[{"sale_price":142,"disc":"47","prod_count":1,"sale_month":"202007","avg_price":142,"avg_disc":47},{"sale_price":300,"disc":99,"prod_count":3,"sale_month":"202008","avg_price":100,"avg_disc":33},{"sale_price":498,"disc":166,"prod_count":4,"sale_month":"202009","avg_price":124,"avg_disc":42},{"sale_price":145,"disc":"48","prod_count":1,"sale_month":"202011","avg_price":145,"avg_disc":48},{"sale_price":100,"disc":"33","prod_count":1,"sale_month":"202012","avg_price":100,"avg_disc":33},{"sale_price":150,"disc":"50","prod_count":1,"sale_month":"202101","avg_price":150,"avg_disc":50}]
最近成交價(折扣)