{
  "products": [
    {
      "id": "11111111-1111-4111-8111-111111111111",
      "external_id": "example-mobile-13",
      "category": "notebook",
      "brand": "Example",
      "name": "Example Mobile 13",
      "model": "EM13",
      "variants": [
        {
          "id": "22222222-2222-4222-8222-222222222222",
          "name": "32 GB / 1 TB",
          "manufacturer_sku": "EM13-32-1T",
          "identifiers": {"sku": "EM13-32-1T"},
          "attributes": [
            {"id": "aaaaaaa1-0000-4000-8000-000000000001", "attribute": "ram_gb", "raw_value": "32GB LPDDR5X RAM", "normalized_value": 32, "unit": "GB", "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-a/ram", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "aaaaaaa1-0000-4000-8000-000000000002", "attribute": "storage_gb", "raw_value": "1024GB SSD", "normalized_value": 1024, "unit": "GB", "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-a/storage", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "aaaaaaa1-0000-4000-8000-000000000003", "attribute": "weight_kg", "raw_value": "1.2 kg", "normalized_value": 1.2, "unit": "kg", "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-a/weight", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "aaaaaaa1-0000-4000-8000-000000000004", "attribute": "battery_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-a/battery", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "aaaaaaa1-0000-4000-8000-000000000005", "attribute": "display_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-a/display", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "aaaaaaa1-0000-4000-8000-000000000006", "attribute": "cpu_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-a/cpu", "observed_at": "2026-10-03T09:00:00Z"}
          ]
        },
        {
          "id": "22222222-2222-4222-8222-22222222222b",
          "name": "8 GB / 1 TB",
          "manufacturer_sku": "EM13-8-1T",
          "identifiers": {"sku": "EM13-8-1T"},
          "attributes": [
            {"id": "bbbbbbb1-0000-4000-8000-000000000001", "attribute": "ram_gb", "raw_value": "8GB RAM", "normalized_value": 8, "unit": "GB", "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-b/ram", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "bbbbbbb1-0000-4000-8000-000000000002", "attribute": "storage_gb", "raw_value": "1024GB SSD", "normalized_value": 1024, "unit": "GB", "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-b/storage", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "bbbbbbb1-0000-4000-8000-000000000003", "attribute": "weight_kg", "raw_value": "1.2 kg", "normalized_value": 1.2, "unit": "kg", "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-b/weight", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "bbbbbbb1-0000-4000-8000-000000000004", "attribute": "battery_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-b/battery", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "bbbbbbb1-0000-4000-8000-000000000005", "attribute": "display_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-b/display", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "bbbbbbb1-0000-4000-8000-000000000006", "attribute": "cpu_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-b/cpu", "observed_at": "2026-10-03T09:00:00Z"}
          ]
        },
        {
          "id": "22222222-2222-4222-8222-22222222222c",
          "name": "32 GB / unknown weight",
          "manufacturer_sku": "EM13-32-UW",
          "identifiers": {},
          "attributes": [
            {"id": "ccccccc1-0000-4000-8000-000000000001", "attribute": "ram_gb", "raw_value": "32GB LPDDR5X RAM", "normalized_value": 32, "unit": "GB", "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-c/ram", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "ccccccc1-0000-4000-8000-000000000002", "attribute": "storage_gb", "raw_value": "1024GB SSD", "normalized_value": 1024, "unit": "GB", "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-c/storage", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "ccccccc1-0000-4000-8000-000000000003", "attribute": "weight_kg", "raw_value": "weight unknown", "normalized_value": null, "unit": "kg", "normalization_status": "unknown", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-c/weight", "observed_at": "2026-10-03T09:00:00Z", "normalization_error": "manual unknown"},
            {"id": "ccccccc1-0000-4000-8000-000000000004", "attribute": "battery_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-c/battery", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "ccccccc1-0000-4000-8000-000000000005", "attribute": "display_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-c/display", "observed_at": "2026-10-03T09:00:00Z"},
