For customers in the US, your full 9-digit zip code is required. If you are unsure of your full zip code, you can look this up on the USPS website, or you can check a piece of mail for the full zip code that includes the +4 numbers at the end.
For customers in the US, your full 9-digit zip code is required. If you are unsure of your full zip code, you can look this up on the USPS website, or you can check a piece of mail for the full zip code that includes the +4 numbers at the end.