[{"sale_price":70,"disc":"35","prod_count":1,"sale_month":"202404","avg_price":70,"avg_disc":35},{"sale_price":80,"disc":"40","prod_count":1,"sale_month":"202405","avg_price":80,"avg_disc":40},{"sale_price":90,"disc":"45","prod_count":1,"sale_month":"202406","avg_price":90,"avg_disc":45},{"sale_price":110,"disc":"55","prod_count":1,"sale_month":"202408","avg_price":110,"avg_disc":55}]
最近成交價(折扣)