If you would like to update an existing card, or use a new credit card, you can do that by following the below steps:

1) Log into your Insider account on the WCPO website:

2) You will want to use your email address and password:

3) Once signed in please select Manage option:

4) Here you will be able to adjust your Insider Membership information:

5) Select the Credit Card tab where you can choose Change or Delete.  The Change option will allow you to update your expiration date on the current card.  The Delete option will allow you to delete the current card and add a brand new card in its place: