[{"sale_price":70,"disc":"50","prod_count":1,"sale_month":"202401","avg_price":70,"avg_disc":50},{"sale_price":68,"disc":"49","prod_count":1,"sale_month":"202402","avg_price":68,"avg_disc":49},{"sale_price":89,"disc":"64","prod_count":1,"sale_month":"202404","avg_price":89,"avg_disc":64},{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202407","avg_price":80,"avg_disc":57}]
最近成交價(折扣)