Optimizely Integration with WooCommerce

woo-optimizely.php

<?php

// Loads Optimizely and sends revenue information on conversion page.
// Replace Optimizely script with your own ID.

function optimizely_revenue_tracking( $order_id ) {
	// Lets grab the order
	$order = new WC_Order( $order_id );
	$price = $order->get_total();
	?>
	<script src="//cdn.optimizely.com/js/0101010101.js"></script>
	<script>
		window.optimizely = window.optimizely || [];
		window.optimizely.push(['trackEvent', 'eventName', {'revenue': <?php echo ( $price * 100 ); ?>}]);
	</script>
	<?php
}
add_action( 'woocommerce_thankyou', 'optimizely_revenue_tracking', 100 );