=====FINAL=====
 Net is after the 5% trade discount on worktops and fixings only; VAT is 20% on those discounted lines and on delivery, and 0% on the fitting guide. Due date is 30 days from 3 September 2026.

```json
{
  "supplier_name": "NORTHGATE TIMBER SUPPLIES LTD",
  "invoice_number": "NTS/26/04417",
  "invoice_date": "2026-09-03",
  "due_date": "2026-10-03",
  "supplier_vat_number": "GB284991736",
  "net_total": 430.80,
  "vat_total": 83.76,
  "gross_total": 514.56
}
```

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