Merchant Sales Blog | Payments Industry & Fintech Insights

What Is Merchant Service University? Free Training & Certification

Joe Wagner

Published on: 14/09/2026

Learn what Merchant Service University is, why Joe Wagner created it, how the free training works, what MSU teaches and what happens after certification.

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Learn Merchant Services Before Choosing a Company: Payment processing guide

Joe Wagner

Published on: 05/09/2026

Learn merchant services before choosing a company. Discover the payments, compensation, contracts, technology and sales knowledge every new agent should understand first.

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Merchant Services Agent: 11 Lessons I Wish I Knew

Joe Wagner

Published on: 28/08/2026

Thinking about becoming a merchant services agent? Learn 11 lessons from 16+ years in payments about residuals, agreements, partners, sales and building a portfolio.

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Merchant Services Sales: 2026 Complete Beginner Guide

Joe Wagner

Published on: 26/08/2026

Merchant services sales explained for beginners. Learn how payments work, how agents get paid, what ISOs do, and how to build a long-term merchant portfolio.

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Why Traditional Payment Processing Is Being Replaced by Modern Commerce Systems

Joe Wagner

Published on: 29/04/2026

Square vs traditional payment processors explained. Learn why modern systems are replacing outdated models in the merchant sales industry.

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