The USPS never charges application fees or guarantees someone will be hired

Article Title: FTC Sues Company Advertising in Tucson for Jobs with the U.S. Postal Service

Article Snip: Better Business Bureau of Southern Arizona is alerting consumers to a Kentucky-based company, Career Exams (also known as Career Advancement Group), that purchased newspaper ads in Tucson, advertising employment with the United States Postal Service (USPS).

Reference: tucsoncitizen.com