{
  "contract_version": "completed-orders-v1",
  "metric_id": "completed_order_amount",
  "period_start": "2026-01-01T00:00:00",
  "period_end": "2026-02-01T00:00:00",
  "timezone": "Asia/Kolkata",
  "currency": "INR",
  "unit": "paise",
  "eligible_status": "completed",
  "grain": "one order_id",
  "limitations": [
    "Original synthetic teaching data; timestamps are interpreted as local Asia/Kolkata values for this exercise.",
    "Order amounts are not a claim about recognized revenue, cash collection or profit.",
    "The supplied order_total_paise is used directly; discount_paise is not subtracted again.",
    "Unknown customer-region mapping does not remove an otherwise eligible order.",
    "No causal effect or period-over-period change is established by this extract."
  ]
}