You will need a fan account in order to change your shipping address. Once you're logged in, you can update your address from the campaign page. Just click the “change shipping address” link in the column to the right. You'll also find a link in your email receipt. Keep in mind, once a campaign is complete, you won’t be able to update your shipping address.
Bandcamp Support is experiencing an unusually high volume of emails from our wonderfully successful fundraisers this summer, so our responses may take an extra few days. We put together a list of common questions to help you help yourself in the meantime - power!