[{"sale_price":210,"disc":"60","prod_count":1,"sale_month":"202312","avg_price":210,"avg_disc":60},{"sale_price":160,"disc":"46","prod_count":1,"sale_month":"202402","avg_price":160,"avg_disc":46},{"sale_price":440,"disc":125,"prod_count":2,"sale_month":"202403","avg_price":220,"avg_disc":63},{"sale_price":290,"disc":83,"prod_count":2,"sale_month":"202404","avg_price":145,"avg_disc":42}]
最近成交價(折扣)