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How SaaS Companies Can Monetize Payments Without Becoming a PayFac

How SaaS Companies Can Monetize Payments Without Becoming a PayFac

by Allen Kopelman | Sep 28, 2026 | Blog

NPSONE vs Stripe for Growing E-Commerce Businesses 

NPSONE vs Stripe for Growing E-Commerce Businesses 

by Allen Kopelman | Jul 24, 2026 | Blog

Payment Infrastructure, Credit Card Processing & Strategic Advisory for Modern Businesses 

Payment Infrastructure, Credit Card Processing & Strategic Advisory for Modern Businesses 

by Allen Kopelman | Apr 9, 2026 | Blog

Payments as a Service (PaaS): How NPSONE Offers an Integrated, Flexible Alternative to Stripe

Payments as a Service (PaaS): How NPSONE Offers an Integrated, Flexible Alternative to Stripe

by Allen Kopelman | Nov 18, 2025 | Blog, Uncategorized

AI Overview  Summary Payments as a Service (PaaS) represents the modern shift toward integrating all payment functions—from ACH to credit card processing and invoicing—into a single platform via API. Long before it became a popular concept, Nationwide Payment Systems...
Allen Kopelman
CEO - Nationwide Payment Systems

Latest Posts

  • Processing $100K a Month? Review Your Flat-Rate Payment Costs 
  • Best B2B Payment Gateway for Manufacturers and Distributors 
  • What Is Nationwide Payment Systems? Payment Solutions Explained 

B2B Vault: The Biz To Biz Podcast

B2B Vault: The Biz to Biz Podcast
B2B Vault: The Biz to Biz Podcast
B2B Vault: The Biz to Biz Podcast
Allen Kopelman Avatar

Written By: Allen Kopelman

Allen Kopelman is the CEO of Nationwide Payment Systems and host of B2B Vault | The Biz to Biz Podcast.

Allen Kopelman is the CEO and Co-Founder of Nationwide Payment Systems Inc., a company he started in 2001. With a background in culinary arts, Allen began his career as a chef and executive chef before transitioning into the world of business2. He brings over 20 years of experience in the merchant services industry, focusing on providing tailored payment solutions for businesses, especially those considered high-risk. Allen is also the host of the B2B Vault: The Biz-to-Biz Podcast, where he shares insights and tips for business success.

  • Processing $100K a Month? Review Your Flat-Rate Payment Costs 
  • Best B2B Payment Gateway for Manufacturers and Distributors 
  • What Is Nationwide Payment Systems? Payment Solutions Explained 
  • Allen Kopelman on Transparent Pricing, Sales & Payment Processing
  • 10 Payment Processing Features You Need Before Trouble Hits 
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