{
  "disclosure": "Fictional, app-neutral worked excerpt. No customer account or live API call. Not the complete package.",
  "title": "Order and refund exception review",
  "columns": [
    "Order",
    "Paid",
    "Refunded"
  ],
  "sourceRows": [
    [
      "O01",
      "100.00",
      "20.00"
    ],
    [
      "O02",
      "80.00",
      "0.00"
    ],
    [
      "O03",
      "unknown",
      "5.00"
    ]
  ],
  "resultRows": [
    [
      "O01",
      "net 80.00"
    ],
    [
      "O02",
      "net 80.00"
    ],
    [
      "O03",
      "unresolved, paid amount missing"
    ]
  ],
  "rule": "All fixture amounts are USD. Never add unknown amounts as zero or infer fulfillment from payment status.",
  "sourceRowCount": 3,
  "outputRowCount": 3
}