When completing the Payment tab of the project editor, creators are required to add a Payment source. The Payment source must be a Visa, Mastercard, or American Express credit or debit card and is necessary in the rare case that a backer disputes the charge for their pledge with their card issuer. This card must be registered to the individual or entity (or entity’s owner) raising funds for this project, and be in their name. Other card types such as Discover, JCB, Maestro, and Visa Electron cannot be used.
After adding a Payment source this section will be locked and it won’t be possible to update this until after a project ends and is successfully funded, at which point you can update this card from the Disputes section of your account settings.