[{"sale_price":70,"disc":"41","prod_count":1,"sale_month":"202401","avg_price":70,"avg_disc":41},{"sale_price":110,"disc":"65","prod_count":1,"sale_month":"202402","avg_price":110,"avg_disc":65},{"sale_price":108,"disc":63,"prod_count":2,"sale_month":"202404","avg_price":54,"avg_disc":32},{"sale_price":60,"disc":"35","prod_count":1,"sale_month":"202405","avg_price":60,"avg_disc":35}]
最近成交價(折扣)