# 交易类接口



# 银行卡收单

#### **交易流程说明**

- 该交易发至中间件后，中间件不会直接请求易百后台，而是先点亮[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")，等待刷卡和输入密码，[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")上确认后，中间件收到卡和密码信息再请求易百后台进行处理。

#### **action**

- `cardPayment`

#### **请求参数，收银机===>中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th style="width: 165px;">字段</th><th style="width: 197px;">类型</th><th style="width: 81px;">是否必填</th><th style="width: 137px;">字段意义</th><th style="width: 229px;">备注</th></tr></thead><tbody><tr><td style="width: 165px;">traceNo</td><td style="width: 197px;">String</td><td style="width: 81px;">是</td><td style="width: 137px;">收银机流水号</td><td style="width: 229px;">不允许重复，建议YYYYmmddHHMMSS+10位流水号</td></tr><tr><td style="width: 165px;">totalAmount</td><td style="width: 197px;">Price</td><td style="width: 81px;">是</td><td style="width: 137px;">交易总金额</td><td style="width: 229px;">单位：元</td></tr><tr><td style="width: 165px;">undiscountAmount</td><td style="width: 197px;">Price</td><td style="width: 81px;">是</td><td style="width: 137px;">不可打折金额</td><td style="width: 229px;">单位：元</td></tr><tr><td style="width: 165px;">acquirer</td><td style="width: 197px;">String</td><td style="width: 81px;">是</td><td style="width: 137px;">收单机构</td><td style="width: 229px;">如：citicCashpay表示中信收单</td></tr><tr><td style="width: 165px;">goodsDetail</td><td style="width: 197px;">List&lt;[goodsDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/a0a08 "goodsDetail")&gt;</td><td style="width: 81px;">是</td><td style="width: 137px;">产品明细</td><td style="width: 229px;">验证产品明细时必填</td></tr><tr><td style="width: 165px;">memberDetail</td><td style="width: 197px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 81px;">否</td><td style="width: 137px;">会员信息</td><td style="width: 229px;">会员支付时必填</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "totalAmount": 40.8,
    "undiscountAmount": 0,
    "acquirer": "citicCashpay",
    "goodsDetail": [
        {
            "goodsCategory": "001",
            "goodsId": "P00001",
            "goodsName": "牙膏",
            "price": 8,
            "quantity": 2,
            "rebateCode": "000"
        },
        {
            "goodsCategory": "101",
            "goodsId": "P00002",
            "goodsName": "洗发水",
            "price": 24.8,
            "quantity": 1,
            "rebateCode": "000"
        }
    ],
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0"><thead><tr><th style="width: 152px;">字段</th><th style="width: 172px;">类型</th><th style="width: 50px;">是否必填</th><th style="width: 129px;">字段意义</th><th style="width: 306px;">备注</th></tr></thead><tbody><tr><td style="width: 152px;">traceNo</td><td style="width: 172px;">String</td><td style="width: 50px;">是</td><td style="width: 129px;">收银机流水号</td><td style="width: 306px;">不允许重复</td></tr><tr><td style="width: 152px;">orderNo</td><td style="width: 172px;">String</td><td style="width: 50px;">是</td><td style="width: 129px;">交易订单号</td><td style="width: 306px;">易百生成</td></tr><tr><td style="width: 152px;">transDate</td><td style="width: 172px;">String</td><td style="width: 50px;">是</td><td style="width: 129px;">交易时间</td><td style="width: 306px;">格式为：YYYYmmddHHMMSS</td></tr><tr><td style="width: 152px;">returnCode</td><td style="width: 172px;">String</td><td style="width: 50px;">是</td><td style="width: 129px;">返回码</td><td style="width: 306px;">00表示交易成功，其他表示失败</td></tr><tr><td style="width: 152px;">returnDesc</td><td style="width: 172px;">String</td><td style="width: 50px;">是</td><td style="width: 129px;">返回信息</td><td style="width: 306px;">交易结果描述或错误原因</td></tr><tr><td style="width: 152px;">paidAmount</td><td style="width: 172px;">Price</td><td style="width: 50px;">是</td><td style="width: 129px;">支付成功总金额</td><td style="width: 306px;">面值，单位：元</td></tr><tr><td style="width: 152px;">receiptAmount</td><td style="width: 172px;">Price</td><td style="width: 50px;">否</td><td style="width: 129px;">商户实收金额</td><td style="width: 306px;">净值，单位：元</td></tr><tr><td style="width: 152px;">invoiceAmount</td><td style="width: 172px;">Price</td><td style="width: 50px;">否</td><td style="width: 129px;">商户开票金额</td><td style="width: 306px;">单位：元</td></tr><tr><td style="width: 152px;">exchangeRate</td><td style="width: 172px;">Number(8,6)</td><td style="width: 50px;">否</td><td style="width: 129px;">汇率</td><td style="width: 306px;">1外币等于多少人民币</td></tr><tr><td style="width: 152px;">currency</td><td style="width: 172px;">String</td><td style="width: 50px;">否</td><td style="width: 129px;">货币类型</td><td style="width: 306px;">例如:CNY</td></tr><tr><td style="width: 152px;">discountCode</td><td style="width: 172px;">String</td><td style="width: 50px;">否</td><td style="width: 129px;">折扣编码</td><td style="width: 306px;">由收银机分配，用于入账计折扣类型，如：2016120102|10.00表示折扣10元</td></tr><tr><td style="width: 152px;">discountNum</td><td style="width: 172px;">Number</td><td style="width: 50px;">否</td><td style="width: 129px;">固定金额折扣数量</td><td style="width: 306px;">用于入账计折扣类型的数量</td></tr><tr><td style="width: 152px;">tenderCode</td><td style="width: 172px;">String</td><td style="width: 50px;">否</td><td style="width: 129px;">支付方式编码</td><td style="width: 306px;">由收银机分配，用于入账计支付方式，如：2016120101|20.00表示支付20元</td></tr><tr><td style="width: 152px;">activityProductNo</td><td style="width: 172px;">String</td><td style="width: 50px;">否</td><td style="width: 129px;">活动产品编号</td><td style="width: 306px;"> </td></tr><tr><td style="width: 152px;">activityProductName</td><td style="width: 172px;">String</td><td style="width: 50px;">否</td><td style="width: 129px;">活动产品名称</td><td style="width: 306px;"> </td></tr><tr><td style="width: 152px;">needSameCard</td><td style="width: 172px;">Boolean</td><td style="width: 50px;">否</td><td style="width: 129px;">同一张卡支付</td><td style="width: 306px;">如满额立减类活动，需要同一张银行卡支付剩余金额</td></tr><tr><td style="width: 152px;">goodsDetail</td><td style="width: 172px;">List&lt;[goodsDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/a0a08 "goodsDetail")&gt;</td><td style="width: 50px;">否</td><td style="width: 129px;">折抵产品明细</td><td style="width: 306px;">返回后台已抵扣成功的产品明细</td></tr><tr><td style="width: 152px;">fundChannel</td><td style="width: 172px;">List&lt;[fundChannel](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/e00da "fundChannel")&gt;</td><td style="width: 50px;">否</td><td style="width: 129px;">资金渠道</td><td style="width: 306px;"> </td></tr><tr><td style="width: 152px;">printDetail</td><td style="width: 172px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 50px;">否</td><td style="width: 129px;">打印信息</td><td style="width: 306px;">如需要在收银小票上打印信息时必填</td></tr><tr><td style="width: 152px;">memberDetail</td><td style="width: 172px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 50px;">否</td><td style="width: 129px;">会员信息</td><td style="width: 306px;">返回本次交易的会员信息</td></tr><tr><td style="width: 152px;">paymentExtra</td><td style="width: 172px;">Object&lt;[paymentDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/b53b3 "payMentDetail")&gt;</td><td style="width: 50px;">否</td><td style="width: 129px;">收单信息</td><td style="width: 306px;">返回本次交易的收单信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "9900000910001011920150201", 
    "orderNo": "171698602301", 
    "transDate": "20161231120533", 
    "returnCode": "00", 
    "returnDesc": "SUCCESS", 
    "paidAmount": 40.8, 
    "receiptAmount": 40.8, 
    "invoiceAmount": 40.8, 
    "exchangeRate": 6.0939, 
    "currency": "CNY", 
    "discountCode": "0001", 
    "discountNum": 20, 
    "tenderCode": "8001", 
    "activityProductNo": "00000000089349", 
    "activityProductName": "中信365权益", 
    "needSameCard": true, 
    "goodsDetail": [
        {
            "goodsCategory": "001", 
            "goodsId": "P00001", 
            "goodsName": "牙膏", 
            "price": 8, 
            "quantity": 2, 
            "rebateCode": "000", 
            "activityNo": "2016123101", 
            "memo": "100123456789"
        }, 
        {
            "goodsCategory": "101", 
            "goodsId": "P00002", 
            "goodsName": "洗发水", 
            "price": 24.8, 
            "quantity": 1, 
            "rebateCode": "000", 
            "activityNo": "2016123101", 
            "memo": "100123456789"
        }
    ], 
    "fundChannel": [
        {
            "channelNo": "001", 
            "channelName": "用户实付现金", 
            "channelAmount": "20.8"
        }, 
        {
            "channelNo": "002", 
            "channelName": "用户积分支付", 
            "channelAmount": "20"
        }
    ], 
    "printDetail": {
        "cardNo64": "622562****8888", 
        "bank": "中信银行", 
        "paymentOrderNo": "201612315689412157458787", 
        "pointSale": "20000", 
        "qrCode1": "htt://www.api-location-url.com/url", 
        "qrCode2": "", 
        "qrCode3": "", 
        "barCode1": "12345679", 
        "barCode2": "", 
        "barCode3": ""
    }, 
    "cardInfo": {
        "cardNo": "", 
        "password": "", 
        "valid": "", 
        "track1": "", 
        "track2": "", 
