Samsung Pay gets in-app payments, expands to more countries

Samsung's mobile payment platform Samsung Pay, which lets users keep all their credit and debit cards in virtual form on their phone and use them for contactless payments, is getting a host of new features in the U.S., and it's expanding into more countries.  By the end of the year, Samsung has announced, the service will be available in Malaysia, Russia and Thailand, bringing the total number of markets it's available in to 10.  SEE ALSO: Samsung Pay takes on Apple Pay, but goes furth