[{"sale_price":198,"disc":"76","prod_count":1,"sale_month":"202407","avg_price":198,"avg_disc":76},{"sale_price":49,"disc":"19","prod_count":1,"sale_month":"202408","avg_price":49,"avg_disc":19},{"sale_price":52,"disc":"20","prod_count":1,"sale_month":"202409","avg_price":52,"avg_disc":20},{"sale_price":111,"disc":42,"prod_count":2,"sale_month":"202410","avg_price":55,"avg_disc":21},{"sale_price":90,"disc":34,"prod_count":2,"sale_month":"202411","avg_price":45,"avg_disc":17}]
最近成交價(折扣)