[{"sale_price":302,"disc":138,"prod_count":2,"sale_month":"202405","avg_price":151,"avg_disc":69},{"sale_price":164,"disc":"75","prod_count":1,"sale_month":"202406","avg_price":164,"avg_disc":75},{"sale_price":110,"disc":"50","prod_count":1,"sale_month":"202408","avg_price":110,"avg_disc":50},{"sale_price":110,"disc":"50","prod_count":1,"sale_month":"202409","avg_price":110,"avg_disc":50}]
最近成交價(折扣)