Double check that the address is a valid USPS address. You can use the USPS online verification tool to check for a valid USPS format.
If the shipping address is not a valid USPS address (some colleges/universities and rural addresses), try these steps:
- Uncheck the “Ship to a Different Address” box during checkout.
- Validate the Billing Address (this should always be a USPS address).
- Once the billing address is validated, check the “Ship to a Different Address” box.
- Do NOT click “Validate” again.
- You should be able to complete your order now.