{
  "data": {
    "seller": {
      "name": "Meridian Instruments SAS",
      "tagline": "Precision measurement and calibration",
      "address": "18 rue de Paradis",
      "city": "75010 Paris, France",
      "vat_number": "FR75512345679",
      "siren": "512 345 679"
    },
    "customer": {
      "name": "Philharmonie Immobilier SAS",
      "city": "75019 Paris, France",
      "vat_number": "FR22842917361",
      "siren": "842 917 361"
    },
    "credit": {
      "number": "CN-2025-0031",
      "issued": "12 Dec 2025",
      "reason": "Two sensor modules returned unused within the 14-day window, plus a goodwill credit for the rescheduled calibration visit.",
      "settlement": "The credited amount is refunded to the original bank account within 14 days, or offset against the next invoice if you prefer — reply to this note to choose."
    },
    "original": {
      "number": "MI-2025-0184",
      "issued": "28 Nov 2025",
      "amount": "€2,430.21"
    },
    "items": [
      { "name": "Sensor module MX-4, returned unused", "qty": "-2", "unit": "145.00", "vat_rate": "20%", "net": "-290.00" },
      { "name": "Goodwill credit, rescheduled site visit", "qty": "-1", "unit": "120.00", "vat_rate": "20%", "net": "-120.00" }
    ],
    "vat_breakdown": [
      { "rate": "20%", "base": "-410.00", "amount": "-82.00" }
    ],
    "totals": {
      "net": "-€410.00",
      "vat": "-€82.00",
      "credited": "-€492.00"
    }
  }
}