[{"sale_price":302,"disc":76,"prod_count":5,"sale_month":"202408","avg_price":60,"avg_disc":15},{"sale_price":260,"disc":65,"prod_count":2,"sale_month":"202409","avg_price":130,"avg_disc":33},{"sale_price":109,"disc":"27","prod_count":1,"sale_month":"202412","avg_price":109,"avg_disc":27},{"sale_price":175,"disc":44,"prod_count":2,"sale_month":"202501","avg_price":87,"avg_disc":22},{"sale_price":122,"disc":"31","prod_count":1,"sale_month":"202502","avg_price":122,"avg_disc":31}]
最近成交價(折扣)