id,item_id,store_id,base_price,delivery_price,effective_date 28861,28293,9,840,890,2024-08-18 28862,28294,9,840,890,2024-08-18 28863,28295,9,790,840,2024-08-18 28864,28296,9,790,840,2024-08-18 28865,28297,9,860,910,2024-08-18 28866,28298,9,840,890,2024-08-18