Our objective was to evaluate the accuracy of Postal Service “zone”-based postage rates. These rates apply to select mail products including Priority Mail, Bound Printed Matter, Parcel Select, First Class Package Service, and Periodicals. The total volume of competitive and market dominant mail that included zone pricing was 10.1 billion of the 142.4 billion pieces (7 percent) in fiscal year 2019.
Wednesday, March 25, 2020
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