FAQs
05/03/2022
Intelligent Mail® Barcode FAQ

This document includes frequently asked questions (FAQ) and answers for IMb.

FAQs
09/26/2016
Move Update Compliance for Non-U.S. Mailers FAQs

The U.S. Postal Service® has gathered some common questions asked by foreign mailers.

FAQs
01/01/2013
ACS™ Announcement: Traditional ACS™ Service Type ID FAQ

This document details frequently asked questions regarding the Traditional ACS required change.