[{"sale_price":129,"disc":"43","prod_count":1,"sale_month":"202012","avg_price":129,"avg_disc":43},{"sale_price":276,"disc":92,"prod_count":2,"sale_month":"202102","avg_price":138,"avg_disc":46},{"sale_price":150,"disc":"50","prod_count":1,"sale_month":"202104","avg_price":150,"avg_disc":50},{"sale_price":380,"disc":126,"prod_count":2,"sale_month":"202105","avg_price":190,"avg_disc":63}]
最近成交價(折扣)
