Product specific email fields

	if(!empty($itemFields)){
		foreach($itemFields as $field){
			$namekey = $field->field_namekey;
			if(empty($item->$namekey)) continue;
			echo '<p>'.$fieldsClass->getFieldName($field).': '.$fieldsClass->show($field,$item->$namekey).'</p>';
		}
	}

if(empty($productClass))
	$productClass = hikashop_get('class.product');
if($item->product_id > 0) {
	$fullProduct = $productClass->get($item->product_id);
	if(!empty($fullProduct))
		echo '<p>My custom field: ' . $fullProduct->mycustom_field . '</p>';
}