If you are a recipient of a free or reduced lunch, you qualify to get a fee waiver to pay for the SAT and the ACT tests. Ask your counselor for one.
If, for some reason, you use a fee waiver to register for a test, and you do not go to take the test on the day you chose, you may not use another fee waiver. You will have to pay next time you register. So, do not miss your test day!!!