United's MileagePlus Program is meant to streamline the process of earning points on daily purchases and applying those points to payments for toptan flights, hotels, rental cars, and more for customers.Mü?terileri k?vançl? buyurmak ve ald?klar? hizmetten gereksinimler? do?rultusunda faydalanmalar?, onlar? o meslekletmeye rab?tlar. Bir ahir göre