[{"sale_price":470,"disc":142,"prod_count":2,"sale_month":"202010","avg_price":235,"avg_disc":71},{"sale_price":209,"disc":"63","prod_count":1,"sale_month":"202011","avg_price":209,"avg_disc":63},{"sale_price":470,"disc":143,"prod_count":2,"sale_month":"202012","avg_price":235,"avg_disc":72},{"sale_price":653,"disc":198,"prod_count":3,"sale_month":"202101","avg_price":217,"avg_disc":66}]
最近成交價(折扣)
