{
  "studio": "Acme Studio",
  "number": "INV—2026—042",
  "client": "Northstar Labs",
  "period": "September 1–7, 2026",
  "dueDate": "September 21, 2026",
  "currency": "USD",
  "services": [
    {
      "description": "Brand strategy & discovery",
      "hours": 12,
      "rate": 150,
      "amount": 1800
    },
    {
      "description": "Visual identity exploration",
      "hours": 24,
      "rate": 150,
      "amount": 3600
    },
    {
      "description": "Guidelines & handoff",
      "hours": 8,
      "rate": 150,
      "amount": 1200
    }
  ],
  "total": 6600,
  "paymentInstructions": "Bank transfer · Reference INV—2026—042 · Net 14",
  "note": "Thank you for building with us."
}