What does the exam fee cover — and is a paid class required?
The exam fee covers exam eligibility and, if you pass, the credential for the published term. It does not include a required paid course. There is no pay-to-play: you can test out without buying training.
Free voluntary prep is available on /study and in the Book of Knowledge. Separate training courses (especially repair) are optional education — coming off-season where noted — and are not part of the exam fee. Finishing a class earns a Certificate of Course Completion only; that is not the same as CGCT or CAGST. Verify credentials only at /verify.
