[{"sale_price":265,"disc":70,"prod_count":2,"sale_month":"202201","avg_price":132,"avg_disc":35},{"sale_price":82,"disc":"22","prod_count":1,"sale_month":"202203","avg_price":82,"avg_disc":22},{"sale_price":732,"disc":193,"prod_count":5,"sale_month":"202204","avg_price":146,"avg_disc":39},{"sale_price":210,"disc":"55","prod_count":1,"sale_month":"202206","avg_price":210,"avg_disc":55}]
最近成交價(折扣)