        "track3": "", 
        "cardSn": "", 
        "icData": ""
    }, 
    "memberDetail": {
        "memberId": "M000001545", 
        "memberName": "TONY", 
        "grade": "1", 
        "status": "1", 
        "balance": 1000, 
        "pointBalance": 30000
    }, 
    "voucherDetail": [
        {
            "voucherId": "001", 
            "voucherName": "现金优惠券", 
            "voucherType": "现金", 
            "voucherCode": "123456789", 
            "channelAmount": "20.8"
        }, 
        {
            "voucherId": "002", 
            "voucherName": "买一赠一优惠券", 
            "voucherType": "买赠", 
            "voucherCode": "1232136781", 
            "channelAmount": "20.8"
        }
    ], 
    "paymentExtra": {
        "acqId": "0100", 
        "issuerId": "0200", 
        "cardType": "0001", 
        "cardOrgan": false, 
        "pan": "622562****8888", 
        "aid": "A000000333010101"
    }
}

```

<footer class="page-footer" id="bkmrk-"></footer>

# 实体卡权益积分兑换

#### **接口用途**

- 银行积分兑换
- 银行积分兑换+现金支付
- 银行权益验证
- 银行权益验证+现金支付
- 预付费卡消费
- 会员卡消费

#### **交易流程说明**

- 该交易发至中间件后，中间件不会直接请求易百后台，而是先点亮[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")，等待刷卡和输入密码，[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")上确认后，中间件收到卡和密码信息再请求易百后台进行处理。

#### **action**

- `cardRedemption`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th style="width: 142px;">字段</th><th style="width: 173px;">类型</th><th style="width: 95px;">是否必填</th><th style="width: 165px;">字段意义</th><th style="width: 234px;">备注</th></tr></thead><tbody><tr><td style="width: 142px;">traceNo</td><td style="width: 173px;">String</td><td style="width: 95px;">是</td><td style="width: 165px;">收银机流水号</td><td style="width: 234px;">不允许重复，建议YYYYmmddHHMMSS+10位流水号</td></tr><tr><td style="width: 142px;">totalAmount</td><td style="width: 173px;">Price</td><td style="width: 95px;">是</td><td style="width: 165px;">交易总金额</td><td style="width: 234px;">单位：元</td></tr><tr><td style="width: 142px;">undiscountAmount</td><td style="width: 173px;">Price</td><td style="width: 95px;">是</td><td style="width: 165px;">不可打折金额</td><td style="width: 234px;">单位：元</td></tr><tr><td style="width: 142px;">goodsDetail</td><td style="width: 173px;">List&lt;[goodsDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/a0a08 "goodsDetail")&gt;</td><td style="width: 95px;">是</td><td style="width: 165px;">产品明细</td><td style="width: 234px;">验证产品明细时必填</td></tr><tr><td style="width: 142px;">memberDetail</td><td style="width: 173px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 95px;">否</td><td style="width: 165px;">会员信息</td><td style="width: 234px;">会员支付时必填</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "totalAmount": 40.8,
    "undiscountAmount": 0,
    "goodsDetail": [
        {
            "goodsCategory": "001",
            "goodsId": "P00001",
            "goodsName": "牙膏",
            "price": 8,
            "quantity": 2,
            "rebateCode": "000"
        },
        {
            "goodsCategory": "101",
            "goodsId": "P00002",
            "goodsName": "洗发水",
            "price": 24.8,
            "quantity": 1,
            "rebateCode": "000"
        }
    ],
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0"><thead><tr><th style="width: 151px;">字段</th><th style="width: 170px;">类型</th><th style="width: 74px;">是否必填</th><th style="width: 140px;">字段意义</th><th style="width: 274px;">备注</th></tr></thead><tbody><tr><td style="width: 151px;">traceNo</td><td style="width: 170px;">String</td><td style="width: 74px;">是</td><td style="width: 140px;">收银机流水号</td><td style="width: 274px;">不允许重复</td></tr><tr><td style="width: 151px;">orderNo</td><td style="width: 170px;">String</td><td style="width: 74px;">是</td><td style="width: 140px;">交易订单号</td><td style="width: 274px;">易百生成</td></tr><tr><td style="width: 151px;">transDate</td><td style="width: 170px;">String</td><td style="width: 74px;">是</td><td style="width: 140px;">交易时间</td><td style="width: 274px;">格式为：YYYYmmddHHMMSS</td></tr><tr><td style="width: 151px;">returnCode</td><td style="width: 170px;">String</td><td style="width: 74px;">是</td><td style="width: 140px;">返回码</td><td style="width: 274px;">00表示交易成功，其他表示失败</td></tr><tr><td style="width: 151px;">returnDesc</td><td style="width: 170px;">String</td><td style="width: 74px;">是</td><td style="width: 140px;">返回信息</td><td style="width: 274px;">交易结果描述或错误原因</td></tr><tr><td style="width: 151px;">paidAmount</td><td style="width: 170px;">Price</td><td style="width: 74px;">是</td><td style="width: 140px;">支付成功总金额</td><td style="width: 274px;">面值，单位：元</td></tr><tr><td style="width: 151px;">receiptAmount</td><td style="width: 170px;">Price</td><td style="width: 74px;">否</td><td style="width: 140px;">商户实收金额</td><td style="width: 274px;">净值，单位：元</td></tr><tr><td style="width: 151px;">invoiceAmount</td><td style="width: 170px;">Price</td><td style="width: 74px;">否</td><td style="width: 140px;">商户开票金额</td><td style="width: 274px;">单位：元</td></tr><tr><td style="width: 151px;">exchangeRate</td><td style="width: 170px;">Number(8,6)</td><td style="width: 74px;">否</td><td style="width: 140px;">汇率</td><td style="width: 274px;">1外币等于多少人民币</td></tr><tr><td style="width: 151px;">currency</td><td style="width: 170px;">String</td><td style="width: 74px;">否</td><td style="width: 140px;">货币类型</td><td style="width: 274px;">例如:CNY</td></tr><tr><td style="width: 151px;">discountCode</td><td style="width: 170px;">String</td><td style="width: 74px;">否</td><td style="width: 140px;">折扣编码</td><td style="width: 274px;">由收银机分配，用于入账计折扣类型，如：2016120102|10.00表示折扣10元</td></tr><tr><td style="width: 151px;">discountNum</td><td style="width: 170px;">Number</td><td style="width: 74px;">否</td><td style="width: 140px;">固定金额折扣数量</td><td style="width: 274px;">用于入账计折扣类型的数量</td></tr><tr><td style="width: 151px;">tenderCode</td><td style="width: 170px;">String</td><td style="width: 74px;">否</td><td style="width: 140px;">支付方式编码</td><td style="width: 274px;">由收银机分配，用于入账计支付方式，如：2016120101|20.00表示支付20元</td></tr><tr><td style="width: 151px;">activityProductNo</td><td style="width: 170px;">String</td><td style="width: 74px;">否</td><td style="width: 140px;">活动产品编号</td><td style="width: 274px;"> </td></tr><tr><td style="width: 151px;">activityProductName</td><td style="width: 170px;">String</td><td style="width: 74px;">否</td><td style="width: 140px;">活动产品名称</td><td style="width: 274px;"> </td></tr><tr><td style="width: 151px;">needSameCard</td><td style="width: 170px;">Boolean</td><td style="width: 74px;">否</td><td style="width: 140px;">同一张卡支付</td><td style="width: 274px;">如满额立减类活动，需要同一张银行卡支付剩余金额</td></tr><tr><td style="width: 151px;">goodsDetail</td><td style="width: 170px;">List&lt;[goodsDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/a0a08 "goodsDetail")&gt;</td><td style="width: 74px;">否</td><td style="width: 140px;">折抵产品明细</td><td style="width: 274px;">返回后台已抵扣成功的产品明细</td></tr><tr><td style="width: 151px;">fundChannel</td><td style="width: 170px;">List&lt;[fundChannel](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/e00da "fundChannel")&gt;</td><td style="width: 74px;">否</td><td style="width: 140px;">资金渠道</td><td style="width: 274px;"> </td></tr><tr><td style="width: 151px;">printDetail</td><td style="width: 170px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 74px;">否</td><td style="width: 140px;">打印信息</td><td style="width: 274px;">如需要在收银小票上打印信息时必填</td></tr><tr><td style="width: 151px;">memberDetail</td><td style="width: 170px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 74px;">否</td><td style="width: 140px;">会员信息</td><td style="width: 274px;">返回本次交易的会员信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "paidAmount": 40.8,
    "receiptAmount": 40.8,
    "invoiceAmount": 40.8,
    "exchangeRate": 6.0939,
    "currency": "CNY",
    "discountCode": "0001",
    "discountNum": 20,
    "tenderCode": "8001",
    "activityProductNo": "2016123101",
    "activityProductName": "中信365权益",
    "needSameCard": true,
    "goodsDetail": [
        {
            "goodsCategory": "001",
            "goodsId": "P00001",
            "goodsName": "牙膏",
            "price": 8,
            "quantity": 2,
            "rebateCode": "000",
            "activityNo": "2016123101",
            "memo": "100123456789"
        },
        {
            "goodsCategory": "101",
            "goodsId": "P00002",
            "goodsName": "洗发水",
            "price": 24.8,
            "quantity": 1,
            "rebateCode": "000",
            "activityNo": "2016123101",
            "memo": "100123456789"
        }
    ],
    "fundChannel": [
        {
            "channelNo": "001",
            "channelName": "用户实付现金",
            "channelAmount": "20.8"
        },
        {
            "channelNo": "002",
            "channelName": "用户积分支付",
            "channelAmount": "20"
        }
    ],
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中信银行",
        "paymentOrderNo": "201612315689412157458787",
        "pointSale": "20000",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}
```

