[{"sale_price":106,"disc":35,"prod_count":2,"sale_month":"202106","avg_price":53,"avg_disc":18},{"sale_price":195,"disc":65,"prod_count":2,"sale_month":"202107","avg_price":97,"avg_disc":33},{"sale_price":90,"disc":"30","prod_count":1,"sale_month":"202108","avg_price":90,"avg_disc":30},{"sale_price":385,"disc":128,"prod_count":5,"sale_month":"202110","avg_price":77,"avg_disc":26}]
最近成交價(折扣)
