[{"sale_price":157,"disc":157,"prod_count":2,"sale_month":"202411","avg_price":78,"avg_disc":79},{"sale_price":80,"disc":"80","prod_count":1,"sale_month":"202501","avg_price":80,"avg_disc":80},{"sale_price":77,"disc":"77","prod_count":1,"sale_month":"202502","avg_price":77,"avg_disc":77},{"sale_price":70,"disc":"70","prod_count":1,"sale_month":"202503","avg_price":70,"avg_disc":70}]
最近成交價(折扣)