id,item_id,store_id,base_price,delivery_price,effective_date 28856,28288,10,840,890,2024-08-18 28857,28289,10,840,890,2024-08-18 28858,28290,10,790,840,2024-08-18 28859,28291,10,790,840,2024-08-18 28860,28292,10,840,890,2024-08-18