(
    [customer] => cus_CsBMGBdq0VwgNs
    [subscription] => sub_CsBMt0Qh7wcvaG
    [subscription_prorate] => 1
    [subscription_proration_date] => 1526487083
    [subscription_items] => Array
        (
            [0] => Array
                (
                    [id] => si_CsCCGjaGepFKPo
                    [deleted] => true
                    [quantity] => 1
                )

            [1] => Array
                (
                    [plan] => pro
                    [quantity] => 1
                )

        )

)