How do I update my credit or debit card? SlutBox Support September 20, 2018 17:10 Updated Follow To update your payment information, follow these steps: Login at www.myslutbox.com/login Click "Your Subscriptions" Click "Edit Payment Details" Complete the payment update page and click "Update" Need extra help? Contact us at firstname.lastname@example.org Related articles How can I cancel my SlutBox membership? (Cancellation Policy) When will I receive my first box? How am I billed? When will I be renewed? How do I receive a refund? Comments 0 comments Article is closed for comments.