usps priority mail flat rate envelope size limitation

Postal Service’s most economical and accessible shipping options: First-Class Mail and Priority Mail.īut which one is the right choice for your business? Let’s take a closer look at the key differences between USPS First-Class shipping for e-commerce and e-commerce shipping with USPS Priority Mail. As such, you’re likely already familiar with two of the U.S. To learn more, please visit our USPS Ground Advantage Blog.Īs an e-commerce seller, you know that every penny matters when it comes to staying profitable in today’s competitive markets. Deliveries are estimated to be made between 2-5 business days. This new service level will serve packages weighing up to 70 lbs and measure 130 inches in combined length plus girth. The boxes and envelopes listed in the two tables show both current and new dimensions.* Editors note: As of July 9th, 2023 the United States Postal Service (USPS) has consolidated three ground service levels (USPS First-Class Package Service, USPS Parcel Select Ground, and USPS Retail Ground) into one holistic ground service level aptly named: USPS Ground Advantage. Once supplies with the current dimensions have been depleted, orders for these items will be fulfilled with supplies that have the new dimensions. USPS will continue to fulfill orders for the Expedited Packaging Supplies with the current dimensions while supplies last. The Expedited Packaging Supplies with new dimensions will go into effect in late September 2021.

Changing the dimensions will allow the boxes and envelopes to be processed on mail processing equipment more efficiently, increase visibility, and reduce the need for manual package sortation. After reviewing the Standard and Specialized Packaging, USPS is changing the dimensions of 11 Standard items and three Specialized items.

N Specialized Packaging is available to larger customers who provide USPS with a minimum of $75,000 in annual revenue.Ĭurrently, USPS is working on an effort to increase mailpiece visibility throughout the processing network.

N Standard Packaging is available to customers at /store/home (with some items also available in retail offices). The United States Postal Service ® (USPS ®) produces and fulfills over 181 million Standard and Specialized Expedited Packaging Supplies orders annually (i.e., Priority Mail Express ®, Priority Mail ®, and Global Express Guaranteed ®): Mailing and Shipping Services Dimension Changes for 14 Expedited Packaging Supplies

Usps priority mail flat rate envelope size limitation