United Merchant Processing Association (UMPA) is a family-owned national association that has been serving merchants across the U.S. since 1998. UMPA provides credit card and merchant services designed to help businesses run more efficiently, offering the lowest rates in the industry. Customers appreciate the helpful and knowledgeable staff, who provide excellent personal support and quick responses to inquiries. Many reviews highlight the ease of setup and significant savings on processing fees, as well as a strong local experience with fluent English-speaking employees. With over 32 years of experience, UMPA continues to deliver outstanding service, making it a preferred choice for businesses of all sizes.
I’ve been using UMPa for my credit card processing for about 7/8 years. Have never had any real issues and their customer service is top notch and easy to reach.
August 2025
UMPA has been a blessing to our company. They are so easy to work with and you actually get a LIVE person to talk to, to help you with any issues or questions. Very polite, very knowledgeable and very accessible. I am so glad I decided to switch our companies credit card process to UMPA! Highly recommend!!
November 2024
I am very happy with the service I received everytime with my questions...always friendly and eager to help...what i don't like is every time i have a debit card it prints extra paper service charge not charged :)
