Your annual certification fee will automatically be charged to the credit card we have on file. This was the card you used for your initial certification. If you need to update this credit card, please visit your Certus account through your customer portal, which is available through the Certus website at www.certuspro.com. In the upper right-hand corner, click on the LOGIN/APPLY NOW button. This will take you to your account page. From there, log into your account and click Payment Methods to update your payment details.