id,item_id,store_id,base_price,delivery_price,effective_date 28691,28123,38,1690,1740,2024-07-28 28692,28124,38,850,900,2024-07-28 28693,28125,38,850,900,2024-07-28 28694,28126,38,720,770,2024-07-28 28695,28127,38,720,770,2024-07-28