[
  {
    "id": "BILL-4587",
    "projectId": "PRJ-1001",
    "billNumber": "CIVIL/87/2025",
    "billDate": "2025-10-25",
    "dueDate": "2025-11-1",
    "billAmount": 1250000,
    "taxAmount": 225000,
    "totalAmount": 1475000,
    "paymentStatus": "Pending",
    "remarks": "Awaiting client payment confirmation"
  }
]