[
  {
    "id": 1001,
    "customer_code": "001001",
    "name": "Ana Silva",
    "address": { "city": "Lisbon", "country": "PT" },
    "tags": ["pro", "newsletter"],
    "orders": [
      { "reference": "SO-1001-A", "amount": 49.5 },
      { "reference": "SO-1001-B", "amount": 18 }
    ]
  },
  {
    "id": 1002,
    "customer_code": "001002",
    "name": "Li Wei",
    "address": { "city": "Berlin", "country": "DE" },
    "tags": ["starter"],
    "orders": []
  }
]