
The Flat Rate envelope, is the obvious way to send documents, not only in time, but also in style. This information will be helpful for all USPS customers.įor those who prefer to use a different envelope, this information is available for you! What Can You Mail in a Flat Rate Envelope? But what if you need a cheaper envelope for a shipping label, or business card to mail? USPS Flat Rate envelopes can be obtained for free from the USPS catalog. When someone thinks of Flat Rate Envelopes, they think of Priority Mail envelopes, which usually ship very fast. What Is a USPS Flat Rate Envelope In 2022? While the USPS is one of the only companies that offer Flat Rate Boxes, the options are many, so I’m happy to answer questions about these items.


The United State Postal Service offers quite a number of different types of mailings, one of which is called a Flat Rate Box. This is a great question that I’m happy to talk with you about today.

If you decide to mail something, you might choose to send it in an envelope instead of an entire box.
