[{"sale_price":110,"disc":"26","prod_count":1,"sale_month":"202011","avg_price":110,"avg_disc":26},{"sale_price":252,"disc":60,"prod_count":2,"sale_month":"202012","avg_price":126,"avg_disc":30},{"sale_price":85,"disc":"20","prod_count":1,"sale_month":"202102","avg_price":85,"avg_disc":20},{"sale_price":50,"disc":"12","prod_count":1,"sale_month":"202103","avg_price":50,"avg_disc":12}]
最近成交價(折扣)
