<p>i signed up for an sat subject test for this saturday, but i'm not going. how do i cancel it? if i just don't show up, is it automatically cancelled or do i get like a 0?</p>
<p>Automatically canceled.</p>
<p>You could try calling the collegeboard and moving the test day to some time in the fall (not 100% sure you can do this though) That way you don't lose the registration fees.</p>