id,item_id,store_id,base_price,delivery_price,effective_date 33729,33018,56,900,950,2024-11-03 33730,33019,56,900,950,2024-11-03 33731,33020,56,850,900,2024-11-03 33732,33021,56,850,900,2024-11-03 33733,33022,56,850,900,2024-11-03 33734,33023,56,850,900,2024-11-03 33735,33024,56,900,950,2024-11-03 33736,33025,56,850,900,2024-11-03 33737,33026,56,850,900,2024-11-03