March 22, 2013 7:56 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 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance