Experts say mobile - based payments may be here to stay . Leader Square is now valued at $ 6 billion . Apple made a big deal with the Apple Pay service . Partners with Apple include Bloomingdale 's , McDonald 's , Whole Foods .
Experts say mobile-phone payments may be here to stay . Leader Square is now valued at $ 6 billion . Apple made a big splash with planned Apple Pay system . Partners with Apple include Bloomingdale 's , McDonald 's , Whole Foods .