Deposits? Refunds?

<p>I recently paid all three of my deposits to Stony Brook. Can I still back out of going if I wanted to? I know the tuition and housing deposits are usually non-binding, but I'm not sure about the orientation deposit. Does paying that mean I have to attend Stony Brook during the fall?
Also, how do refunds work if I do choose not to attend Stony Brook?</p>