Yes — you can add, set a default, or remove payment cards entirely from the Billing page, with no support contact needed.
All payment method management happens on your Billing page (/billing), in the Payment Methods section. You can add a new card, set any saved card as your default for future charges, or remove a card — all self-serve, no support required.
- Go to Billing in your account. The Payment Methods section is on that page.
- To add a card: click '+ Add a card', complete the secure card form, and save.
- To set a default: click 'Set default' on any saved card. That card will be used for all future charges.
- To remove a card: click 'Remove' and confirm the dialog. If you remove your default card and have others on file, a remaining card automatically becomes your new default.
If you have an active Domain Radar subscription, you cannot remove your only card on file. The page will prompt you to either add a replacement card first, or cancel your Radar subscription first — both exits are right there in the UI. Outside of an active Domain Radar subscription, removing your last card is a straightforward removal with no other restrictions. Note that there is no way to edit a card's details in place; if your card details have changed, remove the old card and add the new one.