GreeneMath.com Terms of Service:


Thank you for using the website: GreeneMath.com. The following terms of service are a legal contract between "you" (the user) and "GreeneMath.com" (the website).

Note: The following terms may be modified at any time without any notice.


1) Age Requirements:

All users of this website GreeneMath.com must be 18 years or older. If the user does not meet the age requirement, the user must obtain consent from their parent or guardian before using this website.


2) Cookies & Local Storage:

GreeneMath.com uses cookies through various third-party scripts. Cookies have many uses, the most common may include:

This does not include all uses for cookies. By using this website, you the user agree to this website’s use of cookies. If the user does not agree, the user does not have permission to use this website.

CCPA - If you live in California, ads will be served on the content of the current page, not personalized data.

GreeneMath.com uses your devices' local storage to store information about your course progress. Since this information is held on your device, it can be cleared by you, the user. GreeneMath.com does not clear or "reset" any users' local storage. If you would like to remove cookies and/or local storage, please visit your browser's privacy settings.


3) Accuracy of Information:

GreeneMath.com presents educational content to users on an “as is” basis. In the course of creating content, mistakes may be made. In some cases, inaccurate or wrong information may appear on the website GreeneMath.com. You the user agree to not hold GreeneMath.com liable for any mistakes in content that exists on our site. GreeneMath.com does not accept any liability regarding a student’s grades, course progress, or general learning experience.


4) Copyright:

GreeneMath.com owns the exclusive rights to all of its content. Its content may not be duplicated or distributed for any purpose. GreeneMath.com does not grant exceptions to non-profit organizations or schools of any category. GreeneMath.com's content may only be used for non-commercial personal use.


5) Ads, Third-Party Websites, & Product Offerings:

GreeneMath.com is a website that offers math help. We are currently not a "not for profit". In order to sustain our website, we must bring in enough money to cover our expenses. The sources of our revenue may include but are not limited to: ads, subscriptions, affiliate income, donations, and product sales. Most ads on our site GreeneMath.com will come from outside companies. GreeneMath.com has no affiliation with these companies and does not guarantee any product or service they sell/offer. From time to time, we do offer recommendations on specific products. GreeneMath.com does not accept any liability that may result from the use of these recommended products. GreeneMath.com does not guarantee the accuracy of any product, service, or website that it links to or recommends. Visit and purchase from outside websites/services at your own risk.


6) Free & Premium Content:

GreeneMath.com offers both free and premium content. Free content is defined as any content where you, the user can use the materials provided at no cost. Premium content requires a fee in order to use the materials provided. Courses may change between free and premium status at any time and at the sole discretion of GreeneMath.com. If you purchase a course that is later converted into a free course, you will not be eligible for a refund. Additionally, if you are taking a free course that later becomes a paid course, you will not be entitled to enroll for free.


7) Refunds for Premium Content:

GreeneMath.com offers ad-free versions of its courses with Q&A support. These courses are known as premium courses and require a fee for enrollment. All premium courses are hosted via Udemy. Therefore, any enrollments, purchases, or refunds will take place on Udemy and are subject to Udemy's terms of service. If you are seeking a refund, please visit Udemy and request a refund through their website. GreeneMath.com does not have any ability to charge or refund course fees.