To update your payment details:
- Click on 'Settings' on the left hand menu
- Within Settings, click on 'System Settings'
- This will open the System Settings page and you will see each of the different sections
- Click on the tab 'Payment Details' tab
- A form will appear where you can enter your new card details, including name, number, expiry date and security number
- Once entered, click 'Update Payment Details' and your new card will be saved. Your next payment be made against this new card.