[{"sale_price":520,"disc":173,"prod_count":4,"sale_month":"202006","avg_price":130,"avg_disc":43},{"sale_price":570,"disc":189,"prod_count":3,"sale_month":"202007","avg_price":190,"avg_disc":63},{"sale_price":170,"disc":"57","prod_count":1,"sale_month":"202008","avg_price":170,"avg_disc":57},{"sale_price":515,"disc":172,"prod_count":3,"sale_month":"202009","avg_price":171,"avg_disc":57},{"sale_price":335,"disc":111,"prod_count":2,"sale_month":"202010","avg_price":167,"avg_disc":56},{"sale_price":160,"disc":"53","prod_count":1,"sale_month":"202011","avg_price":160,"avg_disc":53}]
最近成交價(折扣)
