PurchaseOrderItem

{
    "PurchaseOrderItem": {
        "id": 0,
        "product_id": 0,
        "org_name": "string",
        "description": "string",
        "unit_price": 0,
        "quantity": 0,
        "tax1": 0,
        "tax2": 0,
        "purchase_order_id": 0,
        "item": "string",
        "summary_tax1": 0,
        "summary_tax2": 0,
        "subtotal": 0,
        "col_3": null,
        "col_4": null,
        "col_5": null,
        "discount": 0,
        "discount_type": "1 => Percentage",
        "store_id": "The Purchase Order store id",
        "calculated_discount": 0,
        "created": "2018-05-10 00:42:00",
        "modified": "2018-05-12 13:05:06"
    }
}