Add Invoice PDF URL to Order Meta 2025

Hi @robbyprincesstraveller,

I just updated the code:

/**
 * PDF Invoices & Packing Slips for WooCommerce:
 * Save the PDF invoice link for guest access in the order data
 * 
 * Options required:
 * - "Document link access type" set as "Full"
 */
add_action( 'wpo_wcpdf_before_document', function( $document_type, $order ) {
	if ( ! empty( $order ) && 'invoice' === $document_type ) {
		$debug_settings = get_option( 'wpo_wcpdf_settings_debug', array() );
		if( isset( $debug_settings['document_link_access_type'] ) && 'full' === $debug_settings['document_link_access_type'] ) {
			$pdf_url = WPO_WCPDF()->endpoint->get_document_link( $order, $document_type );
			// Save the PDF invoice link under the 'wcpdf_document_link' meta key
			$order->update_meta_data( 'wcpdf_document_link', $pdf_url );
        	$order->save();
		}
	}
}, 10, 2 );

Could you please try the code above and confirm whether it worked, or not?

Thanks for confirming that it worked, @robbyprincesstraveller!

If you don’t mind and have the time, do you think you could leave us a review?

Thanks in advance and all the best with your store!