{
  "schema_version": "0.1.0",
  "as_of": "2026-11-09",
  "scope": "Per requirement, full requested quantity from one offer. No mixed-supplier basket optimization.",
  "provenance": "Sources and commercial conditions are supplied by the operator; no live source verification is performed.",
  "comparisons": [
    {
      "sku": "DEMO-BOX-01",
      "quantity": "100",
      "unit": "pcs",
      "currency": "RUB",
      "required_by": "2026-11-20",
      "status": "options_available",
      "best_offer_ids": [
        "BOX-A"
      ],
      "alternatives": [
        {
          "offer_id": "BOX-A",
          "supplier": "Demo supplier A",
          "status": "eligible",
          "reasons": [],
          "total_gross": "1550.00",
          "currency": "RUB",
          "unit_price_gross": "10.50",
          "delivery_gross_for_request": "500.00",
          "available_qty": "500",
          "lead_time_days": 3,
          "valid_until": "2026-11-30",
          "source_ref": "demo://supplier-a/quote-01/line-1",
          "captured_on": "2026-11-09"
        },
        {
          "offer_id": "BOX-B",
          "supplier": "Demo supplier B",
          "status": "needs_review",
          "reasons": [
            "delivery_cost_unknown"
          ],
          "total_gross": null,
          "currency": "RUB",
          "unit_price_gross": "9.00",
          "delivery_gross_for_request": null,
          "available_qty": "100",
          "lead_time_days": 5,
          "valid_until": "2026-11-30",
          "source_ref": "demo://supplier-b/quote-02/line-1",
          "captured_on": "2026-11-09"
        },
        {
          "offer_id": "BOX-C",
          "supplier": "Demo supplier C",
          "status": "excluded",
          "reasons": [
            "insufficient_quantity"
          ],
          "total_gross": null,
          "currency": "RUB",
          "unit_price_gross": "8.00",
          "delivery_gross_for_request": "0.00",
          "available_qty": "50",
          "lead_time_days": 3,
          "valid_until": "2026-11-30",
          "source_ref": "demo://supplier-c/quote-03/line-1",
          "captured_on": "2026-11-09"
        },
        {
          "offer_id": "BOX-D",
          "supplier": "Demo supplier D",
          "status": "excluded",
          "reasons": [
            "currency_mismatch"
          ],
          "total_gross": null,
          "currency": "USD",
          "unit_price_gross": "0.10",
          "delivery_gross_for_request": "0.00",
          "available_qty": "1000",
          "lead_time_days": 2,
          "valid_until": "2026-11-30",
          "source_ref": "demo://supplier-d/quote-04/line-1",
          "captured_on": "2026-11-09"
        }
      ]
    },
    {
      "sku": "DEMO-TAPE-01",
      "quantity": "10",
      "unit": "roll",
      "currency": "RUB",
      "required_by": "2026-11-20",
      "status": "requires_review",
      "best_offer_ids": [],
      "alternatives": [
        {
          "offer_id": "TAPE-A",
          "supplier": "Demo supplier A",
          "status": "excluded",
          "reasons": [
            "expired"
          ],
          "total_gross": null,
          "currency": "RUB",
          "unit_price_gross": "100.00",
          "delivery_gross_for_request": "0.00",
          "available_qty": "100",
          "lead_time_days": 3,
          "valid_until": "2026-11-08",
          "source_ref": "demo://supplier-a/quote-01/line-2",
          "captured_on": "2026-11-07"
        },
        {
          "offer_id": "TAPE-B",
          "supplier": "Demo supplier B",
          "status": "excluded",
          "reasons": [
            "deadline_missed"
          ],
          "total_gross": null,
          "currency": "RUB",
          "unit_price_gross": "105.00",
          "delivery_gross_for_request": "0.00",
          "available_qty": "100",
          "lead_time_days": 30,
          "valid_until": "2026-11-30",
          "source_ref": "demo://supplier-b/quote-02/line-2",
          "captured_on": "2026-11-09"
        }
      ]
    },
    {
      "sku": "DEMO-UNKNOWN-01",
      "quantity": "1",
      "unit": "pcs",
      "currency": "RUB",
      "required_by": "2026-11-20",
      "status": "no_offers",
      "best_offer_ids": [],
      "alternatives": []
    }
  ],
  "unmatched_offer_ids": []
}