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$15bn+

Volume Processed

$500M+

Transactions Processed

$20k

Merchants Served

185+

Merchant Categories Supported

Featured Customer Reviews

Real feedback from people who have shared their experience with Quantum.
Google rating score:
4.8 /5
based on 503+ reviews
“

Amazing customer service!! Highly recommend for small business looking to save money

Chatira Barnes
Chatira Barnes
“

We have been using them for over a year and are very happy with their services. Today I had a problem and Caeser and his team, helped me out very quickly.

La Donna Young
La Donna Young
“

Hugo and Alan, have been responsive with multiple tasks in the past few months. Also, Hugo is pro active and informed us regarding Qcentric system for new merchant account deployment. Keep it up guys!

Nancy Alfaro
Nancy Alfaro

Client Experience

A closer look at the businesses, challenges and outcomes behind the work.
Notorious Cookware
Turn Demand into Revenue Without Paid Ads
Opportunity
Turn audience reach, influence, and product demand into revenue during a U.S. market launch.
Outcome
Organic influence became a low-cost sales engine that converted attention into measurable growth.
20M+
follower base activated
$0
customer acquisition cost
55%
YoY revenue growth
U.S.
market launch
DirectMeds
Process Volume With Confidence
Opportunity
Support serious transaction volume while revenue, demand, and customer reach continued to grow.
Outcome
High-volume processing kept pace with a fast-scaling business.
$17M
Follower base activated
$80M+
Customer acquisition cost
40%
YoY revenue growth
53,000+
Market launch
Arrowhead Rifles
Reach More Customers Beyond Existing Demand
Opportunity
Expand beyond branded traffic and reach more buyers across new acquisition channels.
Outcome
A stronger acquisition engine with higher investment, more conversions, and improved efficiency.
1% → 90%
Reach beyond brand searches
33%
More conversions
60%
Ad investment increase
32%
Revenue growth
Noor
Build Payment Momentum from Day One
Opportunity
Start processing quickly and turn early traction into a foundation for continued growth.
Outcome
Strong first-month processing momentum for a multimillion-dollar brand.
$80K
processed in month one
$3.5M
annual revenue in 2025

Built for Merchants. Chosen by Agents.

The PayTech partner leading
businesses choose.

Quantum powers your profits, simplifies your operations, and strengthens customer relationships, with 5-star support that puts your business first.
7 Leaves Cafe
Ruby Tuesday
SOLA Payments
Jonathan Stevens Mattress Company
Outlaw Rentals
Freedom Boat Club
National Independent Health Club Association
American Academy of Dermatology
Credit Union of Georgia
First Pacific Bank
California Association of Orthodontists
Michigan Restaurant & Lodging Association
7 Leaves Cafe
Ruby Tuesday
SOLA Payments
Finexio
Jonathan Stevens Mattress Company
Outlaw Rentals
Freedom Boat Club
National Independent Health Club Association
American Academy of Dermatology
Credit Union of Georgia
First Robinson Savings Bank
California Bank of Commerce
First Pacific Bank
Michigan Restaurant & Lodging Association
7 Leaves Cafe
Ruby Tuesday
SOLA Payments
Finexio
Jonathan Stevens Mattress Company
Outlaw Rentals
Freedom Boat Club
National Independent Health Club Association
American Academy of Dermatology
Credit Union of Georgia
First Robinson Savings Bank
California Bank of Commerce
First Pacific Bank
Michigan Restaurant & Lodging Association
7 Leaves Cafe
Ruby Tuesday
SOLA Payments
Finexio
Jonathan Stevens Mattress Company
Outlaw Rentals
Freedom Boat Club
National Independent Health Club Association
American Academy of Dermatology
Credit Union of Georgia
First Robinson Savings Bank
California Bank of Commerce
First Pacific Bank
Michigan Restaurant & Lodging Association
7 Leaves Cafe
Ruby Tuesday
SOLA Payments
Finexio
Jonathan Stevens Mattress Company
Outlaw Rentals
Freedom Boat Club
National Independent Health Club Association
American Academy of Dermatology
Credit Union of Georgia
First Robinson Savings Bank
California Bank of Commerce
First Pacific Bank
Michigan Restaurant & Lodging Association
7 Leaves Cafe
Ruby Tuesday
SOLA Payments
Finexio
Jonathan Stevens Mattress Company
Outlaw Rentals
Freedom Boat Club
National Independent Health Club Association
American Academy of Dermatology
Credit Union of Georgia
First Robinson Savings Bank
California Bank of Commerce
First Pacific Bank
Michigan Restaurant & Lodging Association
7 Leaves Cafe
Ruby Tuesday
SOLA Payments
Finexio
Jonathan Stevens Mattress Company
Outlaw Rentals
Freedom Boat Club
National Independent Health Club Association
American Academy of Dermatology
Credit Union of Georgia
First Robinson Savings Bank
California Bank of Commerce
First Pacific Bank
Michigan Restaurant & Lodging Association

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More Than A Payment Processor

Providing Benefits Your Business Deserves

Delivering the reliability, transparency, and support your business can count on.
Fraud & Chargeback Protection

Uncompromising Security
and Compliance

PCI-compliant with advanced fraud protection for every transaction.

Award-Winning
24/7/365 Support

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Real Support from Real People

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Ask us questions, get answers, and find out which
Quantum products best fit your needs.
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available in 6 languages.
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Quantum ePay
Quantum Electronic Payments LLC is a registered ISO/MSP of Central Bank, St. Louis, MO; Avidia Bank, Hudson, MA; and FFB Bank, Fresno, CA.
24/7 Multi-Lingual Support
Sales:
(888) 858-1678 ext. 108
Support:
(888) 858-1678 ext. 100
Top Places to Work Award
24/7 Multi-Lingual Support
Sales:
(888) 858-1678 ext. 108
Support:
(888) 858-1678 ext. 100
Quantum ePay
Quantum Electronic Payments LLC is a registered ISO/MSP of Central Bank, St. Louis, MO, and FFB Bank, Fresno, CA.
© Copyright 2026 Quantum ePay
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