This week's NAPS Chat focuses on the newly proposed Postal Rate and Classification System,  the system that may determine postage rates for the next 5 years. We also discuss the Postal Service's Universal Service  Obligation. Finally, NAPS Chat provides information relating to postal-related bills and the status of H.R.  2382, legislation to repeal of the USPS retiree health  prefunding requirement, which has surpassed the 290-cosponsor mark.