# 二维码支付或兑换

#### **接口用途**

- 支付宝支付
- 微信被扫支付
- 银行二维码支付
- 银行二维码积分兑换
- 银联立码付
- 百度支付
- 翼支付
- 其他二维码支付
- 产品券/代金券/折扣券/买N赠M券/立减券
- 外卖或自助点单订单码自动上屏

#### **交易流程说明**

- 该交易需要先采集二维码扫描器或键盘输入的二维码信息，再发至中间件，中间件收到请求后，检查包含qrcode内容信息再请求易百后台进行处理。

#### **action**

- `qrcodeSale`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th style="width: 136px;">字段</th><th style="width: 169px;">类型</th><th style="width: 78px;">是否必填</th><th style="width: 112px;">字段意义</th><th style="width: 314px;">备注</th></tr></thead><tbody><tr><td style="width: 136px;">traceNo</td><td style="width: 169px;">String</td><td style="width: 78px;">是</td><td style="width: 112px;">收银机流水号</td><td style="width: 314px;">不允许重复，建议YYYYmmddHHMMSS+10位流水号</td></tr><tr><td style="width: 136px;">totalAmount</td><td style="width: 169px;">Price</td><td style="width: 78px;">是</td><td style="width: 112px;">交易总金额</td><td style="width: 314px;">单位：元</td></tr><tr><td style="width: 136px;">undiscountAmount</td><td style="width: 169px;">Price</td><td style="width: 78px;">是</td><td style="width: 112px;">不可打折金额</td><td style="width: 314px;">单位：元</td></tr><tr><td style="width: 136px;">qrcode</td><td style="width: 169px;">String</td><td style="width: 78px;">是</td><td style="width: 112px;">二维码内容</td><td style="width: 314px;">串号、一维码或二维码内容</td></tr><tr><td style="width: 136px;">goodsDetail</td><td style="width: 169px;">List&lt;[goodsDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/a0a08 "goodsDetail")&gt;</td><td style="width: 78px;">是</td><td style="width: 112px;">产品明细</td><td style="width: 314px;">验证产品明细时必填</td></tr><tr><td style="width: 136px;">memberDetail</td><td style="width: 169px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 78px;">否</td><td style="width: 112px;">会员信息</td><td style="width: 314px;">会员支付时必填</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "totalAmount": 40.8,
    "undiscountAmount": 0,
    "qrcode": "280123121234567890",
    "goodsDetail": [
        {
            "goodsCategory": "001",
            "goodsId": "P00001",
            "goodsName": "牙膏",
            "price": 8,
            "quantity": 2,
            "rebateCode": "000"
        },
        {
            "goodsCategory": "101",
            "goodsId": "P00002",
            "goodsName": "洗发水",
            "price": 24.8,
            "quantity": 1,
            "rebateCode": "000"
        }
    ],
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0"><thead><tr><th style="width: 147px;">字段</th><th style="width: 168px;">类型</th><th style="width: 47px;">是否必填</th><th style="width: 132px;">字段意义</th><th style="width: 235px;">备注</th></tr></thead><tbody><tr><td style="width: 147px;">traceNo</td><td style="width: 168px;">String</td><td style="width: 47px;">是</td><td style="width: 132px;">收银机流水号</td><td style="width: 235px;">不允许重复</td></tr><tr><td style="width: 147px;">orderNo</td><td style="width: 168px;">String</td><td style="width: 47px;">是</td><td style="width: 132px;">交易订单号</td><td style="width: 235px;">易百生成</td></tr><tr><td style="width: 147px;">transDate</td><td style="width: 168px;">String</td><td style="width: 47px;">是</td><td style="width: 132px;">交易时间</td><td style="width: 235px;">格式为：YYYYmmddHHMMSS</td></tr><tr><td style="width: 147px;">returnCode</td><td style="width: 168px;">String</td><td style="width: 47px;">是</td><td style="width: 132px;">返回码</td><td style="width: 235px;">00表示交易成功，其他表示失败</td></tr><tr><td style="width: 147px;">returnDesc</td><td style="width: 168px;">String</td><td style="width: 47px;">是</td><td style="width: 132px;">返回信息</td><td style="width: 235px;">交易结果描述或错误原因</td></tr><tr><td style="width: 147px;">paidAmount</td><td style="width: 168px;">Price</td><td style="width: 47px;">是</td><td style="width: 132px;">支付成功总金额</td><td style="width: 235px;">单位：元</td></tr><tr><td style="width: 147px;">receiptAmount</td><td style="width: 168px;">Price</td><td style="width: 47px;">否</td><td style="width: 132px;">商户实收金额</td><td style="width: 235px;">单位：元</td></tr><tr><td style="width: 147px;">invoiceAmount</td><td style="width: 168px;">Price</td><td style="width: 47px;">否</td><td style="width: 132px;">商户开票金额</td><td style="width: 235px;">单位：元</td></tr><tr><td style="width: 147px;">exchangeRate</td><td style="width: 168px;">Number(8,6)</td><td style="width: 47px;">否</td><td style="width: 132px;">汇率</td><td style="width: 235px;">1外币等于多少人民币</td></tr><tr><td style="width: 147px;">currency</td><td style="width: 168px;">String</td><td style="width: 47px;">否</td><td style="width: 132px;">货币类型</td><td style="width: 235px;">例如:CNY</td></tr><tr><td style="width: 147px;">discountCode</td><td style="width: 168px;">String</td><td style="width: 47px;">否</td><td style="width: 132px;">折扣编码</td><td style="width: 235px;">由收银机分配，用于入账计折扣类型，如：2016120102\\</td><td style="width: 80px;">10.00表示折扣10元</td></tr><tr><td style="width: 147px;">discountNum</td><td style="width: 168px;">Number</td><td style="width: 47px;">否</td><td style="width: 132px;">固定金额折扣数量</td><td style="width: 235px;">用于入账计折扣类型的数量</td></tr><tr><td style="width: 147px;">tenderCode</td><td style="width: 168px;">String</td><td style="width: 47px;">否</td><td style="width: 132px;">支付方式编码</td><td style="width: 235px;">由收银机分配，用于入账计支付方式，如：2016120101\\</td><td style="width: 80px;">20.00表示支付20元</td></tr><tr><td style="width: 147px;">activityProductNo</td><td style="width: 168px;">String</td><td style="width: 47px;">否</td><td style="width: 132px;">活动产品编号</td><td style="width: 235px;"> </td></tr><tr><td style="width: 147px;">activityProductName</td><td style="width: 168px;">String</td><td style="width: 47px;">否</td><td style="width: 132px;">活动产品名称</td><td style="width: 235px;"> </td></tr><tr><td style="width: 147px;">goodsDetail</td><td style="width: 168px;">List&lt;[goodsDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/a0a08 "goodsDetail")&gt;</td><td style="width: 47px;">否</td><td style="width: 132px;">折抵产品明细</td><td style="width: 235px;">返回后台已抵扣成功的产品明细</td></tr><tr><td style="width: 147px;">fundChannel</td><td style="width: 168px;">List&lt;[fundChannel](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/e00da "fundChannel")&gt;</td><td style="width: 47px;">否</td><td style="width: 132px;">资金渠道</td><td style="width: 235px;"> </td></tr><tr><td style="width: 147px;">printDetail</td><td style="width: 168px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 47px;">否</td><td style="width: 132px;">打印信息</td><td style="width: 235px;">如需在收银小票上打印信息时必填</td></tr><tr><td style="width: 147px;">memberDetail</td><td style="width: 168px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 47px;">否</td><td style="width: 132px;">会员信息</td><td style="width: 235px;">返回本次交易的会员信息</td></tr><tr><td style="width: 147px;">voucherDetail</td><td style="width: 168px;">List&lt;[voucherDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/084b6 "voucherDetail")&gt;</td><td style="width: 47px;">否</td><td style="width: 132px;">优惠券信息</td><td style="width: 235px;">返回本次交易的优惠券信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "paidAmount": 40.8,
