US Merchant Systems provides businesses with top-of-the line equipment, such as the VeriFone VX670 and the VeriFone VX520. Our services will redefine the way that your business does credit card processing. We help businesses of all types, including ecommerce, restaurants, grocery stores, convenience stores, and regional chains. Also, we work with different types of service businesses in their B2B transactions. Our mobile solutions let merchants collect payments virtually anywhere, including credit cards on iPhone.