id,item_id,store_id,base_price,delivery_price,effective_date 28373,27805,103,1690,1740,2024-07-28 28374,27806,103,850,900,2024-07-28 28375,27807,103,850,900,2024-07-28 28376,27808,103,720,770,2024-07-28 28377,27809,103,720,770,2024-07-28