[{"sale_price":105,"disc":"42","prod_count":1,"sale_month":"202312","avg_price":105,"avg_disc":42},{"sale_price":156,"disc":63,"prod_count":2,"sale_month":"202402","avg_price":78,"avg_disc":32},{"sale_price":180,"disc":72,"prod_count":2,"sale_month":"202403","avg_price":90,"avg_disc":36},{"sale_price":125,"disc":"50","prod_count":1,"sale_month":"202404","avg_price":125,"avg_disc":50}]
最近成交價(折扣)