Adtraction affiliate tracking on Thank you page

wc-tracking-adtraction-thank-you-page

<?php
// Adtraction conversion tracking implementation
add_action( 'woocommerce_thankyou', 'adtraction_tracking', 60 );
function adtraction_tracking( $order_id ) {
   	$order = new WC_Order( $order_id );	  
	$order_nr = $order->get_order_number();
	$order_total_shipping = $order->get_total_shipping();
	$order_total_ex_vat = $order->get_total() - $order->get_total_tax();
	$order_total = $order_total_ex_vat - $order_total_shipping;		
	$order_email = get_user_meta( $order->user_id, 'billing_email', true );	
   
   	$source_address = $order_email;
	$processed_address = strtolower($source_address); //convert address to lower case
	$processed_address = trim($processed_address); //trimming leading and trailing spaces
	$processed_address = mb_convert_encoding($processed_address, "UTF-8", "ISO-8859-1"); //conversion from ISO-8859-1 to UTF-8 (replace "ISO-8859-1" with the source encoding of your string)
	$processed_address = md5($processed_address); //hash address with MD5 algorithm 
 ?>
    <!-- Adtraction conversion tracking -->  
    <script type="text/javascript" src="https://track.adtraction.com/t/t?t=XX&tk=XXX&am=<?php echo $order_total; ?>&c=SEK&ti=<?php echo $order_nr; ?>&tp=XXXXXX&trt=X&cpn=&xd=<?php echo $processed_address; ?>&ap=XXXXXXXX" charset="ISO-8859-1"></script>
<?php

	$cookieName = "source"; // Name of your deduplication cookie

	  if (isset($_COOKIE[$cookieName])) {
		  $channel = $_COOKIE[$cookieName];
	  } else {
		  $channel = "na"; // No affiliate network detected as source
	  }
	
	  // replace with actual transaction data
	  $orderAmount = $order_total; // order value
	  $currency = "SEK"; // currency
	  $orderId = $order_nr; // order ID
	  $couponCode = ""; // coupon code used in transaction, if any
	  $md5Email = $processed_address; // MD5 hash of user email
	
	  if($channel === "na") {
		$orderId = "fb_" . $orderId;
	  } 
	
	  // Insert your Adtraction tracking pixel  
	  $adtractionPixel = "https://track.adtraction.com/t/t?t=X&tk=X&am=" . $orderAmount . "&c=" . $currency . "&ti=" . $orderId . "&tp=XXXXXXXX&trt=XXX&ap=XXXXXXXX&cpn=" . $couponCode . "&xd=" . $md5Email;
	  
	  // Insert your TradeDoubler tracking pixel  
	  $tradedoublerPixel = "https://tbs.tradedoubler.com/report?orderValue=" . $orderAmount . "&currency=" . $currency . "&orderNumber=" . $orderId . "&voucher=" . $couponCode;
	  
	  // Insert your Zanox tracking pixel
	  $zanoxPixel = "//ad.zanox.com/pps/TotalPrice=" . $orderAmount . "&CurrencySymbol=" . $currency . "&OrderID=" . $orderId;
	
	  if($channel === "na") {
	?>
	
	<img border="0" height="0" width="0" src="<?php echo $adtractionPixel; ?>" style="display: none;">
	<img border="0" height="0" width="0" src="<?php echo $tradedoublerPixel; ?>" style="display: none;">
	<img border="0" height="0" width="0" src="<?php echo $zanoxPixel; ?>" style="display: none;">
	
	<?php } if($channel == "adtraction") { ?><img border="0" height="0" width="0" src="<?php echo $adtractionPixel; ?>" style="display: none;">
	
	<?php } if($channel == "tradedoubler") { ?><img border="0" height="0" width="0" src="<?php echo $tradedoublerPixel; ?>" style="display: none;">
	
	<?php } if($channel == "zanox") { ?><img border="0" height="0" width="0" src="<?php echo $zanoxPixel; ?>" style="display: none;">

<?php }
}