[{"sale_price":220,"disc":"73","prod_count":1,"sale_month":"202012","avg_price":220,"avg_disc":73},{"sale_price":550,"disc":183,"prod_count":3,"sale_month":"202101","avg_price":183,"avg_disc":61},{"sale_price":380,"disc":126,"prod_count":2,"sale_month":"202102","avg_price":190,"avg_disc":63},{"sale_price":200,"disc":"67","prod_count":1,"sale_month":"202105","avg_price":200,"avg_disc":67}]
最近成交價(折扣)
