[{"sale_price":226,"disc":90,"prod_count":2,"sale_month":"202405","avg_price":113,"avg_disc":45},{"sale_price":137,"disc":"55","prod_count":1,"sale_month":"202406","avg_price":137,"avg_disc":55},{"sale_price":447,"disc":179,"prod_count":4,"sale_month":"202407","avg_price":111,"avg_disc":45},{"sale_price":294,"disc":118,"prod_count":2,"sale_month":"202409","avg_price":147,"avg_disc":59}]
最近成交價(折扣)