v4.0: Final 4 refinements for complete coverage
- Merchant POS integration: scan/input/online redemption, offline capability, multi-store management (3.10.4)
- Issuer-configurable rules: transferability, resale limits, audience targeting, per-person limits, store restrictions (3.1.3)
- On-chain refund logic: atomic reverse swap, refund windows, non-refundable states, abuse prevention (3.4.2)
- KPI system expanded to 4 categories / 25 metrics: business, UX, security/compliance, infrastructure (8.1-8.4)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
hailin
967d7d62c9