Sign up Now! Thank you for your interest in joining IRN Payment Systems. We look forward to building a long and profitable relationship with you and your office. Please complete the inquiry form below. One of our National Sales Managers will be in contact with you shortly. For immediate assistance call (866) 865-7927 and ask to speak with the New ISO team. The same day we receive an ISO/Agent Agreement we can begin approving merchant applications. ISO / Agent / Partner - Inquiry Form Items in BOLD are required
# of new applications submitted per month