<p>Do we need to pay a fee for changing the test on the test day? I've heard conflicting views on this.</p>
<p>I'm 99% sure you can do this with no fee. I know of someone who decided to take a test 5 mins before she sat down and had no problems.</p>
<p>No, as long as you're taking the same amount of tests. I just did this on the last test.</p>
<p>You're given a thick book with all the tests and you choose which ones you want to take. Changes are easily done.</p>
<p>Yeah, you don't need to tell them anything or pay extra...it's all in one big book as schitz said, and you make all your own decisions. The only thing you'll be billed for is an extra test (for example, you take 3 but signed up for two)...but that will only be the regular 8? dollars</p>