{
  "model": "free + IAP credits",
  "free_tier": {
    "name": "免費版",
    "engines": 1,
    "note": "僅使用 Google 全球搜尋",
    "duration_per_search_seconds": "10-20"
  },
  "pro_tier": {
    "name": "Pro 搜尋",
    "engines": 5,
    "note": "Google + Google Lens + Yandex + 商用圖庫 + pHash 指紋",
    "duration_per_search_seconds": "30-60"
  },
  "iap_skus": [
    {
      "sku": "credits_3_value",
      "type": "consumable",
      "credits": 3,
      "retail_price_twd": 60,
      "developer_proceeds_twd": 39,
      "note": "3 次 Pro 搜尋"
    }
  ],
  "currency": "TWD",
  "primary_market": "Taiwan",
  "platform": "iOS App Store",
  "no_subscription_yet": true
}