id,item_id,store_id,base_price,delivery_price,effective_date 28701,28133,36,1690,1740,2024-07-28 28702,28134,36,850,900,2024-07-28 28703,28135,36,850,900,2024-07-28 28704,28136,36,720,770,2024-07-28 28705,28137,36,720,770,2024-07-28