Index: /controller/wpsg_BasketController.class.php
===================================================================
--- /controller/wpsg_BasketController.class.php	(revision 6433)
+++ /controller/wpsg_BasketController.class.php	(revision 6435)
@@ -406,5 +406,5 @@
 				if ($this->shop->callMods('basket_checkoutAction', array(&$this)) == false)
 				{
-			 	
+			 	 
 					$this->redirect($this->shop->getURL(wpsg_ShopController::URL_BASKET));
 					
Index: /lib/filter_functions.inc.php
===================================================================
--- /lib/filter_functions.inc.php	(revision 6433)
+++ /lib/filter_functions.inc.php	(revision 6435)
@@ -355,5 +355,5 @@
         if ($force === true) $wpsg_lastupdate = false;
 
-        if ($wpsg_lastupdate == false || $wpsg_lastupdate < time() - 60 * 0 || !wpsg_isSizedArray($wpsg_update_data))
+        if ($wpsg_lastupdate == false || $wpsg_lastupdate < time() - 60 * 30 || !wpsg_isSizedArray($wpsg_update_data))
         {
 
Index: /mods/wpsg_mod_amazon.class.php
===================================================================
--- /mods/wpsg_mod_amazon.class.php	(revision 6433)
+++ /mods/wpsg_mod_amazon.class.php	(revision 6435)
@@ -240,5 +240,5 @@
 									
 				$oOrder = wpsg_order::getInstance($_SESSION['wpsg']['order_id']);
-								
+							 	
 				$oOrder->setMeta('amazon_order_reference_id', $_REQUEST['amazon']['OrderReference']);