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.
- Enter the code from your scratch-off card. Be sure to scratch gently so that you don't obscure the underlying numbers.
- Click Apply.
If you have already gotten into the course via the grace period, you can enter your scratch-off code by clicking pay now at the top of your course page.