@order = {
  :id => "somestringid",
  :user_id => "someotherstringid",
  :amount => 19.99,
  :metadata => [
    {
      :type => :shipping_data,
      :address => "line 1 of address, line 2 of address, city, state, pincode"
    },
    {
      :type => :payment,
      :stripe_customer_id => "somestringid",
      :stripe_card_id => "someotherstringid"
    },
    {
      :type => :contact,
      :email => "someone@example.com",
      :phone => "1231231231"
    }
  ]
}

{
  "id": "somestringid",
  "user_id": "someotherstringid",
  "amount": 19.99,
  "metadata": [
    {
      "type": "shipping_data",
      "address": "line 1 of address, line 2 of address, city, state, pincode"
    },
    {
      "type": "payment",
      "stripe_customer_id": "somestringid",
      "stripe_card_id": "someotherstringid"
    },
    {
      "type": "contact",
      "email": "someone@example.com",
      "phone": "1231231231"
    }
  ]
}