Samsung decided to back seat Apple. Therefore they started their Samsung Pay in all the major networks in US.
Where Apple decided to begin its Apple Pay in the month of Christmas. Samsung roll commits for secure payment thru device finger print scanner. The launch has followed the beta test on September 28th .User can use the facility by downloading the App via Google Play and save the card details to use this facility .
It has not been decided when Samsung will start its pay roll in UK. As apple has took six months to bring Apple pay to stores. It means Samsung will take little long as well.