March 22, 2013 5:56 am Apps Replacing Cash Registers The cash register, a century-old iconic fixture in retailing, is starting to go the way of typewriters and rotary phones. A lot of stores are now using mobile checkout devices to speed up the process. US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed