[{"sale_price":178,"disc":"54","prod_count":1,"sale_month":"202005","avg_price":178,"avg_disc":54},{"sale_price":142,"disc":"43","prod_count":1,"sale_month":"202006","avg_price":142,"avg_disc":43},{"sale_price":202,"disc":61,"prod_count":2,"sale_month":"202007","avg_price":101,"avg_disc":31},{"sale_price":259,"disc":78,"prod_count":2,"sale_month":"202010","avg_price":129,"avg_disc":39}]
最近成交價(折扣)
