Samsung has made great strides in growing its mobile payment service, Samsung Pay, since its initial launch three years ago, adding new capabilities and expanding into new markets … To do so, users will have to check the new Cash Back of the Samsung Pay app, where they’ll find a selection of offers from a variety of leading retailers … Then, after selecting the desired offer and making a purchase at the selected retailer, users will get some of the money back to use in a future purchase using Samsung Pay.