10, 10, 15,

default, percentage, percentage,

1, 2, 3,

{ "4 Layer":{"price":"649900","compare_at_price":"","id":"45037998964908","quantity":"0","inv_p":"deny","inv_m":""} , "3 Layer":{"price":"524900","compare_at_price":"","id":"45037998997676","quantity":"0","inv_p":"deny","inv_m":""} }

{ "4 Layer":{"price":"649900","compare_at_price":"","id":"45037998964908","quantity":"0","title":"4 Layer","inventory_policy":"deny","inventory_management":""} , "3 Layer":{"price":"524900","compare_at_price":"","id":"45037998997676","quantity":"0","title":"3 Layer","inventory_policy":"deny","inventory_management":""} }

{ "4 Layer":{"id":"45037998964908"} , "3 Layer":{"id":"45037998997676"} }