id,item_id,store_id,base_price,delivery_price,effective_date 29460,28892,31,900,950,2024-08-18 29461,28893,31,900,950,2024-08-18 29462,28894,31,850,900,2024-08-18 29463,28895,31,850,900,2024-08-18 29464,28896,31,920,970,2024-08-18 29465,28897,31,900,950,2024-08-18