id,item_id,store_id,base_price,delivery_price,effective_date 28094,27526,18,1690,1740,2024-07-28 28095,27527,18,850,900,2024-07-28 28096,27528,18,850,900,2024-07-28 28097,27529,18,720,770,2024-07-28 28098,27530,18,720,770,2024-07-28