As long as there is a renewable product in your GoDaddy account, you will not be able to remove all payment methods. It's part of the Terms of Service you agreed to when you opened the account. If you no longer want a specific payment method to remain on the account, you can add a second payment method, move the attached product to the new payment, then cancel the original payment method. If you want to remove all payment methods, you will first need to remove all products.
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