stdClass Object
(
    [type] => product
    [order_id] => 0
    [quantity] => 1
    [data] => Array
        (
        )

    [line_item_id] => 
    [line_item_label] => 001
    [created] => 
    [changed] => 
    [is_new] => 1
    [commerce_product] => Array
        (
            [und] => Array
                (
                    [0] => Array
                        (
                            [product_id] => 3
                        )

                )

        )

    [commerce_display_path] => Array
        (
            [und] => Array
                (
                    [0] => Array
                        (
                            [value] => 
                        )

                )

        )

    [commerce_unit_price] => Array
        (
            [und] => Array
                (
                    [0] => Array
                        (
                            [amount] => 2200
                            [currency_code] => EUR
                            [data] => Array
                                (
                                    [components] => Array
                                        (
                                            [0] => Array
                                                (
                                                    [name] => base_price
                                                    [price] => Array
                                                        (
                                                            [amount] => 2200
                                                            [currency_code] => EUR
                                                            [data] => Array
                                                                (
                                                                    [components] => Array
                                                                        (
                                                                        )

                                                                )

                                                        )

                                                    [included] => 1
                                                )

                                        )

                                )

                        )

                )

        )

)