[{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202401","avg_price":45,"avg_disc":32},{"sale_price":145,"disc":103,"prod_count":2,"sale_month":"202402","avg_price":72,"avg_disc":52},{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202404","avg_price":45,"avg_disc":32},{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202407","avg_price":80,"avg_disc":57}]
最近成交價(折扣)