id,item_id,store_id,base_price,delivery_price,effective_date 28851,28283,11,840,890,2024-08-18 28852,28284,11,840,890,2024-08-18 28853,28285,11,790,840,2024-08-18 28854,28286,11,790,840,2024-08-18 28855,28287,11,840,890,2024-08-18