[
  {
    "field_id": "F001",
    "product_raw": "소상공인 매출지수",
    "product_id": "sales_index",
    "field_name": "monthly_sales_amount",
    "data_type": "float",
    "sensitivity": "high",
    "access_tier": "B2B",
    "unit": "KRW",
    "description": "월 매출 합계"
  },
  {
    "field_id": "F002",
    "product_raw": "소상공인매출지수",
    "product_id": "sales_index",
    "field_name": "region_code",
    "data_type": "string",
    "sensitivity": "public",
    "access_tier": "public",
    "unit": null,
    "description": "행정구역 코드"
  },
  {
    "field_id": "F003",
    "product_raw": "상권분석",
    "product_id": "trade_area",
    "field_name": "footfall_count",
    "data_type": "int",
    "sensitivity": "low",
    "access_tier": "B2B",
    "unit": "명",
    "description": "추정 유동인구"
  },
  {
    "field_id": "F004",
    "product_raw": "상권분석",
    "product_id": null,
    "field_name": "card_owner_age",
    "data_type": "int",
    "sensitivity": "pii",
    "access_tier": "internal",
    "unit": "세",
    "description": "카드 소유자 연령(개인 식별 위험)"
  },
  {
    "field_id": "F005",
    "product_raw": "사업자생존지표",
    "product_id": "survival",
    "field_name": "closure_rate",
    "data_type": "float",
    "sensitivity": "high",
    "access_tier": "B2G",
    "unit": "%",
    "description": "분기 폐업률"
  },
  {
    "field_id": "F006",
    "product_raw": "사업자 생존지표",
    "product_id": "survival",
    "field_name": "open_rate",
    "data_type": "float",
    "sensitivity": "high",
    "access_tier": "B2G",
    "unit": "%",
    "description": "분기 개업률"
  },
  {
    "field_id": "F007",
    "product_raw": "결제트렌드",
    "product_id": "payment_trend",
    "field_name": "avg_ticket",
    "data_type": "float",
    "sensitivity": "low",
    "access_tier": "B2B",
    "unit": "KRW",
    "description": "평균 객단가"
  },
  {
    "field_id": "F008",
    "product_raw": "결제트렌드",
    "product_id": "payment_trend",
    "field_name": "category",
    "data_type": "string",
    "sensitivity": "public",
    "access_tier": "public",
    "unit": null,
    "description": "업종 분류"
  },
  {
    "field_id": "F009",
    "product_raw": "신규지표(미배포)",
    "product_id": null,
    "field_name": "predicted_growth",
    "data_type": "float",
    "sensitivity": "high",
    "access_tier": "internal",
    "unit": "%",
    "description": "미배포 실험 지표"
  },
  {
    "field_id": "F010",
    "product_raw": "소상공인 매출지수",
    "product_id": "sales_index",
    "field_name": "yoy_change",
    "data_type": "float",
    "sensitivity": "low",
    "access_tier": "B2B",
    "unit": "%",
    "description": "전년 대비 증감"
  },
  {
    "field_id": "F011",
    "product_raw": "상권분석",
    "product_id": "trade_area",
    "field_name": "store_density",
    "data_type": "float",
    "sensitivity": "public",
    "access_tier": "public",
    "unit": null,
    "description": "점포 밀도"
  },
  {
    "field_id": "F012",
    "product_raw": "결제트렌드",
    "product_id": "payment_trend",
    "field_name": "refund_rate",
    "data_type": "float",
    "sensitivity": "low",
    "access_tier": "B2B",
    "unit": null,
    "description": "환불율"
  }
]