JSON 如下，只要我单件数量超过1件。就金额错误，数量为1就没问题，我没有啥优惠

{

    "create_time":"2022-08-20 21:28:39",

    "out_order_id":"***********",

    "openid":"*******",

    "path":"***********",

    "out_user_id":"***********",

    "order_detail":{

        "product_infos":[

            {

                "out_product_id":"EAHAOL701A",

                "out_sku_id":"EAHAOL701AMF",

                "product_cnt":"2",

                "sale_price":"8810",

                "sku_real_price":"8810",

                "path":"******",

                "title":"*******",

                "head_img":"***********"

            }

        ],

        "pay_info":{

            "pay_method_type":0

        },

        "price_info":{

            "order_price":"17620",

            "freight":"0",

            "discounted_price":"0",

            "additional_price":"0",

            "additional_remarks":"无"

        }

    },

    "delivery_detail":{

        "delivery_type":1

    },

    "address_info":{

        "receiver_name":"***",

        "detailed_address":"*****",

        "tel_number":"***",

        "country":"中国",

        "province":"*****",

        "city":"***",

        "town":"****"

    },

    "fund_type":"1",

    "expire_time":"1661086120",

    "aftersale_duration":30,

    "trace_id":"*****",

    "default_receiving_address":{

        "city":"***",

        "country":"***",

        "detailed_address":"***",

        "province":"***",

        "receiver_name":"***",

        "tel_number":"***",

        "town":"***"

    }

}