Click the Upgrade to Verified button under the course on your edX dashboard or the Upgrade button on the right side of the course's Home page inside of the course to access the payment form.
If these do not appear, then the upgrade deadline of your course has already passed or this course does not offer certificates.
On the payment page enter your credit card information or click the PayPal button in the upper right to pay from your PayPal account. All fees are charged in US Dollars.
Do I have to upgrade at the beginning?
You are welcome to begin a course in the audit track, then upgrade to the verified track soon after the course begins. We recommend upgrading as soon as possible so you can access the graded assignments needed to progress towards earning a certificate.
To find the specific deadline for your course, go to the course Home page, and then locate Upgrade to Verified Certificate under Upcoming Dates.