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  1. USPS.com® - USPS Tracking®

    How can I leave delivery instructions? 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, …

  2. USPS Informed Delivery: What it is and how it works

    2024年1月8日 · Your items are previewed using photos of your mail, and a list of your packages can be viewed in a daily email or through an online dashboard. You can view up to 10 pieces of mail.

  3. FAQ | USPS

    Find answers for all questions related to USPS & mail including filing a claim or requesting a refund. Learn more to resolve any USPS issues you may have.

  4. USPS Mobile® App - App Store

    • Calculate a Domestic or International Price to determine how much postage you will need when you ship a letter, card, large envelope, or package (limitations apply). Choose retail or online pricing, add …

  5. USPS Tracking® - The Basics

    2025年8月22日 · Once you enter the tracking number of an item (s) into the USPS Tracking® website, you can review the latest status of that item. Depending on the status, origin and destination, and the …

  6. Welcome | USPS

    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 for …

  7. Knowledge: USPS Tracking® - The Basics

    Entering the tracking number associated with a mailpiece into the USPS Tracking page gives you the current status of an item along with other tracking information.

  8. USPS.com FAQs

    Learn the basics of USPS tracking and find answers to common questions about tracking your package.

  9. USPS MOBILE® – Apps on Google Play

    2025年2月24日 · Nickname your shipments and sign up for text and email alerts to notify you of the delivery status. • Calculate a Domestic or International Price to determine how much postage you will …

  10. Informed Delivery - Mail & Package Notifications | USPS

    Informed Delivery is a free service from USPS that shows you preview images of incoming mail, plus status updates about your incoming and outbound packages. Get notifications in a morning Daily …