“Beyond being seasoned NACHA subject-matter experts and ensuring our organization is compliant, OAS always strives to provide a stellar and seamless experience at all times.”

“Our experience with Optim ACH Solutions has exceeded our expectations. The entire audit process was low pressure and efficient, but the real benefit was in the valuable advice we received from them. At every step in the process, we felt they wanted to help us to grow as a company. They went beyond the audit with their help and guidance.”

“OAS has been wonderful partner. I have worked with Debbie at the professional level for the past few years in connection with ACH audits. She is a very talented, experienced and dedicated auditor. She goes above and beyond to educate clients and has a true passion for her work.”

"OASNow, and in particular Debbie, has been wonderful to work with as our NACHA auditor. Since the inception of our ACH program, Debbie has not only done the basics of ensuring that our program is NACHA compliant but also provided us valuable guidance on upcoming requirements that we need to prepare for in the future. The entire audit process has been and continues to be very professional, and we view OASNow as a valuable resource in this process.”

"My experience with OAS has been wonderful! Working with Debbie on our last two ACH audits made me feel at ease and confident in what we were doing. She was very easy to work with and available to answer questions. She was helpful and actually cared about the success of our company. Her advice and explanations exceeded my expectations and helped me to have a great experience during our audit. ”

"Debbie from OAS has been fantastic to work with over the past two years. She has been instrumental in educating us about the ACH audit processes and procedures. Her wealth of knowledge has made the ACH audit process quick, easy, and painless. ”

"Nacha Audits can be confusing, but Optim ACH Solutions has been a great partner in helping navigate and understand the necessities. The phased-in approach of meetings and advice of what was needed along with follow up helped keep us on track to get this project accurately completed. Debbie has always been graciously helpful to answer our questions and to bring items to our attention that we were not always aware of for the present and future. We have signed up again for this year and look forward to working with Debbie and the team again!”

"Debbie has been an incredible partner for our payroll business. With her background, she has been able to provide a deeper level of knowledge on ACH risk management and NACHA compliance. I sleep better knowing I can always count on her to answer questions and provide insight on general best practices.”

"OAS has performed our ACH Audit for the past four years. I appreciate that our relationship does not end when the service is performed - Debbie is always available to answer any questions we may have. We are grateful to have OAS as a resource, and it is a pleasure to work with Debbie.”

"Optim ACH Solutions has been a valued partner to our organization. I have worked with Debbie for several years, and OAS is EFX's go-to solution for all our NACHA compliance requirements. Debbie is very knowledgeable, professional, and thorough. She makes the audit process seamless and provides valuable feedback & guidance. We look forward to working with Debbie for all our compliance needs for many years.”

"OAS has conducted our ACH audits for the last several years. Debbie has provided outstanding advice and guidance with each review. The process has been professional and well-managed every time.”

"This was the most informed audit we've ever participated in. Our goal is to be compliant in every area and, in doing so, provide our clients with an excellent level of service. We've participated in the Nacha audits since it was a requirement for Third-Party Senders, and we learned more from this one audit than from all the other audits combined.”