Do you ship to PO Boxes? April 18, 2022 16:53 Updated We do ship most products to PO Boxes. These orders are fulfilled by UPS' Surepost service. UPS makes the shipment pick-up and the U.S. Postal service makes the final delivery. Related articles How long will it take to receive my order? I need help! How to contact Customer Support Who can buy PPE products on the Project N95 marketplace? How are shipping costs calculated?