Credit Card Processing

Credit Card Processing guides for high volume payment processing merchants.

What Is Level 2 and Level 3 Processing?: What I Learned Underwriting 400 Merchants

Discover the differences between Level 2 and Level 3 processing, and how they can benefit your high-volume business operations.

August 1, 2026 · 3 min

High-Volume Card Issuance: How It Works in Practice

Discover how high-volume card issuance works, including technology and processes that streamline operations for merchants processing over $100K monthly.

July 31, 2026 · 3 min

How to Read a Merchant Processing Statement: What I Learned Underwriting 400 Merchants

Mastering how to read a merchant processing statement is vital. Here’s a detailed guide based on my experience underwriting 400 merchants.

July 31, 2026 · 3 min

How to Calculate Your Effective Processing Rate: What I Learned Underwriting 400 Merchants

Mastering how to calculate your effective processing rate can save you thousands. Discover the essential steps and insights from my experience.

July 31, 2026 · 3 min

How Level 3 Processing Lowers Interchange: What I Learned Underwriting 400 Merchants

Discover how Level 3 processing reduces interchange fees for high-volume merchants, enhancing profit margins and optimizing transaction efficiency.

July 31, 2026 · 3 min

High-Volume Transaction Billing: A Practical Guide for Merchants

Discover essential strategies for effective high-volume transaction billing, enhancing cash flow and operational efficiency in your business.

July 31, 2026 · 3 min

Here Is How I Explain Authorization vs Settlement vs Funding

Learn the differences between authorization, settlement, and funding in payment processing. Understand how each stage impacts your cash flow and transaction success.

July 30, 2026 · 3 min

Credit Card Processing: What I Tell Merchants After 12 Years

Explore my insights on credit card processing and how it applies to merchants processing over $100K monthly. Learn about the full flow and best practices.

July 26, 2026 · 3 min