Where To Buy Flat Rate Boxes Apr 2026

While USPS is the direct provider, you may find boxes at other retailers, though some may charge a nominal fee or require specific service usage:

: Flat rate boxes are intended for a single shipment and cannot be reused for subsequent mailings.

: You can order boxes in bulk (typically packs of 10 or 25) directly from the USPS Postal Store . They are shipped to your home or business at no cost, usually arriving within 2–5 business days. where to buy flat rate boxes

: You can find listings for USPS boxes on Amazon , eBay, and Walmart . However, be cautious: these sellers often charge for the boxes or ship them for a fee, whereas they are completely free through USPS. Critical Usage Rules

: Retailers like Office Depot and Staples often stock these boxes. They may be free if you use their on-site shipping services. While USPS is the direct provider, you may

: You can call the USPS Package Supply Center at 1-800-610-8734 to request free supplies by phone. Alternative and Retail Options

To ensure you receive the flat rate pricing, you must follow these USPS regulations: : You can find listings for USPS boxes

You can obtain official USPS flat rate packaging through these official channels: