<script type="text/javascript">
    $(function () {
      var seconds = 15;
      $(".moveCount").html(seconds);
      var timer = setInterval(function () {
        if (seconds == 0) {
          clearInterval(timer);
          location.href = '{{merchantRedirectUrl}}/?checkoutid={{checkoutId}}';
          return;
        }
        seconds--;
        $(".moveCount").html(seconds);
      }, 1000);
    });
</script>