[{"sale_price":55,"disc":"31","prod_count":1,"sale_month":"202401","avg_price":55,"avg_disc":31},{"sale_price":45,"disc":"25","prod_count":1,"sale_month":"202404","avg_price":45,"avg_disc":25},{"sale_price":90,"disc":50,"prod_count":2,"sale_month":"202405","avg_price":45,"avg_disc":25},{"sale_price":90,"disc":"50","prod_count":1,"sale_month":"202406","avg_price":90,"avg_disc":50}]
最近成交價(折扣)