About
Meet your Certified Payments Professional
I am Sean Carriveau, a Certified Payments Professional (CPP) and independent merchant services consultant based in Long Beach. I have spent years undoing the damage that one-size-fits-all pricing does to small businesses.

Meet Sean
Call me first. A full support team has your back.
I am Sean Carriveau, a Certified Payments Professional (CPP) and 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 in Long Beach with my wife Erika, I meet clients in person across Southern California, and I review statements for businesses wherever they are. 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
- business day to get your analysis
- 1business day to get your analysis
How working together actually goes
No surprises, and nothing that needs a decision before you have the numbers in front of you.
You send your statement
Or ask me to reach out if you do not have one handy.
I break down every fee
Your effective rate, what each charge is, and what you should be paying.
We walk through it together
Ten to fifteen minutes. Ask anything. No pressure.
You decide
Switch, renegotiate with your current provider, or do nothing. The written summary is yours either way.
If you switch, I handle it
Application, underwriting, hardware, programming, and staff training. We schedule the cutover around your slowest period, not mine.
I stay your first call
My cell number does not change after the install. Questions, quick fixes, and any fee you do not recognize come to me. Deeper technical issues go to the 24/7 support team, and I stay in the loop.
Want to know what you could save?
Send over a statement and I will tell you where you stand.
- You send your statement
- I break down every fee
- We walk through it together
- You decide
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.