Mechanic 5 of 12 · XP8 (commercial mechanic grounding)
Renewal Health
MECH_RENEWAL_HEALTHRenewal rate and renewal-at-pricing-power. Primary mechanic for unit economic sustainability.
Attribution signal
renewal_event_green
The platform's commercial-execution telemetry stream emits this named signal whenever the mechanic is satisfied. Deliverables that claim impact against this mechanic must show evidence of this signal during evaluation (XP2 measurable deliverable specification).