LIKE NEW - The Tranz 330 is versatile enough to handle a variety of applications. TRANZ 330 transaction system lets you add new functions when your business needs change. The TRANZ? 330 system gives retailers a fast low-cost way to authorize and process credit card sales, guarantee checks and accept debit (ATM) cards in payment through an optional PIN pad. The Tranz 330 supports other point-of-service (POS) applications involving the transfer of value such as healthcare and government benefits programs.