{"ProductOrder": "123",
"ProductOrder":
              {
              "ProductName": "PHONE",
              "BrandName": "Phone 123",
              "Modification": "S15",
              "Quantity": "1",
              "ProductPrice": "123",
              "ShippingPrice": "123"}
}

{"ProductOrder": "123",
"ProductOrder":
              [{
              "ProductName": "PHONE",
              "BrandName": "Phone 123",
              "Modification": "S15",
              "Quantity": "1",
              "ProductPrice": "123",
              "ShippingPrice": "123"}]
}