    "receiptAmount": 40.8,
    "invoiceAmount": 40.8,
    "exchangeRate": 6.0939,
    "currency": "CNY",
    "discountCode": "0001",
    "discountNum": 20,
    "tenderCode": "8001",
    "activityProductNo": "2016123102",
    "activityProductName": "支付宝支付",
    "goodsDetail": [
        {
            "goodsCategory": "001",
            "goodsId": "P00001",
            "goodsName": "牙膏",
            "price": 8,
            "quantity": 2,
            "rebateCode": "000",
            "activityNo": "2016123101",
            "memo": "100123456789"
        },
        {
            "goodsCategory": "101",
            "goodsId": "P00002",
            "goodsName": "洗发水",
            "price": 24.8,
            "quantity": 1,
            "rebateCode": "000",
            "activityNo": "2016123101",
            "memo": "100123456789"
        }
    ],
    "fundChannel": [
        {
            "channelNo": "001",
            "channelName": "用户实付现金",
            "channelAmount": "20.8"
        },
        {
            "channelNo": "002",
            "channelName": "用户积分支付",
            "channelAmount": "20"
        }
    ],
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中国银行",
        "paymentOrderNo": "201612315689412157458787",
        "paymentUser": "139****@163.com",
        "pointSale": "20000",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}
```

# 交易结果查询

#### **接口用途**

- 在收银机未收到后台返回时，可以调用此接口查询原交易的状态。

#### **action**

- `inquiry`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>收银机流水号</td><td>不允许重复</td></tr><tr><td>originalTraceNo</td><td>String</td><td>是</td><td>原收银机流水号</td><td>传入需要查询的原交易收银机流水号</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "originalTraceNo": "99000009100010101732124"
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0"><thead><tr><th style="width: 154px;">字段</th><th style="width: 165px;">类型</th><th style="width: 78px;">是否必填</th><th style="width: 139px;">字段意义</th><th style="width: 273px;">备注</th></tr></thead><tbody><tr><td style="width: 154px;">traceNo</td><td style="width: 165px;">String</td><td style="width: 78px;">是</td><td style="width: 139px;">收银机流水号</td><td style="width: 273px;">不允许重复</td></tr><tr><td style="width: 154px;">orderNo</td><td style="width: 165px;">String</td><td style="width: 78px;">是</td><td style="width: 139px;">交易订单号</td><td style="width: 273px;">单位：元</td></tr><tr><td style="width: 154px;">transDate</td><td style="width: 165px;">String</td><td style="width: 78px;">是</td><td style="width: 139px;">交易时间</td><td style="width: 273px;">格式为：YYYYmmddHHMMSS</td></tr><tr><td style="width: 154px;">returnCode</td><td style="width: 165px;">String</td><td style="width: 78px;">是</td><td style="width: 139px;">返回码</td><td style="width: 273px;">00表示交易成功，其他表示失败</td></tr><tr><td style="width: 154px;">returnDesc</td><td style="width: 165px;">String</td><td style="width: 78px;">是</td><td style="width: 139px;">返回信息</td><td style="width: 273px;">交易结果描述或错误原因</td></tr><tr><td style="width: 154px;">paidAmount</td><td style="width: 165px;">Price</td><td style="width: 78px;">是</td><td style="width: 139px;">支付成功总金额</td><td style="width: 273px;">单位：元</td></tr><tr><td style="width: 154px;">receiptAmount</td><td style="width: 165px;">Price</td><td style="width: 78px;">否</td><td style="width: 139px;">商户实收金额</td><td style="width: 273px;">单位：元</td></tr><tr><td style="width: 154px;">invoiceAmount</td><td style="width: 165px;">Price</td><td style="width: 78px;">否</td><td style="width: 139px;">商户开票金额</td><td style="width: 273px;">单位：元</td></tr><tr><td style="width: 154px;">exchangeRate</td><td style="width: 165px;">Number(8,6)</td><td style="width: 78px;">否</td><td style="width: 139px;">汇率</td><td style="width: 273px;">1外币等于多少人民币</td></tr><tr><td style="width: 154px;">currency</td><td style="width: 165px;">String</td><td style="width: 78px;">否</td><td style="width: 139px;">货币类型</td><td style="width: 273px;">例如:CNY</td></tr><tr><td style="width: 154px;">discountCode</td><td style="width: 165px;">String</td><td style="width: 78px;">否</td><td style="width: 139px;">折扣编码</td><td style="width: 273px;">由收银机分配，用于入账计折扣类型，如：2016120102|10.00表示折扣10元</td></tr><tr><td style="width: 154px;">discountNum</td><td style="width: 165px;">Number</td><td style="width: 78px;">否</td><td style="width: 139px;">固定金额折扣数量</td><td style="width: 273px;">用于入账计折扣类型的数量</td></tr><tr><td style="width: 154px;">tenderCode</td><td style="width: 165px;">String</td><td style="width: 78px;">否</td><td style="width: 139px;">支付方式编码</td><td style="width: 273px;">由收银机分配，用于入账计支付方式，如：2016120101|20.00表示支付20元</td></tr><tr><td style="width: 154px;">activityProductNo</td><td style="width: 165px;">String</td><td style="width: 78px;">否</td><td style="width: 139px;">活动产品编号</td><td style="width: 273px;"> </td></tr><tr><td style="width: 154px;">activityProductName</td><td style="width: 165px;">String</td><td style="width: 78px;">否</td><td style="width: 139px;">活动产品名称</td><td style="width: 273px;"> </td></tr><tr><td style="width: 154px;">needSameCard</td><td style="width: 165px;">Boolean</td><td style="width: 78px;">否</td><td style="width: 139px;">同一张卡支付</td><td style="width: 273px;">如满额立减类活动，需要同一张银行卡支付剩余金额</td></tr><tr><td style="width: 154px;">goodsDetail</td><td style="width: 165px;">List&lt;[goodsDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/a0a08 "goodsDetail")&gt;</td><td style="width: 78px;">否</td><td style="width: 139px;">折抵产品明细</td><td style="width: 273px;">返回后台已抵扣成功的产品明细</td></tr><tr><td style="width: 154px;">fundChannel</td><td style="width: 165px;">List&lt;[fundChannel](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/e00da "fundChannel")&gt;</td><td style="width: 78px;">否</td><td style="width: 139px;">资金渠道</td><td style="width: 273px;"> </td></tr><tr><td style="width: 154px;">printDetail</td><td style="width: 165px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 78px;">否</td><td style="width: 139px;">打印信息</td><td style="width: 273px;">如需要在收银小票上打印信息时必填</td></tr><tr><td style="width: 154px;">memberDetail</td><td style="width: 165px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 78px;">否</td><td style="width: 139px;">会员信息</td><td style="width: 273px;">返回本次交易的会员信息</td></tr><tr><td style="width: 154px;">voucherDetail</td><td style="width: 165px;">List&lt;[voucherDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/084b6 "voucherDetail")&gt;</td><td style="width: 78px;">否</td><td style="width: 139px;">优惠券信息</td><td style="width: 273px;">返回本次交易的优惠券信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "paidAmount": 40.8,
