{
  "description": "Две акции на кофе в группе «лучшая»: скидка 15 % (67,50 ₽) выигрывает у спеццены 399 ₽ (51 ₽), хотя приоритет спеццены выше; удвоение баллов вне группы складывается с ними.",
  "calculation": [
    "Спеццена: 45 000 − 39 900 = 5100; скидка 15 %: ⌊45 000 × 15 %⌋ = 6750 → в группе остаётся скидка 15 %.",
    "К оплате: 38 250 + 15 000 = 53 250 → базовое начисление ⌊26,625⌋ = 26; по весам 18,68 / 7,32 → 18 и 7, остаток — кофе → 19 и 7.",
    "Удвоение (×2) даёт ещё ⌊53 250 × 5 % × (2 − 1) / 100⌋ = 26 с тем же распределением → 19 и 7. Итого 38 и 14."
  ],
  "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": 10000,
      "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": [
      {
        "id": "coffee-price",
        "version": 1,
        "title": "Кофе за 399 ₽",
        "priority": 20,
        "members_only": true,
        "requires_code": false,
        "exclusive": false,
        "stacking": {
          "group": "coffee",
          "mode": "best"
        },
        "schedule": {
          "starts_at": null,
          "ends_at": null,
          "weekdays": [],
          "time_from": null,
          "time_to": null
        },
        "channels": [],
        "locations": [],
        "condition": null,
        "target": {
          "in": [
            {
              "var": "line.sku"
            },
            [
              "COFFEE"
            ]
          ]
        },
        "effect": {
          "type": "fixed_price",
          "unit_price_minor": 39900
        },
        "member_limit": null,
        "budget": null
      },
      {
        "id": "coffee-15",
        "version": 1,
        "title": "Кофе −15 %",
        "priority": 10,
        "members_only": true,
        "requires_code": false,
        "exclusive": false,
        "stacking": {
          "group": "coffee",
          "mode": "best"
        },
        "schedule": {
          "starts_at": null,
          "ends_at": null,
          "weekdays": [],
          "time_from": null,
          "time_to": null
        },
        "channels": [],
        "locations": [],
        "condition": null,
        "target": {
          "in": [
            {
              "var": "line.sku"
            },
            [
              "COFFEE"
            ]
          ]
        },
        "effect": {
          "type": "discount_percent",
          "percent_bp": 1500
        },
        "member_limit": null,
        "budget": null
      },
      {
        "id": "double-points",
        "version": 1,
        "title": "Двойные баллы",
        "priority": 0,
        "members_only": true,
        "requires_code": false,
        "exclusive": false,
        "stacking": null,
        "schedule": {
          "starts_at": null,
          "ends_at": null,
          "weekdays": [],
          "time_from": null,
          "time_to": null
        },
        "channels": [],
        "locations": [],
        "condition": null,
        "target": null,
        "effect": {
          "type": "points_multiplier",
          "multiplier_bp": 20000
        },
        "member_limit": null,
        "budget": null
      }
    ],
    "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": false,
    "lines": [
      {
        "id": "1",
        "sku": "COFFEE",
        "quantity": 1000,
        "amount": 45000
      },
      {
        "id": "2",
        "sku": "CROISSANT",
        "quantity": 2000,
        "amount": 15000
      }
    ]
  },
  "member": {
    "member_id": "m-1",
    "spendable_points": 0,
    "can_redeem": true,
    "can_accrue": true
  },
  "expected": {
    "total": 60000,
    "discount": 6750,
    "redeemed_money": 0,
    "redeemed_points": 0,
    "points_earned": 52,
    "payable": 53250,
    "max_redeemable_points": 0,
    "lines": [
      {
        "id": "1",
        "amount": 45000,
        "discount": 6750,
        "redeemed_money": 0,
        "redeemed_points": 0,
        "points_earned": 38,
        "payable": 38250
      },
      {
        "id": "2",
        "amount": 15000,
        "discount": 0,
        "redeemed_money": 0,
        "redeemed_points": 0,
        "points_earned": 14,
        "payable": 15000
      }
    ],
    "campaigns": [
      {
        "campaign_id": "coffee-15",
        "version": 1,
        "title": "Кофе −15 %",
        "effect": "discount_percent",
        "discount": 6750,
        "points": 0,
        "promo_code": null,
        "limited_by_budget": false,
        "lines": [
          {
            "id": "1",
            "discount": 6750,
            "points": 0
          }
        ]
      },
      {
        "campaign_id": "double-points",
        "version": 1,
        "title": "Двойные баллы",
        "effect": "points_multiplier",
        "discount": 0,
        "points": 26,
        "promo_code": null,
        "limited_by_budget": false,
        "lines": [
          {
            "id": "1",
            "discount": 0,
            "points": 19
          },
          {
            "id": "2",
            "discount": 0,
            "points": 7
          }
        ]
      }
    ],
    "stamps": [],
    "trace": [
      {
        "code": "campaign.outranked",
        "data": {
          "campaign": "coffee-price",
          "by": "coffee-15"
        }
      },
      {
        "code": "campaign.applied",
        "data": {
          "campaign": "coffee-15",
          "discount": 6750,
          "budget_limited": false
        }
      },
      {
        "code": "redemption.limit",
        "data": {
          "eligible_total": 53250,
          "capacity": 53250,
          "max_share_bp": 10000,
          "balance": 0,
          "max_points": 0
        }
      },
      {
        "code": "accrual.base",
        "data": {
          "base": 53250,
          "percent_bp": 500,
          "points": 26
        }
      },
      {
        "code": "campaign.applied",
        "data": {
          "campaign": "double-points",
          "points": 26,
          "budget_limited": false
        }
      }
    ]
  }
}