id,item_id,store_id,base_price,delivery_price,effective_date 28156,27588,146,1690,1740,2024-07-28 28157,27589,146,850,900,2024-07-28 28158,27590,146,850,900,2024-07-28 28159,27591,146,720,770,2024-07-28 28160,27592,146,720,770,2024-07-28