Welcome to USPS.com. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything you need …

The U.S. Postal Service (USPS) provides mail processing and delivery services to individuals and businesses in the U.S.

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Postage meters are regulated by a country's postal authority; for example, in the United States, the United States Postal Service specifies the rules for the creation, support, and use of …

5 days ago · The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents.

5 days ago · The USPS says the change is aimed at meeting strategic goals to cut costs and streamline mail processing by concentrating it in a smaller number of facilities. But it could …

5 days ago · Big changes are coming to how the United States Postal Service defines postmarks — a move that could affect anyone relying on mailed deadlines. From tax returns and bill …

For general information, how-to steps, or to learn more about USPS products and services, check our FAQs. The most common questions have to do with tracking packages or delayed delivery.

Send mail and packages with USPS online shipping options. Choose your mail service by delivery speed, cost, and additional services like tracking and insurance.

Track USPS package deliveries, get tracking text and email notifications, forward mail, change your address, and learn about setting up PO boxes or home mailboxes.