[{"sale_price":105,"disc":"42","prod_count":1,"sale_month":"202312","avg_price":105,"avg_disc":42},{"sale_price":130,"disc":"52","prod_count":1,"sale_month":"202401","avg_price":130,"avg_disc":52},{"sale_price":138,"disc":"55","prod_count":1,"sale_month":"202402","avg_price":138,"avg_disc":55},{"sale_price":130,"disc":"52","prod_count":1,"sale_month":"202404","avg_price":130,"avg_disc":52}]
最近成交價(折扣)