    "receiptAmount": 40.8,
    "invoiceAmount": 40.8,
    "exchangeRate": 6.0939,
    "currency": "CNY",
    "discountCode": "0001",
    "discountNum": 20,
    "tenderCode": "8001",
    "activityProductNo": "2016123102",
    "activityProductName": "支付宝支付",
    "needSameCard": true,
    "goodsDetail": [
        {
            "goodsCategory": "001",
            "goodsId": "P00001",
            "goodsName": "牙膏",
            "price": 8,
            "quantity": 2,
            "rebateCode": "000",
            "activityNo": "2016123101",
            "memo": "100123456789"
        },
        {
            "goodsCategory": "101",
            "goodsId": "P00002",
            "goodsName": "洗发水",
            "price": 24.8,
            "quantity": 1,
            "rebateCode": "000",
            "activityNo": "2016123101",
            "memo": "100123456789"
        }
    ],
    "fundChannel": [
        {
            "channelNo": "001",
            "channelName": "用户实付现金",
            "channelAmount": "20.8"
        },
        {
            "channelNo": "002",
            "channelName": "用户积分支付",
            "channelAmount": "20"
        }
    ],
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中国银行",
        "paymentOrderNo": "201612315689412157458787",
        "pointSale": "20000",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **支持查询的交易**

- cardSale
- qrcodeSale

# 当日撤销（实体卡）

#### **接口用途**

- 需要对原交易整体撤销时，可以在原交易的同一天调用此接口。

#### **交易流程说明**

- 该交易发至中间件后，中间件不会直接请求易百后台，而是先点亮[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")，等待刷卡和输入密码，[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")上确认后，中间件收到卡和密码信息再请求易百后台进行处理。

#### **action**

- `voidCardSale`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t" style="width: 747px;"><thead><tr><th style="width: 119px;">字段</th><th style="width: 60px;">类型</th><th style="width: 78px;">是否必填</th><th style="width: 115px;">字段意义</th><th style="width: 375px;">备注</th></tr></thead><tbody><tr><td style="width: 119px;">traceNo</td><td style="width: 60px;">String</td><td style="width: 78px;">是</td><td style="width: 115px;">收银机流水号</td><td style="width: 375px;">不允许重复</td></tr><tr><td style="width: 119px;">originalTraceNo</td><td style="width: 60px;">String</td><td style="width: 78px;">是</td><td style="width: 115px;">原收银机流水号</td><td style="width: 375px;">传入需要查询的原交易收银机流水号</td></tr><tr><td style="width: 119px;">acquirer</td><td style="width: 60px;">String</td><td style="width: 78px;">否</td><td style="width: 115px;">收单机构</td><td style="width: 375px;">如：citicCashpay表示中信收单，如果收单撤销是必填的</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "originalTraceNo": "99000009100010101732124",
    "acquirer": "citicCashpay"
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0" style="width: 788px;"><thead><tr><th style="width: 122px;">字段</th><th style="width: 171px;">类型</th><th style="width: 101px;">是否必填</th><th style="width: 109px;">字段意义</th><th style="width: 285px;">备注</th></tr></thead><tbody><tr><td style="width: 122px;">traceNo</td><td style="width: 171px;">String</td><td style="width: 101px;">是</td><td style="width: 109px;">收银机流水号</td><td style="width: 285px;">不允许重复</td></tr><tr><td style="width: 122px;">orderNo</td><td style="width: 171px;">String</td><td style="width: 101px;">是</td><td style="width: 109px;">交易订单号</td><td style="width: 285px;"> </td></tr><tr><td style="width: 122px;">transDate</td><td style="width: 171px;">String</td><td style="width: 101px;">是</td><td style="width: 109px;">交易时间</td><td style="width: 285px;">格式为：YYYYmmddHHMMSS</td></tr><tr><td style="width: 122px;">returnCode</td><td style="width: 171px;">String</td><td style="width: 101px;">是</td><td style="width: 109px;">返回码</td><td style="width: 285px;">00表示交易成功，其他表示失败</td></tr><tr><td style="width: 122px;">returnDesc</td><td style="width: 171px;">String</td><td style="width: 101px;">是</td><td style="width: 109px;">返回信息</td><td style="width: 285px;">交易结果描述或错误原因</td></tr><tr><td style="width: 122px;">discountCode</td><td style="width: 171px;">String</td><td style="width: 101px;">否</td><td style="width: 109px;">折扣编码</td><td style="width: 285px;">由收银机分配，用于入账计折扣类型，如：2016120102|10.00表示折扣10元</td></tr><tr><td style="width: 122px;">tenderCode</td><td style="width: 171px;">String</td><td style="width: 101px;">否</td><td style="width: 109px;">支付方式编码</td><td style="width: 285px;">由收银机分配，用于入账计支付方式，如：2016120101|20.00表示支付20元</td></tr><tr><td style="width: 122px;">fundChannel</td><td style="width: 171px;">List&lt;[fundChannel](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/e00da "fundChannel")&gt;</td><td style="width: 101px;">否</td><td style="width: 109px;">资金渠道</td><td style="width: 285px;"> </td></tr><tr><td style="width: 122px;">printDetail</td><td style="width: 171px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 101px;">否</td><td style="width: 109px;">打印信息</td><td style="width: 285px;">如需要在收银小票上打印信息时必填</td></tr><tr><td style="width: 122px;">memberDetail</td><td style="width: 171px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 101px;">否</td><td style="width: 109px;">会员信息</td><td style="width: 285px;">返回本次交易的会员信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "discountCode": "0001",
    "tenderCode": "8001",
    "fundChannel": [
        {
            "channelNo": "001",
            "channelName": "用户实付现金",
            "channelAmount": "20.8"
        },
        {
            "channelNo": "002",
            "channelName": "用户积分支付",
            "channelAmount": "20"
        }
    ],
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中信银行",
        "paymentOrderNo": "201612315689412157458787",
        "pointSale": "20000",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **支持撤销的交易**

- cardPayment
- cardRedemption

# 当日撤销（二维码）

#### **接口用途**

- 需要对原交易整体撤销时，可以在原交易的同一天调用此接口。

#### **action**

- `voidQrcodeSale`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>收银机流水号</td><td>不允许重复</td></tr><tr><td>originalTraceNo</td><td>String</td><td>是</td><td>原收银机流水号</td><td>传入需要查询的原交易收银机流水号</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "originalTraceNo": "99000009100010101732124"
