As part of its 10-year plan to streamline the network, the Postal Service is in the process of “unwinding” its 21 Network Distribution Centers, which handle Marketing Mail, Periodicals and some ground packages. One of the goals of this NDC Unwind is to merge the mail and packages handled by the NDCs into the First Class Mail stream. While that … Continue reading The Postal Service unwinds the NDC network and merges the mail streams