[{"sale_price":325,"disc":"72","prod_count":1,"sale_month":"202105","avg_price":325,"avg_disc":72},{"sale_price":235,"disc":"52","prod_count":1,"sale_month":"202108","avg_price":235,"avg_disc":52},{"sale_price":130,"disc":"29","prod_count":1,"sale_month":"202109","avg_price":130,"avg_disc":29},{"sale_price":309,"disc":"69","prod_count":1,"sale_month":"202110","avg_price":309,"avg_disc":69}]
最近成交價(折扣)
