{
  "product": {
    "title": "Head & Shoulders Deep Clean Anti-Dandruff Shampoo Severe Flake Control 400 ml",
    "titleAr": "هيد آند شولدرز شامبو تنظيف عميق مضاد للقشرة للتحكم الشديد في التقشر 400 مل",
    "titleEn": "Head & Shoulders Deep Clean Anti-Dandruff Shampoo Severe Flake Control 400 ml",
    "url": "https://www.nahdionline.com/en-sa/head-shoulders-shampoo-for-severe-flaky-scalp-400-ml/pdp/102355849",
    "image": "https://ecombe.nahdionline.com/media/catalog/product/1/0/102355849_a83ceb8c6742f97ac_79576.jpg",
    "vatStatus": "included",
    "region": null,
    "lastSeenAt": "2026-11-11T06:54:58.102Z"
  },
  "current": {
    "price": 18.95,
    "listPrice": 29.95,
    "inStock": 1,
    "lastInStockPrice": null,
    "sinceDays": 2.2,
    "evidence": "e/285214/1794189954516.frag.gz"
  },
  "windowDays": 90,
  "observedDaysBeforeCurrent": 40.8,
  "prehistory": [],
  "referencePrice": 15.95,
  "realDiscountPct": -19,
  "hikeBeforeSale": false,
  "verdict": "before_rare",
  "note": "Listed 'before' price 29.95. Its usual price over the last 90 observed days was 15.95, close to today's 18.95.",
  "signals": {
    "lowest30d": null,
    "observedDays30d": 0,
    "realDiscountVs30dLowPct": null,
    "wasAbove30dLow": null,
    "saleDays": 46.8,
    "saleDaysOutsideSeasons": 10.8,
    "season": null,
    "longSale": false,
    "promo": null
  },
  "notes": [],
  "facts": {
    "since": "2026-11-09T02:05:54.516Z",
    "low30": 15.95,
    "low30Since": "2026-10-13T20:37:20.305Z",
    "low90": 15.95,
    "high90": 18.95,
    "cheapest": {
      "productId": 285214,
      "domain": "www.nahdionline.com",
      "url": "https://www.nahdionline.com/en-sa/head-shoulders-shampoo-for-severe-flaky-scalp-400-ml/pdp/102355849",
      "price": 18.95
    }
  },
  "stats": {
    "since": "2026-09-25T19:22:34.590Z",
    "historyDays": 43,
    "periods": {
      "d30": {
        "low": 15.95,
        "lowAt": "2026-11-07T18:28:01.487Z",
        "lowSince": "2026-10-13T20:37:20.305Z",
        "avg": 16.19,
        "high": 18.95,
        "days": 27.1,
        "vsAvgPct": 17
      },
      "all": {
        "low": 15.95,
        "lowAt": "2026-11-07T18:28:01.487Z",
        "lowSince": "2026-10-13T20:37:20.305Z",
        "avg": 16.1,
        "high": 18.95,
        "days": 43,
        "vsAvgPct": 18
      }
    },
    "low30d": 15.95,
    "guidance": "wait"
  },
  "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"
    },
    {
      "key": "11-11-2026",
      "name_ar": "عروض 11.11 لعام 2026",
      "name_en": "11.11 sales 2026",
      "start": "2026-11-09",
      "end": "2026-11-12"
    }
  ],
  "offerHistory": [
    {
      "kind": "promo",
      "text": "Buy 3 For 29.99 SAR",
      "firstSeenAt": "2026-10-24T16:56:24.027Z",
      "lastSeenAt": "2026-10-24T16:56:24.027Z"
    },
    {
      "kind": "promo",
      "text": "Buy 3 For 29.98 SAR",
      "firstSeenAt": "2026-10-11T16:24:02.221Z",
      "lastSeenAt": "2026-10-13T20:37:20.305Z"
    },
    {
      "kind": "promo",
      "text": "Buy 3 For 30 SAR",
      "firstSeenAt": "2026-10-05T04:38:22.468Z",
      "lastSeenAt": "2026-10-07T18:22:51.932Z"
    },
    {
      "kind": "promo",
      "text": "Buy 3 For 30 SAR",
      "firstSeenAt": "2026-09-25T19:22:34.590Z",
      "lastSeenAt": "2026-09-25T19:22:34.590Z"
    }
  ]
}