The Verifone Tranz 380x2 is a single transaction terminal that does the work of two. Independent memory segments allow two different applications (or merchant accounts) on a single terminal. The Verifone 380x2 is basically two Tranz 380's in one package. Simply hit the function key twice and you are now using a separate application or merchant account. Perfect for merchants who run two businesses out of one location and want to have separate deposit accounts.