Leave delivery instructions with USPS to leave your package at your address, send it to a different address, or send it to your local Post Office. You can also opt to leave instructions for the carrier on where to leave your package if no one is home to receive it.

You can also request for emails and/or text messages about your USPS parcels or Proof od Delivery email. You can decide different actions based on the class and services of the packages. Using your tracking number, you will gain access to the latest USPS tracking updates. You can also access USPS live tracking updates internationally through Parcel Monitor's live USPS tracking tool. However, you can only track your USPS packages if it is a domestic delivery to a domestic address within the US. Other USPS services with label numbers include Certified Mail, Collect on Delivery, Global Express Guaranteed, Priority Mail Express International, Priority Mail Express, Priority Mail International, Priority Mail, Registered Mail, Signature Confirmation. To track USPS package, use the assigned USPS tracking number on Parcel Monitor's parcel tracking tool.

Once you have shipped your packages with USPS, the Post Office will assign you a unique set of USPS package tracking number to the package. After you send out your items for delivery, you can track the journey of your USPS package on the USPS website using the USPS tracking number that is assigned to your package. USPS tracking is an end-to-end item tracking that allows you to track most domestic delivery of commodities such as letters and USPS parcels within the US territory.

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