id,item_id,store_id,base_price,delivery_price,effective_date 28477,27909,84,1690,1740,2024-07-28 28478,27910,84,850,900,2024-07-28 28479,27911,84,850,900,2024-07-28 28480,27912,84,720,770,2024-07-28 28481,27913,84,720,770,2024-07-28