[{"sale_price":155,"disc":"62","prod_count":1,"sale_month":"201906","avg_price":155,"avg_disc":62},{"sale_price":560,"disc":224,"prod_count":4,"sale_month":"201907","avg_price":140,"avg_disc":56},{"sale_price":130,"disc":"52","prod_count":1,"sale_month":"201909","avg_price":130,"avg_disc":52},{"sale_price":110,"disc":"44","prod_count":1,"sale_month":"201910","avg_price":110,"avg_disc":44}]
最近成交價(折扣)
