Total Items Ordered

Hi! With the Premium Templates extension you can do this by adding a row in the totals with the customizer:

Without the premium templates you will need to create a custom template and loop through the order items yourself to get the total quantity:

<?php
$total_qty = 0;
foreach ($this->order->get_items() as $item_id => $item) {
	$total_qty += $item->get_quantity();
}
echo $total_qty;
?>

Where did you place this code? Have you also selected the custom template in the plugin settings?

That explains – this was custom code to include in a custom template:
Creating a custom PDF template