It does not make difference as long as - 回複:急問各位大俠有關I485郵寄
you use street address
http://blog.wenxuecity.com/blogview.php?date=200708&postID=7089#POBox
you use street address
http://blog.wenxuecity.com/blogview.php?date=200708&postID=7089#POBox