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0" style="width: 773px;"><thead><tr><th style="width: 119px;">字段</th><th style="width: 171px;">类型</th><th style="width: 82px;">是否必填</th><th style="width: 113px;">字段意义</th><th style="width: 288px;">备注</th></tr></thead><tbody><tr><td style="width: 119px;">traceNo</td><td style="width: 171px;">String</td><td style="width: 82px;">是</td><td style="width: 113px;">收银机流水号</td><td style="width: 288px;">不允许重复</td></tr><tr><td style="width: 119px;">orderNo</td><td style="width: 171px;">String</td><td style="width: 82px;">是</td><td style="width: 113px;">交易订单号</td><td style="width: 288px;"> </td></tr><tr><td style="width: 119px;">transDate</td><td style="width: 171px;">String</td><td style="width: 82px;">是</td><td style="width: 113px;">交易时间</td><td style="width: 288px;">格式为：YYYYmmddHHMMSS</td></tr><tr><td style="width: 119px;">returnCode</td><td style="width: 171px;">String</td><td style="width: 82px;">是</td><td style="width: 113px;">返回码</td><td style="width: 288px;">00表示交易成功，其他表示失败</td></tr><tr><td style="width: 119px;">returnDesc</td><td style="width: 171px;">String</td><td style="width: 82px;">是</td><td style="width: 113px;">返回信息</td><td style="width: 288px;">交易结果描述或错误原因</td></tr><tr><td style="width: 119px;">discountCode</td><td style="width: 171px;">String</td><td style="width: 82px;">否</td><td style="width: 113px;">折扣编码</td><td style="width: 288px;">由收银机分配，用于入账计折扣类型，如：2016120102|10.00表示折扣10元</td></tr><tr><td style="width: 119px;">tenderCode</td><td style="width: 171px;">String</td><td style="width: 82px;">否</td><td style="width: 113px;">支付方式编码</td><td style="width: 288px;">由收银机分配，用于入账计支付方式，如：2016120101|20.00表示支付20元</td></tr><tr><td style="width: 119px;">fundChannel</td><td style="width: 171px;">List&lt;[fundChannel](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/e00da "fundChannel")&gt;</td><td style="width: 82px;">否</td><td style="width: 113px;">资金渠道</td><td style="width: 288px;"> </td></tr><tr><td style="width: 119px;">printDetail</td><td style="width: 171px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 82px;">否</td><td style="width: 113px;">打印信息</td><td style="width: 288px;">如需要在收银小票上打印信息时必填</td></tr><tr><td style="width: 119px;">memberDetail</td><td style="width: 171px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 82px;">否</td><td style="width: 113px;">会员信息</td><td style="width: 288px;">返回本次交易的会员信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "discountCode": "0001",
    "tenderCode": "8001",
    "fundChannel": [
        {
            "channelNo": "001",
            "channelName": "用户实付现金",
            "channelAmount": "20.8"
        },
        {
            "channelNo": "002",
            "channelName": "用户积分支付",
            "channelAmount": "20"
        }
    ],
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中信银行",
        "paymentOrderNo": "201612315689412157458787",
        "pointSale": "20000",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **支持撤销的交易**

- qrcodeSale

# 隔日退款（实体卡）

#### **接口用途**

- 用户需要退款时，可以调用此接口，支持全额或部分退款（依赖支付机构的接口）。

#### **交易流程说明**

- 该交易发至中间件后，中间件不会直接请求易百后台，而是先点亮[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")，等待刷卡和输入密码，[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")上确认后，中间件收到卡和密码信息再请求易百后台进行处理。

#### **action**

- `refundCardSale`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>收银机流水号</td><td>不允许重复</td></tr><tr><td>originalTraceNo</td><td>String</td><td>是</td><td>原收银机流水号</td><td>传入需要退款的原交易收银机流水号</td></tr><tr><td>refundAmount</td><td>Price</td><td>是</td><td>本次退款金额</td><td>单位：元</td></tr><tr><td>acquirer</td><td>String</td><td>否</td><td>收单机构</td><td>如：citicCashpay表示中信收单，如果收单撤销是必填的</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "originalTraceNo": "99000009100010101732124",
    "refundAmount": 40.8,
    "acquirer": "citicCashpay"
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0" style="height: 398px;"><thead><tr style="height: 29px;"><th style="width: 138px; height: 29px;">字段</th><th style="width: 169px; height: 29px;">类型</th><th style="width: 83px; height: 29px;">是否必填</th><th style="width: 146px; height: 29px;">字段意义</th><th style="width: 273px; height: 29px;">备注</th></tr></thead><tbody><tr style="height: 29px;"><td style="width: 138px; height: 29px;">traceNo</td><td style="width: 169px; height: 29px;">String</td><td style="width: 83px; height: 29px;">是</td><td style="width: 146px; height: 29px;">收银机流水号</td><td style="width: 273px; height: 29px;">不允许重复</td></tr><tr style="height: 29px;"><td style="width: 138px; height: 29px;">orderNo</td><td style="width: 169px; height: 29px;">String</td><td style="width: 83px; height: 29px;">是</td><td style="width: 146px; height: 29px;">交易订单号</td><td style="width: 273px; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 138px; height: 29px;">transDate</td><td style="width: 169px; height: 29px;">String</td><td style="width: 83px; height: 29px;">是</td><td style="width: 146px; height: 29px;">交易时间</td><td style="width: 273px; height: 29px;">格式为：YYYYmmddHHMMSS</td></tr><tr style="height: 29px;"><td style="width: 138px; height: 29px;">returnCode</td><td style="width: 169px; height: 29px;">String</td><td style="width: 83px; height: 29px;">是</td><td style="width: 146px; height: 29px;">返回码</td><td style="width: 273px; height: 29px;">00表示交易成功，其他表示失败</td></tr><tr style="height: 29px;"><td style="width: 138px; height: 29px;">returnDesc</td><td style="width: 169px; height: 29px;">String</td><td style="width: 83px; height: 29px;">是</td><td style="width: 146px; height: 29px;">返回信息</td><td style="width: 273px; height: 29px;">交易结果描述或错误原因</td></tr><tr style="height: 45px;"><td style="width: 138px; height: 45px;">discountCode</td><td style="width: 169px; height: 45px;">String</td><td style="width: 83px; height: 45px;">否</td><td style="width: 146px; height: 45px;">折扣编码</td><td style="width: 273px; height: 45px;">由收银机分配，用于入账计折扣类型，如：2016120102|10.00表示折扣10元</td></tr><tr style="height: 45px;"><td style="width: 138px; height: 45px;">tenderCode</td><td style="width: 169px; height: 45px;">String</td><td style="width: 83px; height: 45px;">否</td><td style="width: 146px; height: 45px;">支付方式编码</td><td style="width: 273px; height: 45px;">由收银机分配，用于入账计支付方式，如：2016120101|20.00表示支付20元</td></tr><tr style="height: 29px;"><td style="width: 138px; height: 29px;">refundAmount</td><td style="width: 169px; height: 29px;">Price</td><td style="width: 83px; height: 29px;">是</td><td style="width: 146px; height: 29px;">退款成功总金额</td><td style="width: 273px; height: 29px;">单位：元</td></tr><tr style="height: 35px;"><td style="width: 138px; height: 35px;">fundChannel</td><td style="width: 169px; height: 35px;">List&lt;[fundChannel](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/e00da "fundChannel")&gt;</td><td style="width: 83px; height: 35px;">否</td><td style="width: 146px; height: 35px;">资金渠道</td><td style="width: 273px; height: 35px;"> </td></tr><tr style="height: 35px;"><td style="width: 138px; height: 35px;">printDetail</td><td style="width: 169px; height: 35px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 83px; height: 35px;">否</td><td style="width: 146px; height: 35px;">打印信息</td><td style="width: 273px; height: 35px;">如需要在收银小票上打印信息时必填</td></tr><tr style="height: 35px;"><td style="width: 138px; height: 35px;">memberDetail</td><td style="width: 169px; height: 35px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 83px; height: 35px;">否</td><td style="width: 146px; height: 35px;">会员信息</td><td style="width: 273px; height: 35px;">返回本次交易的会员信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "discountCode": "0001",
