Please follow below steps to change the credit card for your subscription.
1. After login your account on Foxit website , go to Orders
You will be able to see payment option button under Orders.
2. Click on the payment option, you will see credit cards listed.
3. If you only need to update the credit card information (such as CVV,expiration date) with the credit card number remaining the same,please left-click the corresponding credit card to edit its info as shown in the screenshots below:
4.If you need to add a new credit card under payment option,please click on "Add New Credit Card" button there to add a new one.
After clicking the "Submit" button in the "Add New Credit Card" window, a new window called "Edit Credit Card#" will automatically pop up as shown below. In this new window, please enter the relevant information for the credit card you are adding and click "Submit".
Then click "Close" button in the pop-up "Complete" window to finish adding a new credit card under the payment option.
5.Please click the "Default" radio button on the credit card you want to set as the default payment to further set it as the default credit card.
6. For non-default credit cards, you can click on the corresponding "Remove" button to remove the credit card from the credit card lists under the payment option.