Discounts for House

[
    {
        "id": 1,
        "discount": 10,
        "days_before": 7,
        "min_period": 7,
        "started_at": "2013-10-01",
        "finished_at": "2013-11-01",
        "room_only": true,
        "descriptions": []
    },
    {
        "id": 2,
        "discount": 15,
        "days_before": 7,
        "min_period": 10,
        "started_at": "2013-11-01",
        "finished_at": "2013-12-01",
        "room_only": false,
        "descriptions": []
    },
    {
        "id": 3,
        "discount": null,
        "days_before": 0,
        "min_period": 0,
        "started_at": "2013-12-01",
        "finished_at": "2013-12-10",
        "room_only": false,
        "descriptions": [
            {
                "language": 35,
                "description": "In case of bookings for more than 10 nights, please request a special rate from your manger."
            },
            {
                "language": 44,
                "description": "При заказе более чем на 10 ночей, требуйте скидки у Вашего менеджера."
            }
        ]
    },
    ...
]