[{"sale_price":260,"disc":124,"prod_count":2,"sale_month":"202404","avg_price":130,"avg_disc":62},{"sale_price":149,"disc":"71","prod_count":1,"sale_month":"202405","avg_price":149,"avg_disc":71},{"sale_price":73,"disc":"35","prod_count":1,"sale_month":"202406","avg_price":73,"avg_disc":35},{"sale_price":90,"disc":"43","prod_count":1,"sale_month":"202409","avg_price":90,"avg_disc":43}]
最近成交價(折扣)