[{"sale_price":250,"disc":178,"prod_count":3,"sale_month":"202408","avg_price":83,"avg_disc":59},{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202411","avg_price":45,"avg_disc":32},{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202501","avg_price":80,"avg_disc":57},{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202502","avg_price":80,"avg_disc":57}]
最近成交價(折扣)