{
  "product": {
    "title": "Koleston Hair Color Sunlight Golden Brown+ Developer 305/3",
    "titleAr": "كولستون سوبريم صبغة شعر بني ذهبي + مظهر 305/3",
    "titleEn": "Koleston Hair Color Sunlight Golden Brown+ Developer 305/3",
    "url": "https://www.nahdionline.com/en-sa/koleston-hair-color-sunlight-golden-brown-developer-305-3/pdp/103622911",
    "image": "https://ecombe.nahdionline.com/media/catalog/product/1/0/103622911_ae79131ab974ce000_5759.png",
    "vatStatus": "included",
    "region": null,
    "lastSeenAt": "2026-11-11T09:14:01.463Z"
  },
  "current": {
    "price": 12.95,
    "listPrice": 26.5,
    "inStock": 1,
    "lastInStockPrice": null,
    "sinceDays": 2.6,
    "evidence": "e/269696/1794161268388.frag.gz"
  },
  "windowDays": 90,
  "observedDaysBeforeCurrent": 42.8,
  "prehistory": [],
  "referencePrice": 13.47,
  "realDiscountPct": 4,
  "hikeBeforeSale": false,
  "verdict": "less_than_claimed",
  "note": "Listed 'before' price 26.5 . Its usual price over the last 90 observed days was 13.47; today's 12.95 is 4% below that.",
  "signals": {
    "lowest30d": null,
    "observedDays30d": 0,
    "realDiscountVs30dLowPct": null,
    "wasAbove30dLow": null,
    "saleDays": 47.2,
    "saleDaysOutsideSeasons": 10.9,
    "season": null,
    "longSale": false,
    "promo": null
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  "notes": [],
  "facts": {
    "since": "2026-11-08T18:07:48.388Z",
    "low30": 10,
    "low30Since": "2026-10-06T11:42:06.879Z",
    "low90": 10,
    "high90": 13.47,
    "cheapest": {
      "productId": 269696,
      "domain": "www.nahdionline.com",
      "url": "https://www.nahdionline.com/en-sa/koleston-hair-color-sunlight-golden-brown-developer-305-3/pdp/103622911",
      "price": 12.95
    }
  },
  "stats": {
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    "historyDays": 45.4,
    "periods": {
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        "low": 12.95,
        "lowAt": "2026-11-11T09:14:01.463Z",
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        "avg": 13.42,
        "high": 13.47,
        "days": 29.1,
        "vsAvgPct": -4
      },
      "all": {
        "low": 10,
        "lowAt": "2026-10-11T07:33:25.492Z",
        "lowSince": "2026-10-06T11:42:06.879Z",
        "avg": 13.06,
        "high": 13.47,
        "days": 45.4,
        "vsAvgPct": -1
      }
    },
    "low30d": 12.95,
    "guidance": "normal"
  },
  "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 29.98 SAR",
      "firstSeenAt": "2026-11-04T07:36:12.526Z",
      "lastSeenAt": "2026-11-04T07:36:12.526Z"
    },
    {
      "kind": "promo",
      "text": "Buy 3 For 29.98 SAR",
      "firstSeenAt": "2026-10-24T08:03:23.575Z",
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    },
    {
      "kind": "promo",
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      "lastSeenAt": "2026-10-11T13:31:34.754Z"
    },
    {
      "kind": "promo",
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      "firstSeenAt": "2026-10-11T02:19:01.822Z",
      "lastSeenAt": "2026-10-11T02:19:01.822Z"
    },
    {
      "kind": "promo",
      "text": "Buy 3 For 29.99 SAR",
      "firstSeenAt": "2026-10-05T17:11:37.022Z",
      "lastSeenAt": "2026-10-05T17:11:37.022Z"
    },
    {
      "kind": "promo",
      "text": "Buy 3 For 29.99 SAR",
      "firstSeenAt": "2026-09-25T15:41:44.153Z",
      "lastSeenAt": "2026-09-26T11:50:24.620Z"
    }
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