Can i still move my Subject test to December?

<p>I have 2 subject tests for nov, i want to move one to dec, but the deadline for dec. registration has passed. Also, if i could move 1, can i add another one? please keep in mind i am taking the test outside of the US.
thanx</p>

<p>common ppl, give me some advice!!!</p>

<p>Yeah. It'll cost 17.50 to move, plus the cost of the other test you want.</p>

<p>how do i move it? thanx by the way.</p>