usps flat rate priority mail envelope price

usps flat rate priority mail envelope price USPS Flat Rate Priority Mail Envelope provides an affordable and convenient way to ship items domestically. The cost for shipping using the Flat Rate Envelope is around $8.25 for standard shipping and slightly higher for expedited services. This option offers a set price regardless of weight (up to 70 pounds) and can be used for documents, small items, or lightweight packages. Flat Rate Priority Mail also includes tracking and delivery within 1-3 business days.