id,item_id,store_id,base_price,delivery_price,effective_date 28253,27685,127,1690,1740,2024-07-28 28254,27686,127,910,960,2024-07-28 28255,27687,127,910,960,2024-07-28 28256,27688,127,750,800,2024-07-28 28257,27689,127,750,800,2024-07-28