[{"sale_price":520,"disc":86,"prod_count":2,"sale_month":"202404","avg_price":260,"avg_disc":43},{"sale_price":209,"disc":"35","prod_count":1,"sale_month":"202406","avg_price":209,"avg_disc":35},{"sale_price":630,"disc":105,"prod_count":3,"sale_month":"202407","avg_price":210,"avg_disc":35},{"sale_price":3580,"disc":599,"prod_count":12,"sale_month":"202409","avg_price":298,"avg_disc":50}]
最近成交價(折扣)