{
   "PurchaseOrder":{
      "ShipTo":[
         {
            "name":"Oracle Czech",
            "street":"U Trezorky",
            "city":"Prague",
            "state":"Czech Republic",
            "zip":15800
         }
      ],
      "BillTo":{
         "name":"Oracle US",
         "street":"Oracle Parkway",
         "city":"Redwood Shores",
         "state":"California",
         "zip":94065
      }
   }
}