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 …

Domestic deliveries arrive in 2-3 days 4 depending on where your package starts and where it's going. Tracking and insurance are included, shipping boxes and envelopes are free, and with …

If a package qualifies for the USPS Delivery Instructions™ service, you can tell USPS where to leave a package at your address, send it to a different address, or send it to your Post Office.

If you're dealing with a lost package or mailpiece, USPS can help with a Missing Mail Search. Learn how to find lost mail, file claims, and request refunds.

Learn how to ship a package with USPS, from choosing the right mail service, packing your box, writing the address, calculating postage, and scheduling a pickup.

Prepare Your Package Get tips on how to pack your box, choose a mail service, and add enough postage so your package arrives on time.

Set Package Tracking Notifications Turn on package tracking notifications and you’ll automatically get text and/or email alerts with the status of your package and delivery details.

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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.