DATA SOURCES

- Named source types
Depending on module, data may include:
- Nord Pool-related market references (where applicable)
- Provider websites/product pages
- Partner feeds and campaign APIs
- Internal manual verification inputs

Independence statement:
References to third-party sources (including market exchanges or providers) do not imply affiliation, endorsement, or partnership unless explicitly stated.

- Refresh cadence
- API/feed-based data: hourly to multiple times daily
- Manual verification: daily/weekly depending on source
- Emergency update process for major discrepancies

- Fallback logic
If a primary feed fails:
- use last valid snapshot,
- flag potential staleness internally,
- display timestamp/caveat on UI,
- trigger retry/escalation workflow.

- Timestamp transparency policy
User-facing comparison outputs should display a clear “Last updated” timestamp for trust and auditability.

- API outage handling
During partner/API outages, affected offers may be temporarily hidden, frozen with caveat, or deprioritized based on data confidence.