Core measurement layers
During Nostos
The pilot and migration measure:- Contactability
- Open and click behavior
- Checkout conversion
- Successful web payments
- Churn signal against comparison context
- Support volume
- Refund and dispute signal
Once the web book is connected
Measurement widens toward ongoing book health, while migration reporting keeps running:- Web-book revenue
- Cohort retention
- Failed-payment recovery
- Lifecycle motion outcomes
- Ascension of new store cohorts, reported in the migration funnel alongside the first waves
- Revenue and lifetime-value expansion