id,item_id,store_id,base_price,delivery_price,effective_date 28104,27536,16,1690,1740,2024-07-28 28105,27537,16,850,900,2024-07-28 28106,27538,16,850,900,2024-07-28 28107,27539,16,720,770,2024-07-28 28108,27540,16,720,770,2024-07-28