Use the Lumina Payment System to Edit or Delete a Billing Address
Navigate to the Payment System
Go to your Billing Address
On the left-hand menu bar, click Billing & Tax Details.
You should now be on the Billing Address tab.
Edit your Billing Address
Click Edit on any existing billing address that you have on the bottom left corner of the billing address box. You will be presented with a form which is pre-filled with your selected billing address information.
Now you can change any information that you wish to change.
To delete an existing billing address, click Delete on any existing billing address that you have on the bottom left corner next to Edit. You will be presented with a confirmation dialogue to delete the billing address.
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