Your Shipping Address, also known as your Origin Zip or Postal Meter Address, is the address you mail from. It is used to determine postage rates. If your location changes, you will want to update your shipping address in your account. Your Return Address is only for undeliverable mail pieces and can be different from your Postal Meter Address.
Important
You cannot use a Post Office Box as a shipping address.
To add or change your shipping address: