{
"action": "subscription",
"amount": 20.99,
"currency": "USD",
"description": "The billing item description",
"id": "b69a9f3492637782896352daae219e7d",
"occurred_at": "2014-03-01T12:21:59.3456Z",
"type": "charge",
"zone": {
"name": null
}
}