gistfile1.txt

{
  "ProductId" : 646,
  "OrderPayments" : [
    {
      "Payer" : {
        "FacebookId" : "689561194"
      },
      "IncludeTip" : true,
      "PaymentMethod" : {
        "Id" : 138
      }
    }
  ],
  "MessagesToSend" : [
    {
      "SendUsing" : 1,
      "Recipient" : "",
      "Message" : ""
    },
    {
      "SendUsing" : 3,
      "Recipient" : "ryan.gfy@facebook.com",
      "Message" : ""
    }
  ],
  "SoldTo" : {
    "FacebookId" : 100002781949544
  }
}