    "tenderCode": "8001",
    "refundAmount": 40.8,
    "fundChannel": [
        {
            "channelNo": "001",
            "channelName": "用户实付现金",
            "channelAmount": "20.8"
        },
        {
            "channelNo": "002",
            "channelName": "用户积分支付",
            "channelAmount": "20"
        }
    ],
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中信银行",
        "paymentOrderNo": "201612315689412157458787",
        "pointSale": "20000",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **支持退款的交易**

- cardPayment
- CardRedemption

# 隔日退款（二维码）

#### **接口用途**

- 用户需要退款时，可以调用此接口，支持全额或部分退款（依赖支付机构的接口）。

#### **action**

- `refundQrcodeSale`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>收银机流水号</td><td>不允许重复</td></tr><tr><td>originalTraceNo</td><td>String</td><td>是</td><td>原收银机流水号</td><td>传入需要退款的原交易收银机流水号</td></tr><tr><td>refundAmount</td><td>Price</td><td>是</td><td>本次退款金额</td><td>单位：元</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "originalTraceNo": "99000009100010101732124",
    "refundAmount": 40.8
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0" style="width: 765px;"><thead><tr><th style="width: 114px;">字段</th><th style="width: 172px;">类型</th><th style="width: 81px;">是否必填</th><th style="width: 117px;">字段意义</th><th style="width: 281px;">备注</th></tr></thead><tbody><tr><td style="width: 114px;">traceNo</td><td style="width: 172px;">String</td><td style="width: 81px;">是</td><td style="width: 117px;">收银机流水号</td><td style="width: 281px;">不允许重复</td></tr><tr><td style="width: 114px;">orderNo</td><td style="width: 172px;">String</td><td style="width: 81px;">是</td><td style="width: 117px;">交易订单号</td><td style="width: 281px;"> </td></tr><tr><td style="width: 114px;">transDate</td><td style="width: 172px;">String</td><td style="width: 81px;">是</td><td style="width: 117px;">交易时间</td><td style="width: 281px;">格式为：YYYYmmddHHMMSS</td></tr><tr><td style="width: 114px;">returnCode</td><td style="width: 172px;">String</td><td style="width: 81px;">是</td><td style="width: 117px;">返回码</td><td style="width: 281px;">00表示交易成功，其他表示失败</td></tr><tr><td style="width: 114px;">returnDesc</td><td style="width: 172px;">String</td><td style="width: 81px;">是</td><td style="width: 117px;">返回信息</td><td style="width: 281px;">交易结果描述或错误原因</td></tr><tr><td style="width: 114px;">refundAmount</td><td style="width: 172px;">Price</td><td style="width: 81px;">是</td><td style="width: 117px;">退款成功总金额</td><td style="width: 281px;">单位：元</td></tr><tr><td style="width: 114px;">discountCode</td><td style="width: 172px;">String</td><td style="width: 81px;">否</td><td style="width: 117px;">折扣编码</td><td style="width: 281px;">由收银机分配，用于入账计折扣类型，如：2016120102|10.00表示折扣10元</td></tr><tr><td style="width: 114px;">tenderCode</td><td style="width: 172px;">String</td><td style="width: 81px;">否</td><td style="width: 117px;">支付方式编码</td><td style="width: 281px;">由收银机分配，用于入账计支付方式，如：2016120101|20.00表示支付20元</td></tr><tr><td style="width: 114px;">fundChannel</td><td style="width: 172px;">List&lt;[fundChannel](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/e00da "fundChannel")&gt;</td><td style="width: 81px;">否</td><td style="width: 117px;">资金渠道</td><td style="width: 281px;"> </td></tr><tr><td style="width: 114px;">printDetail</td><td style="width: 172px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 81px;">否</td><td style="width: 117px;">打印信息</td><td style="width: 281px;">如需要在收银小票上打印信息时必填</td></tr><tr><td style="width: 114px;">memberDetail</td><td style="width: 172px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 81px;">否</td><td style="width: 117px;">会员信息</td><td style="width: 281px;">返回本次交易的会员信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "refundAmount": 40.8,
    "discountCode": "0001",
    "tenderCode": "8001",
    "fundChannel": [
        {
            "channelNo": "001",
            "channelName": "用户实付现金",
            "channelAmount": "20.8"
        },
        {
            "channelNo": "002",
            "channelName": "用户积分支付",
            "channelAmount": "20"
        }
    ],
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中信银行",
        "paymentOrderNo": "201612315689412157458787",
        "pointSale": "20000",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **支持退款的交易**

- qrcodeSale

# 卡余额或权益查询

#### **接口用途**

- 银行卡积分余额查询
- 银行卡余额查询
- 银行卡权益次数查询
- 预付费卡余额查询
- 会员卡积分或余额查询

#### **交易流程说明**

- 该交易发至中间件后，中间件不会直接请求易百后台，而是先点亮[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")，等待刷卡和输入密码，[MIS-POS](https://book.e-buy.com/link/391#bkmrk-mis-pos "安装于商户门店内的POS机具，提供活动执行辅助及兑换功能")上确认后，中间件收到卡和密码信息再请求易百后台进行处理。

#### **action**

- `balance`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>收银机流水号</td><td>不允许重复</td></tr><tr><td>activityProductNo</td><td>String</td><td>否</td><td>活动产品编号</td><td>卡BIN不明确时必填，易百分配</td></tr><tr><td>memberDetail</td><td>Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td>否</td><td>会员信息</td><td>会员交易时必填</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "activityProductNo": "HDCP00000000001236",
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>收银机流水号</td><td>不允许重复</td></tr><tr><td>orderNo</td><td>String</td><td>是</td><td>交易订单号</td><td>单位：元</td></tr><tr><td>transDate</td><td>String</td><td>是</td><td>交易时间</td><td>格式为：YYYYmmddHHMMSS</td></tr><tr><td>returnCode</td><td>String</td><td>是</td><td>返回码</td><td>00表示交易成功，其他表示失败</td></tr><tr><td>returnDesc</td><td>String</td><td>是</td><td>返回信息</td><td>交易结果描述或错误原因</td></tr><tr><td>rightsTimes</td><td>Integer</td><td>是</td><td>权益次数</td><td>返回可以享受的权益次数</td></tr><tr><td>moneyBalance</td><td>Price</td><td>是</td><td>现金余额</td><td>单位：元</td></tr><tr><td>pointBalance</td><td>Price</td><td>是</td><td>积分余额</td><td>单位：分</td></tr><tr><td>printDetail</td><td>Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td>否</td><td>打印信息</td><td>如需要在收银小票上打印信息时必填</td></tr><tr><td>memberDetail</td><td>Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td>否</td><td>会员信息</td><td>返回本次交易的会员信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "rightsTimes": 1,
    "moneyBalance": 40.8,
    "pointBalance": 40000,
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中信银行",
        "paymentOrderNo": "201612315689412157458787",
        "pointSale": "0",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}
```

