Contact Help With Math by email at contactHelpWithMath "at" gmail.com. You will have to replace "at" with the usual symbol. Email addresses are not case-sensitive so you can type it all in lower case if you like.
We found that if we place our email address correctly on a web page, and especially if we make it clickable, we get thousands of spam emails that make it very difficult to avoid losing a genuine customer email. Use this same email address for all correspondence. To help us file the email you could include key words in your subject line:
|sales||for questions involving payment|
|support||for technical, but not mathematical, support|
|feedback||to tell us how you like MathXpert, how you are using it, or how it could be improved||math||for questions about solving specific problems in MathXpert|
Our mailing address is
Help With Math
185 View Ct.
Aptos, CA 95003-4612