About
A partner, not just a processor
I am Sean Carriveau, an independent merchant services consultant based in Long Beach. I have spent years undoing the damage that one-size-fits-all pricing does to local businesses.

Meet Sean
Call me first. A full support team has your back.
I am Sean Carriveau, an independent merchant services consultant with Green PayTech. I help businesses cut their card processing costs, simplify how payments run, and get the kind of support that large processors stopped offering a long time ago.
Over the years I have helped more than 100 businesses lower their fees and clean up their payment setup. I live here in Long Beach with my wife Erika, and most of my clients are within a short drive. I know the tech side well, so questions and quick fixes come straight to me. For deeper technical issues, I connect you with the Green PayTech support team and stay in the loop.
Why independent matters
Big processors are built around volume. Their pricing is designed to be applied to thousands of businesses at once, their support is built to handle calls at the lowest possible cost per ticket, and their sales reps are paid on new signatures rather than on whether you are still happy two years later.
Working independently through Green PayTech means I get the processing networks, the hardware, and the 24/7 back office of a national provider, while the relationship stays local. You keep the same first call, with a full support team behind it.
It also means my incentive runs the right way. I am compensated on accounts that stay, which is only sustainable if the pricing I set up holds its value and you keep answering when I check in.
- businesses helped
- 100+businesses helped
- merchants on the Green PayTech platform
- 6,000+merchants on the Green PayTech platform
- processed yearly on the Green PayTech platform
- $10B+processed yearly on the Green PayTech platform
- cancellation fee
- $0cancellation fee
How working together actually goes
No surprises, and nothing that needs a decision before you have the numbers in front of you.
We talk first
Ten minutes on the phone about what you sell, how customers pay, and what is frustrating you. No pitch, and no reason to involve your statement yet.
I read your statement
You send a recent statement and I work out your effective rate, flag every fee, and price the same volume against what I can offer. You get it in writing.
You decide, without pressure
If the savings are not worth the effort, stay where you are. I would rather you trust me and come back in a year than feel pushed into switching now.
I handle the switch
Application, underwriting, hardware, programming, and staff training. We schedule the cutover around your slowest period, not mine.
I stay reachable
My cell number does not change after the install. When something breaks, or when a fee shows up you do not recognize, you call me and I sort it out.
Want to know what you could save?
Send over a statement and I will tell you where you stand.
- Send your statement
- I break down every fee
- You get a written comparison
What you get back
- Your effective rate
- Every fee explained
- A side-by-side comparison
- A written summary you keep
Free. No obligation. Reply within one business day. Monday to Friday, 8am to 6pm. Texts answered most evenings.
Free statement analysis
Upload your latest statement and I will show you your real effective rate and what you would pay with me.
Have Sean reach out
No statement needed. Tell me the best time and I will reach out to connect within one business day.
Free. No obligation. Reply within one business day. Rather just talk? Call (714) 466-4722 or send a text.