            {"id": "ccccccc1-0000-4000-8000-000000000006", "attribute": "cpu_score", "raw_value": 90, "normalized_value": 90, "normalization_status": "normalized", "normalizer_version": "manual-v1", "confidence": 1.0, "source_reference": "demo/notebook-c/cpu", "observed_at": "2026-10-03T09:00:00Z"}
          ]
        }
      ]
    }
  ],
  "offers": [
    {"id": "33333333-3333-4333-8333-333333333333", "variant_id": "22222222-2222-4222-8222-222222222222", "external_id": "demo-offer-a", "seller": "DemoShop", "url": "https://example.test/a", "market": "DE", "currency": "EUR", "condition": "new"},
    {"id": "33333333-3333-4333-8333-33333333333b", "variant_id": "22222222-2222-4222-8222-22222222222b", "external_id": "demo-offer-b", "seller": "DemoShop", "url": "https://example.test/b", "market": "DE", "currency": "EUR", "condition": "new"},
    {"id": "33333333-3333-4333-8333-33333333333c", "variant_id": "22222222-2222-4222-8222-22222222222c", "external_id": "demo-offer-c", "seller": "DemoShop", "url": "https://example.test/c", "market": "DE", "currency": "EUR", "condition": "new"},
    {"id": "33333333-3333-4333-8333-33333333333d", "variant_id": "22222222-2222-4222-8222-222222222222", "external_id": "demo-offer-d", "seller": "OtherShop", "url": "https://example.test/d", "market": "DE", "currency": "EUR", "condition": "new"}
  ],
  "prices": [
    {"id": "ddddddd1-0000-4000-8000-0000000000a1", "external_offer_id": "demo-offer-a", "external_observation_id": "a-2026-09-01", "observed_at": "2026-09-01T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000a2", "external_offer_id": "demo-offer-a", "external_observation_id": "a-2026-09-15", "observed_at": "2026-09-15T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000a3", "external_offer_id": "demo-offer-a", "external_observation_id": "a-2026-10-01", "observed_at": "2026-10-01T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000a4", "external_offer_id": "demo-offer-a", "external_observation_id": "a-2026-10-03", "observed_at": "2026-10-03T10:00:00Z", "item_price": "1298.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1298.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000b1", "external_offer_id": "demo-offer-b", "external_observation_id": "b-2026-09-01", "observed_at": "2026-09-01T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000b2", "external_offer_id": "demo-offer-b", "external_observation_id": "b-2026-09-15", "observed_at": "2026-09-15T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000b3", "external_offer_id": "demo-offer-b", "external_observation_id": "b-2026-10-01", "observed_at": "2026-10-01T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000b4", "external_offer_id": "demo-offer-b", "external_observation_id": "b-2026-10-03", "observed_at": "2026-10-03T10:00:00Z", "item_price": "1298.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1298.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000c1", "external_offer_id": "demo-offer-c", "external_observation_id": "c-2026-09-01", "observed_at": "2026-09-01T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000c2", "external_offer_id": "demo-offer-c", "external_observation_id": "c-2026-09-15", "observed_at": "2026-09-15T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000c3", "external_offer_id": "demo-offer-c", "external_observation_id": "c-2026-10-01", "observed_at": "2026-10-01T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000c4", "external_offer_id": "demo-offer-c", "external_observation_id": "c-2026-10-03", "observed_at": "2026-10-03T10:00:00Z", "item_price": "1298.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1298.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000d1", "external_offer_id": "demo-offer-d", "external_observation_id": "d-2026-09-01", "observed_at": "2026-09-01T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000d2", "external_offer_id": "demo-offer-d", "external_observation_id": "d-2026-09-15", "observed_at": "2026-09-15T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000d3", "external_offer_id": "demo-offer-d", "external_observation_id": "d-2026-10-01", "observed_at": "2026-10-01T10:00:00Z", "item_price": "1599.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "1599.00"}},
    {"id": "ddddddd1-0000-4000-8000-0000000000d4", "external_offer_id": "demo-offer-d", "external_observation_id": "d-2026-10-03", "observed_at": "2026-10-03T10:00:00Z", "item_price": "2049.00", "shipping_price": "0.00", "currency": "EUR", "availability": "in_stock", "confidence": 1.0, "raw_payload": {"total": "2049.00"}}
  ]
}