summary and details
Just to make it clear, at the moment the behaviours look like this.
summary behaviour
OrderID is empty
OrderRefID has <?php echo session_id(); ?>
OrderVisitorID has <?php echo $eCart1->DisplayInfo("ID"); ?>
details behaviour
DetailsID is empty
DetailOrderID has <?php echo session_id(); ?>
DetailItemID has <?php echo $eCart1->DisplayInfo("ID"); ?>
These were obviously selected by clicking the lightning bolt and going to ecart.
Should i be clicking the lightning and then chosing something from session like this
<?php echo $_SESSION['VisitorID']; ?> for example?