What is required for a package to utilize the package intercept service?

To utilize the package intercept service, having a tracking number is essential. The tracking number uniquely identifies the package within the USPS system, allowing the service to locate and manage the package during its transit. This capability is vital for facilitating changes to the delivery, such as redirecting the package to a new address, holding it for pickup, or returning it to the sender.

Having a shipping label is important for shipment, but it does not specifically allow for package intercept services. Insurance certificates apply to the value and security of the package but do not relate to the ability to change delivery methods. A customs declaration is relevant for international shipments to indicate the contents and value; however, it does not pertain to the package intercept process. Understanding the unique role of the tracking number helps clarify why it is necessary for requesting a package intercept service.