When you reach the payment page for a course, you will have the option to Use Prepaid Access Card where you can enter a code from a scratch-off card. It is not the same thing as a key code. If you don't have a scratch-off card, you can pay for your course using a credit card or Paypal.
- Select Use Prepaid Access Card.
- Gently scratch the access card to reveal your access code. Enter the code from your card into the box.
- Click Apply.
If you have already gotten into the course via the grace period, you can enter your access code by clicking the link that appears in the alert at the top of your course page.