public function save() {
		global $current_section;

		if ( ! $current_section ) {
			WC_Admin_Settings::save_fields( $this->get_settings() );

		} else {
			$wc_emails = WC_Emails::instance();

			if ( in_array( $current_section, array_map( 'sanitize_title', array_keys( $wc_emails->get_emails() ) ), true ) ) {
				foreach ( $wc_emails->get_emails() as $email_id => $email ) {
					if ( sanitize_title( $email_id ) === $current_section ) {
						do_action( 'woocommerce_update_options_' . $this->id . '_' . $email->id );
					}
				}
			} else {
				do_action( 'woocommerce_update_options_' . $this->id . '_' . $current_section );
			}
		}
	}