USPS: Change-of-address functionality to be added to Mobile Delivery Devices

November 29, 2022 The Postal Service will soon add new functionality to mobile delivery devices, or MDDs, that allows users to quickly help customers update their change-of-address requests. For instance, when a customer makes a mistake or has to alter information on an already submitted change-of-address request, they must submit PS Form 3546 to make…

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