{
  "description": "Списание не более 50 % чека: 750 баллов на 750 ₽ распределяются пропорционально строкам; начисление только на оплаченное деньгами.",
  "calculation": [
    "Доля 50 %: ⌊150 000 × 50 %⌋ = 75 000 коп.; ёмкость строк 150 000; предел 75 000 коп. = 750 баллов (баланс 1000).",
    "75 000 коп. по ёмкостям 100 000 : 50 000 → 50 000 и 25 000; баллы по деньгам → 500 и 250.",
    "База начисления 50 000 + 25 000 = 75 000 → ⌊37,5⌋ = 37; по весам 2 : 1 → 24,67 и 12,33 → 24 и 12, остаток 1 — первой строке → 25 и 12."
  ],
  "rules": {
    "schema": 1,
    "program_id": "01900000-0000-7000-8000-000000000001",
    "timezone": "Europe/Moscow",
    "points": {
      "point_type_id": "01900000-0000-7000-8000-000000000002",
      "precision": 0,
      "value_minor": 100
    },
    "accrual": {
      "percent_bp": 500
    },
    "redemption": {
      "max_share_bp": 5000,
      "min_unit_remainder_minor": 0,
      "min_receipt_minor": 0,
      "confirmation": "weak_identifiers"
    },
    "lifecycle": {
      "activation_delay_days": null,
      "expiration_policy": "after_days",
      "expiration_days": null,
      "expiration_date": null,
      "expiration_years": null
    },
    "returns": {
      "spent_points_policy": "ignore",
      "restore_into_new_lot": false
    },
    "campaigns": [],
    "tiers": null,
    "bonuses": {
      "welcome": null,
      "birthday": null,
      "referral": null
    },
    "stamp_cards": []
  },
  "basket": {
    "purchased_at": "2026-10-03T12:00:00+03:00",
    "redeem_points": 0,
    "redeem_maximum": true,
    "lines": [
      {
        "id": "1",
        "sku": "A",
        "quantity": 1000,
        "amount": 100000
      },
      {
        "id": "2",
        "sku": "B",
        "quantity": 2000,
        "amount": 50000
      }
    ]
  },
  "member": {
    "member_id": "m-1",
    "spendable_points": 1000,
    "can_redeem": true,
    "can_accrue": true
  },
  "expected": {
    "total": 150000,
    "discount": 0,
    "redeemed_money": 75000,
    "redeemed_points": 750,
    "points_earned": 37,
    "payable": 75000,
    "max_redeemable_points": 750,
    "lines": [
      {
        "id": "1",
        "amount": 100000,
        "discount": 0,
        "redeemed_money": 50000,
        "redeemed_points": 500,
        "points_earned": 25,
        "payable": 50000
      },
      {
        "id": "2",
        "amount": 50000,
        "discount": 0,
        "redeemed_money": 25000,
        "redeemed_points": 250,
        "points_earned": 12,
        "payable": 25000
      }
    ],
    "campaigns": [],
    "stamps": [],
    "trace": [
      {
        "code": "redemption.limit",
        "data": {
          "eligible_total": 150000,
          "capacity": 150000,
          "max_share_bp": 5000,
          "balance": 1000,
          "max_points": 750
        }
      },
      {
        "code": "redemption.applied",
        "data": {
          "points": 750,
          "money": 75000
        }
      },
      {
        "code": "accrual.base",
        "data": {
          "base": 75000,
          "percent_bp": 500,
          "points": 37
        }
      }
    ]
  }
}