Abstract: The Postal Service and policy makers find themselves confounded by the confusion resulting from the use of two dialects of the same language based on a perpetuation of a PRC fiction that single-piece and presort First-Class Mail are both a part of one subclass, rather than two distinctively different subclasses. The matter can be resolved simply by instructing the USPS to provide its ratemaking data based on CRAs generated for every separately scheduled rate, and by giving the USPS sole authority to define what is and what isn't a subclass.
Postcom's Gene Del Polito