You can, but it’s not always the best option. Most national postal services, like USPS or Canada Post, can deliver to PO Boxes; however, many of our products, like framed posters or larger items, are too big for PO Boxes. In those cases, we ship with commercial carriers like FedEx, which don’t deliver to PO boxes.
To avoid delivery issues or delays, we recommend using a physical address whenever possible.
If you have any questions or need help, feel free to reach out to us at support@printful.com.