Payment fails when payment method is not supported in region
If the condition below is true, this payment will fail immediately.
Pre-Check
- Is the payment method supported in this region? YES / NO
If the answer is NO → FAIL
This pre-check evaluates whether a required system condition has been met.
If the condition evaluated here is not satisfied, the action will fail automatically. This failure is deterministic and does not depend on interpretation, discretion, or other contextual factors.
Scope
This check applies when: - The condition evaluated here is required by the system - No explicit exception or override exists - The system enforces this requirement before allowing progression