Unfortunately, POS is not the same. I’ve worked with NCR (Aloha) POS for 5 years. Can’t speak for ATM machines. Plain text ... and before two years ago, they a

Unfortunately, POS is not the same. I’ve worked with NCR (Aloha) POS for 5 years. Can’t speak for ATM machines. Plain text ... and before two years ago, they also had regional master passwords. As in one password for all systems sold by a particular reseller.