[{"sale_price":45,"disc":"45","prod_count":1,"sale_month":"202405","avg_price":45,"avg_disc":45},{"sale_price":45,"disc":"45","prod_count":1,"sale_month":"202407","avg_price":45,"avg_disc":45},{"sale_price":115,"disc":115,"prod_count":2,"sale_month":"202408","avg_price":57,"avg_disc":58},{"sale_price":50,"disc":"50","prod_count":1,"sale_month":"202409","avg_price":50,"avg_disc":50}]
最近成交價(折扣)