{
    "success": true,
    "data": [
        {
            "gain": "une entrée ou un dessert au choix",
            "used": 45,
            "served": 1,
            "total": 900000
        },
        {
            "gain": "un burger au choix",
            "used": 6700,
            "served": 33,
            "total": 300000
        },
        {
            "gain": "un menu du jour",
            "used": 89,
            "served": 12,
            "total": 150000
        },
        {
            "gain": "un menu au choix",
            "used": 2000,
            "served": 1400,
            "total": 90000
        },
        {
            "gain": "70% de réduction",
            "used": 136,
            "served": 90,
            "total": 60000
        }
    ]
}