[{"sale_price":198,"disc":141,"prod_count":2,"sale_month":"202101","avg_price":99,"avg_disc":71},{"sale_price":80,"disc":"57","prod_count":1,"sale_month":"202102","avg_price":80,"avg_disc":57},{"sale_price":180,"disc":129,"prod_count":2,"sale_month":"202103","avg_price":90,"avg_disc":65},{"sale_price":180,"disc":128,"prod_count":2,"sale_month":"202104","avg_price":90,"avg_disc":64}]
最近成交價(折扣)
