USPS: Fleet managers and drivers should buy fuel at preferred locations
December 16, 2025 The Postal Service is reminding fleet managers and drivers to always buy fuel from stations in the USPS Preferred Fueling Network to help keep the organization’s costs down. The network, known as PFN, has more than 29,000 retail fuel sites across more than 40 brands, including 7-Eleven, Casey’s Circle K, Cumberland Farms, RaceTrac, Sheetz, … Read more