{
  "invoice": {
    "vendor": "GUJARAT FREIGHT TOOLS",
    "invoice_number": "GST-3425-26",
    "invoice_date": "2025-07-23",
    "gst": "",
    "items": [
      {
        "lineNumber": 1,
        "description": "Bosch All-in-One Metal Hand Tool Kit",
        "hsnCode": "8302",
        "quantity": 1,
        "unit": "NOS",
        "rate": 2535,
        "taxPercent": 18,
        "amount": 2535,
        "confidence": 1
      },
      {
        "lineNumber": 2,
        "description": "Taparia Universal Tool Kit",
        "hsnCode": "8302",
        "quantity": 1,
        "unit": "NOS",
        "rate": 1270,
        "taxPercent": 18,
        "amount": 1270,
        "confidence": 1
      }
    ],
    "subtotal": 3805,
    "tax": 684.9,
    "grand_total": 4490
  }
}