id,item_id,store_id,base_price,delivery_price,effective_date 30809,30241,32,1090,1140,2024-09-15 30810,30242,32,1690,1740,2024-09-15 30811,30243,32,1690,1740,2024-09-15 30812,30244,32,740,790,2024-09-15 30813,30245,32,740,790,2024-09-15 30814,30246,32,2490,2540,2024-09-15 30815,30247,32,620,670,2024-09-15 30816,30248,32,750,800,2024-09-15 30817,30249,32,750,800,2024-09-15 30818,30250,32,1690,1740,2024-09-15