[
  {
    "name": "Maya",
    "contact": {
      "city": "Lagos",
      "email": "maya@example.com"
    },
    "tags": [
      "customer",
      "newsletter"
    ],
    "note": "Asked for \"priority\" delivery",
    "balance": 125.5
  },
  {
    "name": "Alex",
    "contact": {
      "city": "London"
    },
    "tags": [
      "trial"
    ],
    "note": "Follow up\nnext week",
    "balance": null,
    "company": "Bright Studio"
  }
]