id,item_id,store_id,base_price,delivery_price,effective_date 30699,30131,45,1090,1140,2024-09-15 30700,30132,45,1690,1740,2024-09-15 30701,30133,45,1690,1740,2024-09-15 30702,30134,45,740,790,2024-09-15 30703,30135,45,740,790,2024-09-15 30704,30136,45,2490,2540,2024-09-15 30705,30137,45,620,670,2024-09-15 30706,30138,45,750,800,2024-09-15 30707,30139,45,750,800,2024-09-15 30708,30140,45,1690,1740,2024-09-15