[{"sale_price":55,"disc":"37","prod_count":1,"sale_month":"202407","avg_price":55,"avg_disc":37},{"sale_price":100,"disc":67,"prod_count":2,"sale_month":"202408","avg_price":50,"avg_disc":34},{"sale_price":45,"disc":"30","prod_count":1,"sale_month":"202410","avg_price":45,"avg_disc":30},{"sale_price":45,"disc":"30","prod_count":1,"sale_month":"202411","avg_price":45,"avg_disc":30}]
最近成交價(折扣)