id,item_id,store_id,base_price,delivery_price,effective_date 31875,31307,147,790,840,2024-10-13 31876,31308,147,790,840,2024-10-13 31877,31309,147,840,890,2024-10-13 31878,31310,147,750,800,2024-10-13 31879,31311,147,860,910,2024-10-13