Suitable for business scenarios such as hotel reservations, online ticket purchase, tickets, etc.
The same product, on different dates, has different inventory and selling prices.

```javascript
WXAPI.goodsPriceDaily(goodsId, priceId)
```
+ goodsId commodity id
+ priceId The id of a sku record corresponding to the product. If the product does not have a sku, there is no need to pass this parameter.
```json
{
"code": 0,
"data": [
{
"day": "2021-12-29",
"goodsId": 1010061,
"id": 38382,
"price": 888,
"stores": 888888,
"userId": 73
}
],
"msg": "success"
}
```
+ day date
+ price selling price
+ stores current inventory number
In the above example, the product is only in stock on December 29th, and the price is 888