audit-monetization-iap — Store billing & entitlements

Degree of freedom: MIXED — Phases 0–1 [HIGH freedom]; Phase 2 sandbox [LOW freedom — run exactly]. Never test against real billing.

Read-only. Entitlements must match what users paid for: no unlock-without-pay, no paid-but-locked, no double-charge, no lost purchase on reinstall.

The two revenue killers are client-trusted entitlements (piracy) and broken restore (refunds + 1-star reviews).

Present findings. Do not patch store/server code until approved. Never test against real billing.

This skill vs neighbors