We take pride in our high standards. Thus, we take 24-36 hours to review student responses after course completion before issuing certifications.

No. We incorporate primary source multimedia such as videos and podcasts to enhance learning and retention.

The field of AI changes so much so quickly, it is essential that you revisit the topics at most two years from now. The certification is valid for two years.

Due to our low pricing, we do not offer military, student, or other discounts for individuals. We do offer discounts for organizations seeking to certify more than 20 people.

We expect the name and email address of the person making the purchase will be the same as the person taking the course. If that's not the case, please email us the the name and email address of who the course was purchased for after completing purchase. You may email us at help (at) mastr.ai.

You may simply add whatever number of courses you'd like to purchase to your cart, and after checking out email us the names and email addresses of the students at help (at) mastr.ai. You're welcome to forward your email receipt to the students so they can get started, or we can do it for you once you send the names/email addresses. For groups over 20 students, we can provide institutional pricing and unlimited course access. Contact us at help (at) mastr.ai for more info.

The instructions for starting your course are found in your email receipt. Please read the receipt you received immediately after purchase. If you don't see that receipt in your inbox, check your spam folder. If you still don't see it, please contact us at help (at) mastr.ai so we can re-send it.