After its US launch, Samsung is going to rollout Samsung Pay services in Brazil on July 19 2016. Samsung launched its payment gateway few months ago, starting from South Korea and other Asian Countries. It rolled Samsung Pay in the United States few months ago.
Smasung Pay is also live in China, Spain, Singapore, Australia, Puerto Rico.
Additionally, Google is also expanding its Google Pay all over the world. In latest, yesterday they introduced Google Pay in Australia.