What is a billing address?
A billing address is the address linked to a specific form of payment, which is typically a credit, debit card or PayPal. Companies use the billing address to verify the authorised use of such a card. Billing addresses must match what the card-issuing bank has on file, or the attempted purchase may not go through.
The billing address is different than the shipping address, which is the address where packages get delivered to.
How do I amend my billing address?
Go to My Account, click on Address book then click on 'Edit' under your billing address.