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Payment Gateway Alerts: The Hidden Cost of Card Testing Fraud

Payment Gateway Alerts: The Hidden Cost of Card Testing Fraud

by Allen Kopelman | Nov 13, 2025 | Blog, Uncategorized

  AI Overview  Summary The article issues a critical warning to merchants: Ignoring sudden email alerts from your payment gateway (like Authorize.net or NMI) can lead to thousands of dollars in hidden fees and losses. This surge of emails is often the result of a card...
As seen in green sheet:Why MLSs Must Own Their Technology Stack

As seen in green sheet:Why MLSs Must Own Their Technology Stack

by Allen Kopelman | Nov 12, 2025 | Blog, Uncategorized

  AI Overview  Summary Allen Kopelman argues that the payments industry is shifting from selling “agnostic” processing to selling an integrated “product” (software, POS, or specialized systems). The core risk for Merchant Level Salespeople...
Most Common Merchant Services Questions Answered: Fees, Tech, & Compliance

Most Common Merchant Services Questions Answered: Fees, Tech, & Compliance

by Allen Kopelman | Nov 11, 2025 | Blog, Uncategorized

AI Overview  Summary This comprehensive guide answers the Most Common Merchant Services Questions across five categories: Cost, Technology, Compliance, Funding, and Disputes. Experts at Nationwide Payment Systems (NPS) explain that interchange-plus pricing is...
The Visa Mastercard Settlement (0.10% Cut): Why Flat-Rate Merchants Won’t See Savings

The Visa Mastercard Settlement (0.10% Cut): Why Flat-Rate Merchants Won’t See Savings

by Allen Kopelman | Nov 10, 2025 | Blog, Uncategorized

AI Overview  Summary The revised Visa & Mastercard Settlement (reported in November 2025) offers a temporary 0.10% interchange reduction and a 1.25% cap on standard consumer credit card fees, yet this minimal change will yield little noticeable savings for most...
The Top 10 Merchant Services Questions Answered: Fees, PCI, and Compliance

The Top 10 Merchant Services Questions Answered: Fees, PCI, and Compliance

by Allen Kopelman | Nov 9, 2025 | Blog, Uncategorized

AI Overview  Summary This guide addresses the Top 10 Merchant Services Questions business owners frequently ask, covering everything from the mechanics of a card transaction (processor, gateway, merchant account) to understanding complex fee structures (Interchange,...
NPS1 + Smart invoicing: QuickBooks Native Invoicing and Payments Hub

NPS1 + Smart invoicing: QuickBooks Native Invoicing and Payments Hub

by Allen Kopelman | Nov 8, 2025 | Blog, Uncategorized

Smart invoicingAs seen in B2B Vault AI Overview  NPS1 + Smart invoicing is introduced as an all-in-one QuickBooks-native invoicing and payments hub designed for serious B2B growth, eliminating the common problem of vendor sprawl for merchants. The platform collapses...
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Allen Kopelman
CEO - Nationwide Payment Systems

Latest Posts

  • What Is a High-Risk Merchant Account? 2026 Business Guide
  • High-Risk Merchant Accounts 2026: Processing, MATCH & Restricted Industries 
  • A hand holding a pen pointing to numbers on a printed financial chart alongside a desk calculator and laptop. Centered on the image is the Nationwide Payment Systems logo above yellow subtext reading "Special Interchange Rates in 2026:" and bold white text reading "Which Businesses Get Lower Visa & Mastercard Rates?"
    Special Interchange Rates for Visa and Mastercard | 2026 Guide

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
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