[{"sale_price":750,"disc":188,"prod_count":3,"sale_month":"202405","avg_price":250,"avg_disc":63},{"sale_price":187,"disc":"47","prod_count":1,"sale_month":"202406","avg_price":187,"avg_disc":47},{"sale_price":260,"disc":"65","prod_count":1,"sale_month":"202408","avg_price":260,"avg_disc":65},{"sale_price":450,"disc":113,"prod_count":2,"sale_month":"202409","avg_price":225,"avg_disc":57}]
最近成交價(折扣)