<p>I have heard rumors that you can sign up for the SAT II and then take whatever tests interest you on the test day. Is there any truth to that? I signed up for SAT II Math and might want to take French but I didn't sign up for it. Would I just get billed after if that was true?</p>
<p>you can take whatever test you feel like on the day of testing long as the test is being offered that day. if you signed up for one test you can take any one test regardless of what you signed up for, no additional fees.</p>
<p>I'm pretty sure there is a $20.50 test change fee if you switch from one test to another. But yes, you can sign up for the SAT II and take any test(s) and any number of tests, and I'm pretty sure you'll get billed for anything that is changed from your registration (unless you are dropping a test, in which case you will just lose your $8.00 that you paid for it).</p>