id,item_id,store_id,base_price,delivery_price,effective_date 31659,31091,63,1690,1740,2024-10-06 31660,31092,63,1690,1740,2024-10-06 31661,31093,63,580,630,2024-10-06 31662,31094,63,780,830,2024-10-06