The USPS provides free boxes and envelopes for Priority Mail and Priority Mail Express services. You can pick these up at the counter or order them in bulk online at no charge.
Most USPS Post Office locations stock a variety of packaging materials, including both retail boxes for purchase and free supplies for specific shipping services. Free vs. Paid Boxes can you buy boxes at the post office
Are USPS Boxes Free? Get Free Shipping Supplies ... - Shippo The USPS provides free boxes and envelopes for
While Priority Mail boxes are free to use with their respective services, retail prices for prepaid or generic options at the post office are as follows (as of April 2026): can you buy boxes at the post office
