CCBChimp will let you know that you have an overdue invoice.

You will see two messages: One at the top of your page and the other in your Dashboard (see image below).

In either case, click on Repurchase Plan.

If there is an issue with your credit card, CCBChimp will let you know (see image below).

Click on Update Card to fix this situation. The following screen will appear.

Complete the details and click Save.

Once the card details are in order, you will be asked if you wish to clear your overdue invoice.

If you click on Yes, Pay now, the screen will refresh to your Billing page so you can clear your overdue invoice.