id,item_id,store_id,base_price,delivery_price,effective_date 28228,27660,132,1690,1740,2024-07-28 28229,27661,132,850,900,2024-07-28 28230,27662,132,850,900,2024-07-28 28231,27663,132,720,770,2024-07-28 28232,27664,132,720,770,2024-07-28