id,item_id,store_id,base_price,delivery_price,effective_date 29002,28434,123,840,890,2024-08-18 29003,28435,123,840,890,2024-08-18 29004,28436,123,790,840,2024-08-18 29005,28437,123,790,840,2024-08-18 29006,28438,123,840,890,2024-08-18