id,item_id,store_id,base_price,delivery_price,effective_date 28114,27546,14,1690,1740,2024-07-28 28115,27547,14,850,900,2024-07-28 28116,27548,14,850,900,2024-07-28 28117,27549,14,720,770,2024-07-28 28118,27550,14,720,770,2024-07-28