id,item_id,store_id,base_price,delivery_price,effective_date 30249,29681,90,1090,1140,2024-09-15 30250,29682,90,1690,1740,2024-09-15 30251,29683,90,1690,1740,2024-09-15 30252,29684,90,820,870,2024-09-15 30253,29685,90,820,870,2024-09-15 30254,29686,90,2490,2540,2024-09-15 30255,29687,90,690,740,2024-09-15 30256,29688,90,840,890,2024-09-15 30257,29689,90,840,890,2024-09-15 30258,29690,90,1690,1740,2024-09-15