Create PDF on complete order status

Hi Luis,
Yes this is possible but does require some custom code in your theme functions (functions.php) – read this if you haven’t edited that file before.

add_action("woocommerce_order_status_completed", "wpo_wcpdf_save_pdf", 10, 2);
function wpo_wcpdf_save_pdf ( $order_id ) {
	global $wpo_wcpdf;
	$order_ids = (array) $order_id;

	// create pdf data
	$template_type = 'invoice';
	$pdf = $wpo_wcpdf->export->get_pdf( $template_type, $order_ids );

	// save pdf
	$filename = $this->build_filename( $template_type, $order_ids, 'download' );
	$pdf_folder = 'full/server/path/to/your/folder/';
	$pdf_path = $pdf_folder . $pdf_filename;
	file_put_contents ( $pdf_path, $pdf );
}

You may also want to consider our Dropbox extension, which automates all of this for you.

Hope that helps!

Ewout