[{"sale_price":522,"disc":137,"prod_count":2,"sale_month":"202404","avg_price":261,"avg_disc":69},{"sale_price":1257,"disc":332,"prod_count":5,"sale_month":"202405","avg_price":251,"avg_disc":66},{"sale_price":475,"disc":125,"prod_count":2,"sale_month":"202406","avg_price":237,"avg_disc":63},{"sale_price":276,"disc":"73","prod_count":1,"sale_month":"202408","avg_price":276,"avg_disc":73}]
最近成交價(折扣)