"Don't trust, but Verifone" would be the twist Verifone might put on the "Trust but Verify" proverb used in arms negotiations. The company is a leading supplier of electronic payment hardware and software for merchant-operated, consumer-facing, and self-service payment systems. Its products include point-of-sale (POS) software and terminals, smart card and check readers, receipt printers, and Internet commerce software. It also provides installation, training, and other services. Customers include companies in the hospitality, retail, and healthcare markets, as well as government agencies. VeriFone generates more than 70% of sales outside the US.