{
    "appid": "wxd678efh567hg6787",
    "service_id": "500001",
    "post_payments": [
        {
            "name": "就餐费用服务费",
            "amount": 4000,
            "description": "就餐人均100元服务费：100/小时",
            "count": 1
        }
    ],
    "post_discounts": [
        {
            "name": "满20减1元",
            "description": "不与其他优惠叠加",
            "amount": 100
        }
    ],
    "total_amount": 2000,
    "reason": "用户投诉"
}