The Priority Mail Regional Rate Box® - B1 is a low-cost shipping alternative for commercial and online customers who are currently using Priority Mail® or Merchandise Return Service. With more than one size to choose from, the boxes combine the speed and convenience of Priority Mail® shipping with zone pricing to reduce costs. Regional Rate Boxes A and B are best used for small, dense packages being shipped short distances.
Please Note: This product ships in packs of 10 or 25. An order of 1 equals 10 or 25 boxes depending on your selection under Format.
Each Priority Mail and Priority Mail Express shipment includes USPS Tracking® service.
Note: When shipping packages, size and weight restrictions may apply and additional shipping rates may be required.
For the optimal postage and fees for your package deliveries, please access our new "How To Measure" video for tips on how to measure a package using Dimensional Weight and Cubic Volume.
- There is $100 insurance coverage included on each Priority Mail shipment.
Through the Postal Store® website, the Postal Service ships all in-stock orders with USPS Tracking® service. Please allow one business day from order receipt for in-stock items to be shipped via Parcel Select® service or via Priority Mail® service for a fee. See further details below.
To view your order status and tracking information, sign in to your USPS.com® account, go to "Activity History", and select your order number.
Orders from the Postal Store® website may be shipped from different distribution centers. If your order contains multiple items, they may be shipped separately.
Free Shipping Expedited packaging supplies are shipped via Parcel Select® service within 2-5 business days at no cost to the customer. For your convenience, all orders will include a “Carrier – Leave if No Response” endorsement. This will allow your carrier to leave your order if you are not available.
Expedited Shipping Expedited packaging supplies can be shipped via Priority Mail® service within 1-3 business days for a fee.