```javascript
WXAPI.kanjiaHelpDetail(token, kjid, joiner)
```
+ token login credentials
+ kjid is the kjid of a certain bargaining event returned by the product bargaining setting interface.
+ joiner The user number of the initiator of the bargaining activity
```json
{
"code": 0,
"data": [
{
"cutPrice": 4.66,
"dateAdd": "2021-12-12 10:56:44",
"goodsId": 6765,
"remark": "",
"uid": 2017654
}
],
"msg": "success"
}
```
+ cutPrice helps cut the amount
+ remark Leave a message when helping