Yes, but there are some limitations. Only orders shipped via USPS can be delivered to a PO Box.
Since some sellers might not offer USPS as a shipping provider, it’s best to use a non-PO box address. This allows you to have full access to items sold on our marketplace.
APO/FPO boxes, used by the US Military Postal Service, are serviced by USPS. That means you can receive deliveries to APO/FPO boxes, as long as the seller offers USPS as a delivery option.