id,item_id,store_id,base_price,delivery_price,effective_date 28651,28083,48,1690,1740,2024-07-28 28652,28084,48,850,900,2024-07-28 28653,28085,48,850,900,2024-07-28 28654,28086,48,720,770,2024-07-28 28655,28087,48,720,770,2024-07-28