{
  "number": "INV-2026-0042",
  "issued": "2026-10-01",
  "due": "2026-10-31",
  "currency": "USD",
  "locale": "en-US",
  "page_size": "Letter",
  "from": {
    "name": "Northfield Studio",
    "address": [
      "14 Alder Row",
      "Leeds LS1 4AB"
    ],
    "email": "billing@northfield.example",
    "tax_id": "TAX-0099-123",
    "logo": "logo-sample.svg"
  },
  "to": {
    "name": "Harlow & Pike Ltd",
    "address": [
      "Attn: Accounts",
      "2 Wharf Street",
      "Bristol BS1 5TT"
    ],
    "email": "accounts@harlowpike.example"
  },
  "reference": "Website refresh, phase 2",
  "items": [
    {
      "description": "Design workshop",
      "detail": "Half-day, on site",
      "qty": 1,
      "unit_price": "950.00"
    },
    {
      "description": "Page templates",
      "detail": "Home, services, contact",
      "qty": 3,
      "unit_price": "640.00"
    },
    {
      "description": "Development and QA",
      "qty": 18.5,
      "unit": "hours",
      "unit_price": "85.00"
    },
    {
      "description": "Hosting setup",
      "qty": 1,
      "unit_price": "120.00",
      "tax_rate": 0
    }
  ],
  "discount": {
    "label": "Returning client",
    "percent": 5
  },
  "tax": {
    "label": "Sales tax",
    "rate": 8.25
  },
  "amount_paid": "1000.00",
  "payment": {
    "title": "Pay by bank transfer",
    "lines": [
      "Account name: Northfield Studio",
      "Routing 000000000 · Account 000123456 · quote INV-2026-0042"
    ]
  },
  "notes": "Thank you. Phase 3 can start in November.",
  "terms": "Payment is due within 30 days of the issue date.",
  "footer": "Northfield Studio · billing@northfield.example"
}