<p>I understand that I can take additional SAT IIs (up to 3 on test day), even if I have only signed up for 1 or 2, but my question is this:</p>
<p>They charge an additional $8 for each SAT II taken in a single sitting, so if I decide to take two SAT IIs (I only signed up for one for Nov.), will they charge 8 dollars or more? If they do charge more, is it possible for me to change it on collegeboard.com before the actual test date? Thanks!</p>