Chargeback Prevention & Fraud Protection: Expert Insights from Mark Wagner

by Allen Kopelman | Dec 31, 2025 | B2B VAULT PODCAST, chargebacks, Nationwide Payment Systems, Nationwide Payment Systems Services, Uncategorized

Mastering Chargebacks and E-Commerce Success: A Deep Dive with Disputifier on B2B Vault Welcome to another Street Smarts Edition of the B2B Vault Podcast, sponsored by Nationwide Payment Systems. This week, host Allen Kopelman sits down with Mark Wagner, founder of...

Visa VAMP Rules 2025: What E-Commerce Merchants Must Know About Chargebacks

by Allen Kopelman | Jun 7, 2025 | Chargeback Handling, chargebacks, customized payment processing, eCommerce, Fraud Prevention, merchant account, Merchant Account Management, Merchant Services, Uncategorized

From an episode of B2B Vault Podcast Visa’s VAMP Rules: What Merchants Need to Know About Chargebacks in 2025 Featuring Mark Wagner from Disputifier | B2B Vault Podcast Recap Chargebacks have always been a challenge for merchants, but Visa’s new Visa Acquirer...

Payment disputes: how to win chargeback disputes

by Allen Kopelman | Apr 11, 2025 | chargebacks, Nationwide Payment Systems, Nationwide Payment Systems Services, Uncategorized

Payment Disputes: How to Win Chargeback Disputes Chargebacks can pose a serious financial risk for businesses. Whether they’re caused by fraud, customer dissatisfaction, or processing errors, chargebacks result in lost revenue, added fees, and potentially, the...

Nationwide High-Risk Merchant Services in Fort Lauderdale

by Allen Kopelman | Jul 10, 2023 | cannabis related businesses, chargebacks, credit card processing, eCommerce, Financial Technology, FinTech, High Risk Merchant Accounts, Small Business Payment Processing, smoke shop merchant account, smoke shop payment processing

High-Risk Merchant Services Table of Contents Introduction What Are High-Risk Merchant Services? Industries Considered High-Risk Challenges Faced by High-Risk Businesses The Importance of High-Risk Merchant Services How High-Risk Merchant Services Work Benefits of...

Small Businesses & Credit Card Chargebacks

by Allen Kopelman | Aug 9, 2022 | chargebacks, Payment Technology, Small Business Payment Processing

CONTACT ALLEN BOOK A CALL VIDEO TRANSCRIPTION Hey everybody, What’s up? It’s Justin Live from B2B Vault, the payment technology podcast with your host, Allen Kopelman. And we’ll be providing you with educational information about business, payments,...