[{"sale_price":644,"disc":170,"prod_count":3,"sale_month":"202007","avg_price":214,"avg_disc":57},{"sale_price":670,"disc":177,"prod_count":3,"sale_month":"202008","avg_price":223,"avg_disc":59},{"sale_price":458,"disc":121,"prod_count":2,"sale_month":"202009","avg_price":229,"avg_disc":61},{"sale_price":466,"disc":123,"prod_count":2,"sale_month":"202010","avg_price":233,"avg_disc":62},{"sale_price":438,"disc":115,"prod_count":2,"sale_month":"202011","avg_price":219,"avg_disc":58}]
最近成交價(折扣)
