id,item_id,store_id,base_price,delivery_price,effective_date 28243,27675,129,1690,1740,2024-07-28 28244,27676,129,850,900,2024-07-28 28245,27677,129,850,900,2024-07-28 28246,27678,129,720,770,2024-07-28 28247,27679,129,720,770,2024-07-28