What is defined as “Priority Mail International”?

Priority Mail International is an expedited shipping service specifically designed for international shipments that includes tracking. This service allows customers to send items quickly and reliably to various countries around the world. One of the key features that differentiates it from standard shipping methods is the tracking capability, which provides both the sender and the recipient with updates on the location and status of the package throughout the shipping process. This level of service ensures better visibility and reassurance for both the sender and the recipient, making it an attractive option for urgent international deliveries.

The other options don't accurately describe Priority Mail International, as they either limit the service to postcards, focus solely on package weight without addressing the broader scope of international shipments, or suggest the lack of delivery updates, which is contrary to the service's tracking feature.