This WooCommerce extension generates a PDF invoice for your woocommerce orders. Admin can download order pdf from the order admin page and customers can download order pdf from the my account page. Features One Click PDF Download Download the PDF invoice from the order admin page. Download invoices from the My Account page Hooks Use hook to add new order items in pdf table, add_action( ‘wcopd_order_pdf_add_extra_order_details’, ‘callback_function’, 10, 1 );