BioSteel works with multiple carriers — Canada Post, UPS, FedEx, and Purolator — and the carrier is assigned automatically based on your location and order. Some carriers can deliver to PO Boxes; others cannot. Delivery to a PO Box cannot be guaranteed.
If you need to ship to a PO Box or an APO/FPO military address, contact support at biosteel.com/pages/contact before placing your order to confirm what's possible.