[{"sale_price":79,"disc":"49","prod_count":1,"sale_month":"202404","avg_price":79,"avg_disc":49},{"sale_price":45,"disc":"28","prod_count":1,"sale_month":"202405","avg_price":45,"avg_disc":28},{"sale_price":295,"disc":184,"prod_count":4,"sale_month":"202408","avg_price":73,"avg_disc":46},{"sale_price":74,"disc":"46","prod_count":1,"sale_month":"202409","avg_price":74,"avg_disc":46}]
最近成交價(折扣)