inquiries), contact information (e.g., name, address, phone number) that we maintain about them, and a description of information that we maintain about them.

Consumers can access this information by e-mailing us at the above address, or using the contact form.

Upon request, we offer visitors the ability to have inaccuracies corrected in contact information, transaction information, communications that the consumer/visitor has directed to the site.

Consumers can have this information corrected by sending us e-mail at the above address, or by using the contact form.

With respect to security: We collect no sensitive information..

If you feel that this site is not following its stated information policy, you may contact us at the above addresses, e-mail, or contact form.

Advisory: On 19 January 2017, an unknown agent registered the domain name "" (note the extraneous second "T" in "math"), apparently for the purpose of phishing by pretending to be Elizabeth Stapel. If you have received correspondence from "", kindly please forward all messages to Purplemath, at <>, including header information, if possible. Thank you.



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