The postal exam itself should not cost you money
USPS states that it does not charge for employment information, applications, or postal exams. Be careful with sites that imply you must pay to apply or test.
Postal exam cost
How much does it cost to take the postal exam?
USPS employment applications and assessments should not require a third-party payment.
What this site charges for
Civil Service Exam University sells independent study materials, practice questions, lessons, and progress tools. It is not the official USPS application system.
Use official sources before you apply
Confirm job requirements, assessment steps, and deadlines through official USPS pages and the specific job posting.
Civil Service Exam University is an independent education platform. It is not affiliated with USPS, TSA, USAJOBS, OPM, DHS, or any government agency.