Greg McMahan

Founder & Merchant Services Agent


I have worked in merchant services since 2008, representing North since 2011 and PAYARC since 2025. I grew up in a small family business run by my dad and his WWII veteran brothers, where straight talk and keeping promises were non-negotiable. As a parent of a special-needs daughter, I treat every saved dollar on your statement like it matters, because I know it does.

A Different Approach

Agents Rate Card Services in Montebello is a fintech merchant services business built after seeing small businesses overpay through confusing, padded pricing. I decided to build something different. I focus on a simple two-tier rate structure, a math-backed savings guarantee, and plain-English statement reviews that show exactly how much more you keep.

Today, I work on your side

I serve contractors and home-service trades, local retailers, and new small businesses that want lower fees, predictable monthly costs, and clear answers, and I back that with a math-based savings guarantee instead of long-term, lock-in contracts.

100%

Placing Your Financial Interests First

16+ Years

Independent Merchant Services Experience

100%

Honest Merchant Advocacy

HOW I OPERATE

The principles behind every engagement.

Plain Talk First

I explain interchange, fees, and effective rate in everyday language, so you always know exactly what you are paying.

Practical Savings

I focus on real monthly savings you see on your statements, not theories or vague marketing promises.

Transparency Always

I lay out pricing, timelines, and how agents get paid upfront, so there are no surprises later.