★★★★★ 5/5 Star Reviews On Trustlink

Manufacturers & Wholesalers

Slash Credit Card Processing Fees and Revamp Your Payment Flow

  • Boost your flow
  • Cost-cutting edge
  • Fortress-level security

Book a Free Consultation

Complete the Merchant Account Application

Process Payments Seamlessly

Unlock Faster Growth

Our lightning-fast processing keeps sales flowing seamlessly, ensuring smooth operations and happy customers. Imagine: less time waiting, more time thriving. Boost your efficiency and unlock your true growth potential with Group ISO.

lightning-fast processing

Slash Hidden Costs

Stop bleeding profits on hidden fees! Group ISO’s Level 2 & 3 processing unlocks a treasure trove of savings with every swipe. Ditch the inflated rates and tap into significant cost reductions that fuel your bottom line and watch your profits soar. Think sharper margins, stronger investments, and finally giving those hidden fees the boot. Invest in smart processing with Group ISO and watch your business blossom.

Fortress-Level Security

Rest assured, your transactions are protected with Group ISO. Cutting-edge tech, including PCI-compliant practices, builds an impenetrable shield around your business and customer data. Imagine advanced encryption, fraud prevention, and 24/7 security watch protecting every side. Sleep soundly, transact freely, and build your business with unshakeable confidence. Less worry, more growth, that’s the Group ISO promise.

Supercharge Your Efficiency with Powerful Integrations

Quickbooks Sync

Streamline workflows and unlock newfound productivity with GroupISO’s seamless integrations. Connect your favorite business applications and build a unified ecosystem that works for you.

Say goodbye to data silos and manual work:

  • Effortless ERP Integration: Connect seamlessly with major Accounting/ERP systems like QuickBooks, Sage, NetSuite, and Microsoft Dynamics GP. No more double-entry data or messy spreadsheets.
  • Enhanced Visibility: Gain a holistic view of your business with consolidated data from all your connected applications. Make informed decisions based on real-time insights, not scattered reports.

Real Merchant Reviews

★★★★★ “Group ISO has been a fantastic addition to Mesa Garage Doors. Not only have we saved money but the personalized service is second to none. It is nice to have a credit card company that continually works with us and maintains its customer service years after the first transaction. I have and will continue to recommend Group ISO.” – Dwight C. Esnard, Mesa Garage Doors

★★★★★ “I’ve been w/ Group ISO for years, and I highly recommend them. Their customer service is stellar. There responsiveness is on point. I have certainty that my team can always reach a knowledgeable Group ISO team member for any question or request. As my business grows, Group ISO continues to grow alongside w/ us. Thank you Rosalyn, Will and team for being an awesome extension of my business.” – Niuka Inc.

isabella stoloff

★★★★★ “I have been with Group ISO for over 2 yrs now and am very pleased with their service. They are very courteous and helpful when I call. I highly recommend this service.”
– Isabella Stoloff, Orange County Healing Center


You Asked, We Answered

Unleash Your Business Potenial, Get Started Today

Partner with Group ISO and revolutionize your payment and accounting processes. Schedule a free consultation to explore how we can tailor our merchant services to suit your specific business needs.

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Level 1 Compliance

At Group ISO, we believe businesses of all sizes should have access to cutting-edge electronic payment solutions. For the past 20 years, we’ve helped companies across the country build stronger relationships with their customers and vendors by modernizing their processes for sending and receiving payments. Mike Segura, Group ISO’s founder and CEO, has spent 25 years in the field of payment processing. He has built a team of dedicated payment processing solutions experts who aim to go above and beyond for every customer.

group iso team

Office Hours:
Mon-Fri 7:30 AM – 5:00 PM PST

Client Support: 1-800-960-0135
Sales: 1-800-722-4476
Agent Support: 1-800-960-0135

Copyright © 2023 Group ISO. Group ISO, Inc is a registered ISO of Commercial Bank of California Irvine, CA. All trademarks and service marks used on this website are property of their respective owners
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