stdClass Object
(
    [code] => 200
    [success] => stdClass Object
        (
            [flat_discount] => 0.00
            [product_discount] => stdClass Object
                (
                    [1] => stdClass Object
                        (
                            [quantity] => 1
                            [unit] => 11
                            [precent] => 5.00
                        )

                    [2] => stdClass Object
                        (
                            [quantity] => 2
                            [unit] => 21
                            [precent] => 8.00
                        )

                    [3] => stdClass Object
                        (
                            [quantity] => 3
                            [unit] => 51
                            [precent] => 12.00
                        )

                    [4] => stdClass Object
                        (
                            [quantity] => 4
                            [unit] => 101
                            [precent] => 15.00
                        )

                    [5] => stdClass Object
                        (
                            [quantity] => 5
                            [unit] => 151
                            [precent] => 20.00
                        )

                )

        )

)