{
  "synthetic": true,
  "currency": "USD",
  "opening": "2026-01",
  "closing": "2026-02",
  "included_statuses": [
    "active"
  ],
  "annual_divisor": 12,
  "retention_unit": "account_id",
  "definition": "Endpoint cohort: accounts positive in January. Aggregate subscriptions per account before classifying net expansion/contraction/churn. New and reactivated accounts excluded from that cohort."
}