How do I update my payment card? (Desktop)

Got a new card, or just excited to foist the responsibility for paying for things onto someone else? Either way, this one's for you.

1. Head over to the settings page by clicking on the cog icon at the bottom left of your screen. 
   
2. Choose the 'Billing Details' tab under the Billing Details heading on the left of the screen.
3. Click the 'Update Payment Method' button and update the card fields that display.
4. Your next invoice will be billed to your new card.