[{"sale_price":180,"disc":128,"prod_count":2,"sale_month":"202010","avg_price":90,"avg_disc":64},{"sale_price":135,"disc":96,"prod_count":2,"sale_month":"202012","avg_price":67,"avg_disc":48},{"sale_price":175,"disc":125,"prod_count":2,"sale_month":"202102","avg_price":87,"avg_disc":63},{"sale_price":90,"disc":"64","prod_count":1,"sale_month":"202103","avg_price":90,"avg_disc":64}]
最近成交價(折扣)
