From a shipping confirmation email you received from an online retailer. At the bottom of the peel-off portion of your USPS Tracking label ... services such as Priority Mail, Certified Mail ...

An undercover investigation by federal postal inspectors uncovered a nationwide counterfeit postage scheme with direct ties ...

First-class stamps prices are not changing at this time, but shipping services such as Priority Mail services, Priority Mail Express services, USPS Ground Advantage and Parcel Select will ...