{
  "product": {
    "title": "21st Century D3 50 Mcg (2000 IU) 110 Tablets",
    "titleAr": "21 سنشري د3 50 ميكروغرام (2000 وحدة دولية) 110 قرص",
    "titleEn": "21st Century D3 50 Mcg (2000 IU) 110 Tablets",
    "url": "https://www.nahdionline.com/en-sa/21st-century-d3-50-mcg-2000-iu-110-tablets/pdp/103219785",
    "image": "https://ecombe.nahdionline.com/media/catalog/product/1/0/103219785_abeae78531b71f180_39685.jpg",
    "vatStatus": "included",
    "region": null,
    "lastSeenAt": "2026-09-27T12:44:03.531Z"
  },
  "current": {
    "price": 23.63,
    "listPrice": 31.51,
    "inStock": 1,
    "lastInStockPrice": null,
    "sinceDays": 1.7,
    "evidence": "e/248603/1790365768629.frag.gz"
  },
  "windowDays": 90,
  "observedDaysBeforeCurrent": 0,
  "prehistory": [],
  "verdict": "insufficient_history",
  "note": "Claims 25% off 31.51. Only 0 days of prior history — need 14.",
  "signals": {
    "lowest30d": null,
    "observedDays30d": 0,
    "realDiscountVs30dLowPct": null,
    "wasAbove30dLow": null,
    "saleDays": 2.1,
    "saleDaysOutsideSeasons": 0,
    "season": {
      "key": "national-day-2026",
      "name_ar": "عروض اليوم الوطني 2026",
      "name_en": "National Day offers 2026"
    },
    "longSale": false,
    "promo": null
  },
  "notes": [
    {
      "code": "season",
      "params": {
        "key": "national-day-2026",
        "name_ar": "عروض اليوم الوطني 2026",
        "name_en": "National Day offers 2026"
      },
      "text": "Today falls in the MoC season \"National Day offers 2026\", which doesn't count toward stores' yearly discount days."
    }
  ],
  "stats": {
    "since": "2026-09-25T19:49:28.629Z",
    "historyDays": 1.7,
    "periods": {
      "all": {
        "low": 23.63,
        "lowAt": "2026-09-27T12:44:03.531Z",
        "avg": 23.63,
        "high": 23.63,
        "days": 1.7,
        "vsAvgPct": 0
      }
    },
    "low30d": 23.63,
    "guidance": "insufficient_history"
  },
  "seasons": [
    {
      "key": "discounts-2026",
      "name_ar": "تخفيضات 2026 (موسم استثنائي)",
      "name_en": "Discounts 2026 (exceptional season)",
      "start": "2026-08-01",
      "end": "2026-10-31"
    },
    {
      "key": "national-day-2026",
      "name_ar": "عروض اليوم الوطني 2026",
      "name_en": "National Day offers 2026",
      "start": "2026-09-16",
      "end": "2026-09-30"
    }
  ],
  "offerHistory": []
}