{
  "schema_version": "1.0",
  "pricing": {
    "currency": "BGN",
    "intake_spread": {
      "min_pct": 20,
      "max_pct": 40,
      "note": "target spread between consignment payout to seller and expected resale price"
    },
    "condition_grades": ["A", "B", "C", "reject"],
    "grade_multipliers": {
      "A": 1.0,
      "B": 0.85,
      "C": 0.65,
      "reject": 0.0
    },
    "price_drop_ladder": [
      { "days_on_market": 14, "drop_pct": 5 },
      { "days_on_market": 28, "drop_pct": 10 },
      { "days_on_market": 45, "drop_pct": 15 },
      { "days_on_market": 60, "drop_pct": 20, "note": "review with seller before further drops" }
    ],
    "rules": [
      "never promise a firm resale price to a seller; quote the range",
      "payout is computed on actual sale price, minus agreed consignment fee",
      "repairs only when repair cost < 25% of expected resale value",
      "reject units with no economic path to 20% spread"
    ]
  }
}