# 电子凭证查询

#### **接口用途**

- 查询电子凭证的产品信息，可抵用的金额以及所属的活动，支持易百自有电子凭证和第三方电子凭证。

#### **交易流程说明**

- 该交易需要先采集二维码扫描器或键盘输入的二维码信息，再发至中间件，中间件收到请求后，检查包含ecoupon内容信息再请求易百后台进行处理。

#### **action**

- `ecouponInquiry`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>收银机流水号</td><td>不允许重复</td></tr><tr><td>qrcode</td><td>String</td><td>是</td><td>电子凭证号</td><td>要查询的电子凭证号</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "qrcode": "00000001235"
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>traceNo</td><td>String</td><td>是</td><td>收银机流水号</td><td>不允许重复</td></tr><tr><td>orderNo</td><td>String</td><td>是</td><td>交易订单号</td><td>单位：元</td></tr><tr><td>transDate</td><td>String</td><td>是</td><td>交易时间</td><td>格式为：YYYYmmddHHMMSS</td></tr><tr><td>returnCode</td><td>String</td><td>是</td><td>返回码</td><td>00表示交易成功，其他表示失败</td></tr><tr><td>returnDesc</td><td>String</td><td>是</td><td>返回信息</td><td>交易结果描述或错误原因</td></tr><tr><td>canPayAmount</td><td>Price</td><td>是</td><td>可抵用的总金额</td><td>单位：元</td></tr><tr><td>activityProductNo</td><td>String</td><td>否</td><td>活动产品编号</td><td>该电子凭证所属的活动产品编号</td></tr><tr><td>activityProductName</td><td>String</td><td>否</td><td>活动产品名称</td><td>该电子凭证所属的活动产品名称</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "canPayAmount": 40.8,
    "activityProductNo": "2016123101",
    "activityProductName": "中信365权益"
}
```

# 会员集点

#### **接口用途**

- 会员集点

#### **action**

- `accumulating`

#### **请求参数，收银机===&gt;中间件**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t" style="width: 751px;"><thead><tr><th style="width: 151px;">字段</th><th style="width: 175px;">类型</th><th style="width: 84px;">是否必填</th><th style="width: 107px;">字段意义</th><th style="width: 234px;">备注</th></tr></thead><tbody><tr><td style="width: 151px;">traceNo</td><td style="width: 175px;">String</td><td style="width: 84px;">是</td><td style="width: 107px;">收银机流水号</td><td style="width: 234px;">不允许重复</td></tr><tr><td style="width: 151px;">totalAmount</td><td style="width: 175px;">Price</td><td style="width: 84px;">是</td><td style="width: 107px;">交易总金额</td><td style="width: 234px;">单位：元</td></tr><tr><td style="width: 151px;">undiscountAmount</td><td style="width: 175px;">Price</td><td style="width: 84px;">否</td><td style="width: 107px;">不可打折金额</td><td style="width: 234px;">单位：元</td></tr><tr><td style="width: 151px;">activityNo</td><td style="width: 175px;">String</td><td style="width: 84px;">否</td><td style="width: 107px;">集点活动编号</td><td style="width: 234px;">收银机集点时填写,后台集点不填</td></tr><tr><td style="width: 151px;">points</td><td style="width: 175px;">Integer</td><td style="width: 84px;">否</td><td style="width: 107px;">集点点数</td><td style="width: 234px;">收银机集点时填写,后台集点不填</td></tr><tr><td style="width: 151px;">goodsDetail</td><td style="width: 175px;">List&lt;[goodsDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/a0a08 "goodsDetail")&gt;</td><td style="width: 84px;">否</td><td style="width: 107px;">产品明细</td><td style="width: 234px;">验证产品明细时必填</td></tr><tr><td style="width: 151px;">memberDetail</td><td style="width: 175px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 84px;">否</td><td style="width: 107px;">会员信息</td><td style="width: 234px;">会员支付时必填</td></tr></tbody></table>

#### **请求报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "totalAmount": 40.8,
    "undiscountAmount": 0,
    "activityNo": "2016121901",
    "points": 100,
    "goodsDetail": [
        {
            "goodsCategory": "001",
            "goodsId": "P00001",
            "goodsName": "牙膏",
            "price": 8,
            "quantity": 2,
            "rebateCode": "000"
        },
        {
            "goodsCategory": "101",
            "goodsId": "P00002",
            "goodsName": "洗发水",
            "price": 24.8,
            "quantity": 1,
            "rebateCode": "000"
        }
    ],
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}

```

#### **返回参数，中间件===&gt;收银机**

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t-0" style="width: 802px;"><thead><tr><th style="width: 157px;">字段</th><th style="width: 169px;">类型</th><th style="width: 83px;">是否必填</th><th style="width: 134px;">字段意义</th><th style="width: 259px;">备注</th></tr></thead><tbody><tr><td style="width: 157px;">traceNo</td><td style="width: 169px;">String</td><td style="width: 83px;">是</td><td style="width: 134px;">收银机流水号</td><td style="width: 259px;">不允许重复</td></tr><tr><td style="width: 157px;">orderNo</td><td style="width: 169px;">String</td><td style="width: 83px;">是</td><td style="width: 134px;">交易订单号</td><td style="width: 259px;">易百生成</td></tr><tr><td style="width: 157px;">transDate</td><td style="width: 169px;">String</td><td style="width: 83px;">是</td><td style="width: 134px;">交易时间</td><td style="width: 259px;">格式为：YYYYmmddHHMMSS</td></tr><tr><td style="width: 157px;">returnCode</td><td style="width: 169px;">String</td><td style="width: 83px;">是</td><td style="width: 134px;">返回码</td><td style="width: 259px;">00表示交易成功，其他表示失败</td></tr><tr><td style="width: 157px;">returnDesc</td><td style="width: 169px;">String</td><td style="width: 83px;">是</td><td style="width: 134px;">返回信息</td><td style="width: 259px;">交易结果描述或错误原因</td></tr><tr><td style="width: 157px;">activityProductNo</td><td style="width: 169px;">String</td><td style="width: 83px;">否</td><td style="width: 134px;">集点活动产品编号</td><td style="width: 259px;"> </td></tr><tr><td style="width: 157px;">activityProductName</td><td style="width: 169px;">String</td><td style="width: 83px;">否</td><td style="width: 134px;">集点活动产品名称</td><td style="width: 259px;"> </td></tr><tr><td style="width: 157px;">printDetail</td><td style="width: 169px;">Object&lt;[printDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/310dc "printDetail")&gt;</td><td style="width: 83px;">否</td><td style="width: 134px;">打印信息</td><td style="width: 259px;">如需要在收银小票上打印信息时必填</td></tr><tr><td style="width: 157px;">memberDetail</td><td style="width: 169px;">Object&lt;[memberDetail](https://book.e-buy.com/books/ebuy-cashier-middleware-api/page/559cb "memberDetail")&gt;</td><td style="width: 83px;">否</td><td style="width: 134px;">会员信息</td><td style="width: 259px;">返回本次交易的会员信息</td></tr></tbody></table>

#### **返回报文举例**

```
{
    "traceNo": "99000009100010101732123",
    "orderNo": "171698602301",
    "transDate": "20161231120533",
    "returnCode": "00",
    "returnDesc": "SUCCESS",
    "activityProductNo": "2016123102",
    "activityProductName": "圣诞集点活动",
    "printDetail": {
        "cardNo64": "622562****8888",
        "bank": "中国银行",
        "paymentOrderNo": "201612315689412157458787",
        "pointSale": "20000",
        "qrCode1": "htt://www.xxx.com/url",
        "qrCode2": "",
        "qrCode3": "",
        "barCode1": "12345679",
        "barCode2": "",
        "barCode3": ""
    },
    "memberDetail": {
        "memberId": "M000001545",
        "memberName": "TONY",
        "grade": "1",
        "status": "1",
        "balance": 1000.00,
        "pointBalance": 30000
    }
}
```