We may have all been a bit dubious about Samsung Pay when it was first announced, especially as another duplicate service that Samsung was launching to provide its own solution instead of Google's or Apple's, but Pay has proven to be more of a success story so far. Launches in multiple countries, ease of use, and MST compatibility make it a great contender in the mobile payment segment.

With this continuous improvement comes a new feature of Samsung Pay: Samsung's own Rewards card. You can earn it by participating in different promotions — there's one right now for a $20 Rewards card after making your first payment in the US — and it'll show up as a VISA card inside your Pay account.

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