[{"sale_price":145,"disc":145,"prod_count":3,"sale_month":"202402","avg_price":48,"avg_disc":48},{"sale_price":135,"disc":135,"prod_count":2,"sale_month":"202403","avg_price":67,"avg_disc":68},{"sale_price":43,"disc":"43","prod_count":1,"sale_month":"202404","avg_price":43,"avg_disc":43},{"sale_price":110,"disc":100,"prod_count":2,"sale_month":"202405","avg_price":55,"avg_disc":50}]
最近成交價(折扣)