[{"sale_price":109,"disc":"55","prod_count":1,"sale_month":"202312","avg_price":109,"avg_disc":55},{"sale_price":129,"disc":"65","prod_count":1,"sale_month":"202402","avg_price":129,"avg_disc":65},{"sale_price":80,"disc":"40","prod_count":1,"sale_month":"202403","avg_price":80,"avg_disc":40},{"sale_price":160,"disc":80,"prod_count":2,"sale_month":"202405","avg_price":80,"avg_disc":40}]
最近成交價(折扣)