For those readers who are job-hunting for the first time, or for the first time in a long time, let this serve as a reminder: you do not need to pay a private company to get a job with the post office. No study guides. No sample exams. As T.J. learned, these companies will be happy to sell you all kinds of unnecessary exam-taking supplies…whether there are any postal jobs available or exams planned near where you live, or not. Multiple companies are masquerading as hiring for the post office.