[{"sale_price":296,"disc":83,"prod_count":2,"sale_month":"202009","avg_price":148,"avg_disc":42},{"sale_price":109,"disc":"30","prod_count":1,"sale_month":"202010","avg_price":109,"avg_disc":30},{"sale_price":110,"disc":"31","prod_count":1,"sale_month":"202011","avg_price":110,"avg_disc":31},{"sale_price":185,"disc":52,"prod_count":2,"sale_month":"202012","avg_price":92,"avg_disc":26},{"sale_price":90,"disc":"25","prod_count":1,"sale_month":"202101","avg_price":90,"avg_disc":25}]
最近成交價(折扣)
