[{"sale_price":55,"disc":"20","prod_count":1,"sale_month":"202312","avg_price":55,"avg_disc":20},{"sale_price":55,"disc":"20","prod_count":1,"sale_month":"202402","avg_price":55,"avg_disc":20},{"sale_price":63,"disc":"23","prod_count":1,"sale_month":"202404","avg_price":63,"avg_disc":23},{"sale_price":49,"disc":"18","prod_count":1,"sale_month":"202405","avg_price":49,"avg_disc":18}]
最近成交價(折扣)