{
  "query": {
    "country": "CZ",
    "medicine": "metformin"
  },
  "status": "ok",
  "price": {
    "currency": "CZK",
    "unit": "per pack (maximum consumer price incl. VAT)",
    "value": 166,
    "measure": "median",
    "median": 166,
    "typical_low": 66.437,
    "typical_high": 296,
    "min": 45.02,
    "max": 410
  },
  "sample_size": 44,
  "period": {
    "from": "2026-11-02",
    "to": "2026-11-02"
  },
  "confidence": "medium",
  "price_type": "posted_price",
  "as_of": "2026-11-04T01:02:51.923Z",
  "source": {
    "id": "cz-sukl-medicines",
    "name": "Seznam cen a uhrad LP (SUKL)",
    "publisher": "Statni ustav pro kontrolu leciv, SUKL (State Institute for Drug Control, Czech Republic)",
    "licence": "No licence statement on the price-list page itself. SUKL's open-data terms (opendata.sukl.gov.cz/podminky-uziti-otevrenych-dat) allow commercial reuse with SUKL named as the source and the meaning unchanged, but this list is not shown in the open-data catalogue, so reuse is treated as UNCLEAR: free tier only",
    "licence_url": "https://opendata.sukl.gov.cz/podminky-uziti-otevrenych-dat",
    "attribution": "Zdroj: Statni ustav pro kontrolu leciv (SUKL), Seznam cen a uhrad LP; data not altered in meaning.",
    "url": "https://sukl.gov.cz/ceny-a-uhrady-leciv/"
  },
  "method": "Median and 10th–90th percentile of the legally fixed maximum final consumer price per pack (MFC, CZK incl. VAT) of all packs on the SUKL list of reimbursed medicines whose brand name starts with the given word, or that carry the given ATC code (or start with it), copied once a day. Regulated maximum prices, not market transactions; the range mixes pack sizes and strengths.",
  "method_url": "https://proofprice.com/method",
  "summary": "Reimbursed packs of \"metformin\" in the Czech Republic have a legally fixed maximum consumer price (per pack, incl. VAT) of a median CZK 166; 10th–90th percentile CZK 66.437–CZK 296 across the packs on the SUKL price list, which mix pack sizes and strengths. These are regulated maximum prices, not market transactions. Based on 44 records from Statni ustav pro kontrolu leciv, SUKL (State Institute for Drug Control, Czech Republic) (2026-11-02 to 2026-11-02). Confidence: medium.",
  "notice": "Information, not a valuation or offer. Ranges describe past recorded prices.",
  "answer_id": "ans_ab4893a11734ae395d88",
  "method_version": "1",
  "retrieved_at": "2026-11-04T01:02:51.922Z",
  "evidence": {
    "type": "posted_price",
    "label": "Posted or listed price",
    "meaning": "A price a seller, market or authority publishes in advance (a shelf price, tariff, fee schedule or quoted wholesale price): it is what is asked, not a record of what each customer paid."
  },
  "reliability": "record_level",
  "data_as_of": "2026-11-02",
  "data_age_days": 2,
  "suggestions": [
    "This is a posted price, not what each customer paid."
  ]
}