{
  "feature_id": "POS-SELFPAY-FLOW",
  "agent": "security",
  "stage": "security_gate",
  "verdict": "APPROVED",
  "security_check": "security",
  "summary": "Email input is optional and only used for sending receipt. No persistence.",
  "checks": {
    "input": "OK: email is optional, validated by browser email input.",
    "storage": "OK: email is not persisted in localStorage or cookies."
  },
  "timestamp": "2026-08-26T18:38:05Z"
}