id,item_id,store_id,base_price,delivery_price,effective_date 31755,31187,34,1690,1740,2024-10-06 31756,31188,34,1690,1740,2024-10-06 31757,31189,34,580,630,2024-10-06 31758,31190,34,780,830,2024-10-06