id,item_id,store_id,base_price,delivery_price,effective_date 28363,27795,105,1690,1740,2024-07-28 28364,27796,105,850,900,2024-07-28 28365,27797,105,850,900,2024-07-28 28366,27798,105,720,770,2024-07-28 28367,27799,105,720,770,2024-07-28