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How Technology Is Changing the Way Consumers Shop and Discover Brands with SpotBooke

How Technology Is Changing the Way Consumers Shop and Discover Brands with SpotBooke

by Allen Kopelman | Sep 19, 2026 | Blog

Moneyball for Payments: Why the Biggest Name Is Not Always the Best Value

Moneyball for Payments: Why the Biggest Name Is Not Always the Best Value

by Allen Kopelman | Sep 15, 2026 | Blog

400+ Episodes Later: Allen Kopelman on Payments, Podcasting & the Future of Fintech 

400+ Episodes Later: Allen Kopelman on Payments, Podcasting & the Future of Fintech 

by Allen Kopelman | Aug 31, 2026 | B2B VAULT PODCAST

How AI Is Transforming E-Commerce with Zero Code

How AI Is Transforming E-Commerce with Zero Code

by Allen Kopelman | Aug 17, 2026 | B2B VAULT PODCAST, Blog

Digital Shoplifting and Friendly Fraud Chargebacks: How Businesses Can Fight Back 

Digital Shoplifting and Friendly Fraud Chargebacks: How Businesses Can Fight Back 

by Allen Kopelman | Aug 9, 2026 | Blog, Fraud Prevention, Merchant Services

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Allen Kopelman
CEO - Nationwide Payment Systems

Latest Posts

  • Is Accepting Credit Cards Cheaper Than Waiting to Get Paid?
  • NPSONE compared to Stripe, Square, PayPal & QuickBooks Payments
  • NPSONE Gateway | White-Labeled Payments, API, Webhooks & Smart Invoicing

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.

  • Is Accepting Credit Cards Cheaper Than Waiting to Get Paid?
  • NPSONE compared to Stripe, Square, PayPal & QuickBooks Payments
  • NPSONE Gateway | White-Labeled Payments, API, Webhooks & Smart Invoicing
  • Flat-Rate vs. Cost-Plus Payment Processing: Which Costs Less? 
  • 12 Questions to Ask Your Credit Card Processor Before Opening a Merchant Account 
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