Fact Sheets
11/02/2020
Addressing Fact Sheet for Package Services Flats

This document is for mailers who are sending Flat-size Bound Printed Matter (such as catalogs) using the Presorted or Carrier Route prices or Flat-size Media Mail or Library Mail (such as large envelopes) using the Presorted prices.

Fact Sheets
11/02/2020
Addressing Fact Sheet for USPS Marketing Mail Flats

This document is for business mailers who are sending flat-size USPS Marketing Mail (such as large envelopes, catalogs, and circulars). To use the USPS Marketing Mail prices, you must send at least 200 pieces or 50 pounds of mail at a time, prepared and sorted according to Postal Service guidelines.

FAQs
11/02/2020
Addressing Fact Sheet for Periodicals Flats

An overview of new address requirements for mailers who are sending flat-size Periodicals (such as magazines and newspapers).

Fact Sheets
11/02/2020
Addressing Fact Sheet for First-Class Flats

This document is for mailers who are sending flat-size mail (such as large envelopes) at Automation and Presorted First-Class Mail prices. To use these prices, you must mail at least 500 pieces at a time, prepared and sorted according to Postal Service guidelines.

Publications
11/01/2020
Publications
10/30/2020