Index: /mods/wpsg_mod_statistics.class.php
===================================================================
--- /mods/wpsg_mod_statistics.class.php	(revision 8304)
+++ /mods/wpsg_mod_statistics.class.php	(revision 8305)
@@ -198,6 +198,8 @@
 			{
 
+				// https://matomo.org/faq/reports/advanced-manually-tracking-ecommerce-actions-in-matomo/
+
 				echo '<script type="text/javascript">';
-				
+
 				foreach ($done_view['basket']['produkte'] as $k => $p) 
 				{
@@ -206,6 +208,13 @@
 
 				}
-				
-				echo '_paq.push(["trackEcommerceOrder", "BestellNr.: '.$done_view['o_id'].'", '.wpsg_tf($done_view['basket']['sum']['preis_gesamt_brutto']).']);';
+
+				echo '_paq.push(["trackEcommerceOrder", 
+					"BestellNr.: '.$done_view['o_id'].'", 
+					'.wpsg_tf($done_view['basket']['sum']['preis_gesamt_brutto']).', 
+					'.wpsg_tf($done_view['basket']['sum']['preis_brutto']).',
+					'.wpsg_tf($done_view['basket']['sum']['mwst']).',
+					'.wpsg_tf($done_view['basket']['sum']['preis_shipping_brutto']).',
+					'.wpsg_tf($done_view['basket']['sum']['preis_rabatt_brutto']).'
+				]);';
 				echo '</script>';
 
@@ -227,4 +236,6 @@
 		private function trackTarget($target_id)
 		{
+
+			// https://matomo.org/faq/reports/implement-event-tracking-with-matomo/
 			
 			if ($target_id > 0) echo '<script type="text/javascript"> _paq.push(["trackGoal", <?php echo $target_id; ?>]); </script>';
@@ -246,4 +257,6 @@
 		public function wp_head()
 		{
+
+			// https://developer.matomo.org/guides/tracking-javascript-guide
 			
 			if (!$this->usePiwik()) return false;
@@ -260,5 +273,5 @@
 			if ($this->shop->get_option('wpsg_mod_statistics_piwik_generel') == '1')
 			{
-			
+
 				echo '
 					<!-- Piwik Tracking Code -->				
@@ -271,5 +284,5 @@
 							_paq.push(["trackPageView"]);
 							_paq.push(["enableLinkTracking"]);
-	
+
 						} catch(err) { }
 					</script>