us postal service free supplies

us postal service free supplies refers to the free shipping materials provided by the United States Postal Service (USPS) for customers using certain USPS services. These supplies include boxes, envelopes, and labels for Priority Mail and Priority Mail Express services. USPS offers a variety of free packaging options that customers can order online or pick up at their local post office. These free supplies help streamline the shipping process and ensure that packages are sent in the appropriate packaging for the service level chosen.