USPS provides FREE packaging supplies to ensure your item is well packaged and prepared for a safe delivery.
If you’re ordering online, you’ll need to create a free USPS.com account. Delivery can take a few weeks, but will allow you to order a larger quantity of supplies. USPS.com is also the only place to order Priority Mail Regional Rate boxes - a shipping option many businesses favor because because of its cheaper rates and similar delivery time frame as standard Priority Mail.
TIP: if you are shipping more than 500 packages via USPS each month, get your own USPS Account Manager. They can help you set up automatic supply orders, ensure you're getting the best rates, and more! Just fill out this form and we'll put you in touch.
What is Priority Mail Regional Rate shipping?
How to: Save a custom package
Package Sizes and Dimensions: Measuring Packages
Package Sizes and Dimensions: USPS Domestic
Package Sizes and Dimensions: USPS International