ViVOpay 4000 The ViVOpay 4000 offers a brand new way to use a credit card without having to actually swipe it. This new technology speeds up checkout lines and provides customer convenience while opening the door to a different type of credit card processing. The ViVOpay 4000 easily integrates with your existing terminal and provides a variety of POS placement options. The ViVOpay 4000 is compatible with MasterCard® Paypass™, Expresspay™ from American Express® and Visa® contactless payment programs. The ViVOpay 4000 offers a new and more convenient payment method ideal for ticket booths, multi-lane merchants, hospitality services, car rentals and much more!