[
    {
        "id": 1,
        "point": 500,
        "reward": "31003&50"
    },
    {
        "id": 2,
        "point": 1000,
        "reward": "33016&2"
    },
    {
        "id": 3,
        "point": 1600,
        "reward": "31002&500"
    },
    {
        "id": 4,
        "point": 2100,
        "reward": "31002&1000"
    }
]