First Class Mail service is available at your local Post Office or through an approved-shipping service like PitneyShip.First-Class Mail Forever ® stamps for letters and postcards never expire, even if the First-Class postage rate goes up. What types of First-Class services are available? First-Class Mailįirst-Class Mail service is an inexpensive and simple way to send postcards and envelopes.

As its name and position on the list suggests, Priority Mail services take precedence over First-Class Mail in delivery speed. If you visit the USPS ® website you’ll find the following classes of mail listed as part of their services:įirst-Class Mail is a higher priority class than Marketing Mail, Retail Ground or Media Mail. That means USPS prioritizes the delivery speed of First-Class Mail over those services. What makes First-Class Mail a first-class service? Any mailable item that is sealed or closed against inspection.In fact, some types of mail must be sent through either First-Class Mail or Priority Mail, including: Unlike less expensive bulk-mailing services like USPS Marketing Mail, there are no minimum number of pieces, mailing permits or presorting requirements to worry about. Many start-ups and home business use First-Class Mail to send postcards and letters. and your parcels weigh less than 13 ounces. Anything you send to customers, including bills, invoices, correspondences and merchandise can be sent via First-Class, as long as your letters weigh less than 3.5 ounces. What is First-Class Mail?įirst Class Mail is the most common and affordable way to send envelopes and lightweight packages. Businesses of all sizes count on First-Class Mail as an economical way to send postcards, letters, flats and light packages to customers both domestically and globally. Although First-Class Mail is often associated with simply mailing letters, its services go well beyond that. USPS offers a wide range of services or “classes” businesses use to mail or ship to customers, including the ever-popular First-Class Mail ®. In other words, First-Class Mail is “regular” mail. When you stick a stamp on an envelope and place it in a mailbox, you are sending something First-Class.

Usps firstclass package ternayionali