public static function admin_menu() {
		// No additional menu items for users who did not have a connected helper before.
		$master_key = get_option( 'woothemes_helper_master_key' );
		if ( empty( $master_key ) ) {
			return;
		}

		// Do not show the menu item if user has already seen the new screen.
		$auth = WC_Helper_Options::get( 'auth' );
		if ( ! empty( $auth['user_id'] ) ) {
			return;
		}

		add_dashboard_page( __( 'WooCommerce Helper', 'woocommerce' ), __( 'WooCommerce Helper', 'woocommerce' ), 'manage_options', 'woothemes-helper', array( __CLASS__, 'render_compat_menu' ) );
	}