{
  "data": {
    "Invoice_number": "INV-2026-0141",
    "Invoice_date": "2026-09-03",
    "Due_date": "2026-10-03",
    "Status": "Paid",
    "Customer_name": "Helvetia Precision AG",
    "Customer_address": "Bahnhofstrasse 21, 8001 Zurich, Switzerland",
    "Customer_phone": "(+41) 44 555 01 42",
    "Customer_email": "accounts@helvetia-precision.example",
    "Tax_rate": 0.08,
    "Subtotal": 4570.3,
    "Tax_amount": 365.62,
    "Total": 4935.92,
    "Payment_link": "https://pay.example.com/inv/INV-2026-0141",
    "Notes": "Thank you for your prompt payment.",
    "Prepared_by": "Emily Carter",
    "Items": [
      {
        "Description": "CNC calibration service, annual",
        "Quantity": 2,
        "Unit_price": 1450,
        "Discount_percent": 0,
        "Line_total": 2900
      },
      {
        "Description": "Precision sensor kit PS-200",
        "Quantity": 12,
        "Unit_price": 89.5,
        "Discount_percent": 0.05,
        "Line_total": 1020.3
      },
      {
        "Description": "On-site training, half day",
        "Quantity": 1,
        "Unit_price": 650,
        "Discount_percent": 0,
        "Line_total": 650
      }
    ]
  }
}