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Payment Gateways

Connect Payments Wherever Your Business Runs

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Keep Lines Moving and Customers Coming Back

— they struggle to do it seamlessly.

Different platforms require different gateways.

Some limit how you collect payments.
Others make it hard to customize checkout or manage billing.

You end up working around your system instead of letting it work for you.

With the right gateway setup, payments become simple, flexible, and built around how your business actually operates.

Advantages Across Every Gateway

Capabilities That Power Your Payments

Accept Payments Anywhere

Accept payments online, in-person, or through invoices — all connected through the same system.

Flexible Checkout Options

Use hosted checkout pages, embedded fields, or custom integrations to match your customer experience.

Built-In Billing & Subscriptions

Handle subscriptions, invoices, and saved payment methods without needing separate systems.

Full Payment Control

Choose how payments are collected, stored, and processed based on your business model.

Real-Time Visibility

Track transactions, reporting, and customer activity in one place.

Secure by Design

Protect payment data with tokenization, fraud tools, and PCI-compliant infrastructure.

Full Payment Control

Choose how payments are collected, stored, and processed based on your business model.

Real-Time Visibility

Track transactions, reporting, and customer activity in one place.

Secure by Design

Protect payment data with tokenization, fraud tools, and PCI-compliant infrastructure.

Multiple Gateway Options

Find the Right Gateway for Your Business

Different businesses need different payment setups. Choose from a range of gateways that best fits your workflow.
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Qoin

Quantum’s proprietary gateway built for reporting, billing, and full payment control.

NMI

Flexible and developer-friendly, ideal for custom checkout experiences and integrations.

Authorize.NET

A widely trusted gateway for eCommerce, recurring billing, and platform integrations.

iPOSPays

An omnichannel solution connecting online, in-store, and mobile payments.

FluidPay

Focused on fast transaction processing and real-time reporting.

IntelliPay

Built for managing subscriptions, stored payments, and customer billing.

How It Works

Choose Your Gateway

Select the gateway that fits your platform, billing needs, and checkout experience.

Connect Your Channels

Integrate your website, POS system, or invoicing tools.

Configure Payments

Set up how you want to accept payments — subscriptions, one-time, invoices, or in-person.

Start Processing

Begin accepting payments with a system designed around your business.

Choose Your Gateway

Select the gateway that fits your platform, billing needs, and checkout experience.

Connect Your Channels

Integrate your website, POS system, or invoicing tools.

Configure Payments

Set up how you want to accept payments — subscriptions, one-time, invoices, or in-person.

Start Processing

Begin accepting payments with a system designed around your business.

Gateway Features

Explore the Tools Inside Your Gateway

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Collect Payments Your Way

Give customers multiple ways to pay, without changing your system.
  • Shopping cart and platform integrations
  • Hosted checkout pages
  • Payment links (email, SMS, messaging)
  • Invoicing and payment requests
  • Virtual terminal for remote payments
  • Embedded checkout fields for custom experiences

Manage Billing & Customer Payments

Simplify repeat payments and customer management.
  • Recurring billing and subscriptions
  • Secure customer vault for stored payments
  • Account updater for expired cards
  • Flexible billing schedules

Security & Payment Optimization

Protect transactions while improving performance.
  • Tokenization for secure data storage
  • Fraud detection and filtering tools
  • Network tokenization
  • Level II & Level III optimization

Reporting & Insights

Understand how your payments perform.
  • Real-time transaction tracking
  • Settlement and reporting dashboards
  • Customer payment history
  • Performance insights

Developer & Integration Tools

Build exactly what your business needs.
  • Open APIs and SDKs
  • Custom checkout integrations
  • Webhooks and automation tools

Reporting & Insights

Understand how your payments perform.
  • Real-time transaction tracking
  • Settlement and reporting dashboards
  • Customer payment history
  • Performance insights

Developer & Integration Tools

Build exactly what your business needs.
  • Open APIs and SDKs
  • Custom checkout integrations
  • Webhooks and automation tools

All Supported Integrations

Work With the Platforms You Already Use

We support integrations across major platforms including:
WooCommerce Logo

WooCommerce

Open-source eCommerce built on WordPress for full customization.

Shopify

All-in-one commerce to start, run, and grow your business.

BigCommerce

Scalable eCommerce built for high-growth brands.

Adobe Commerce

Enterprise eCommerce with advanced customization and scale.

Wix

Flexible, open-source commerce for custom experiences.

Salesforce Commerce Cloud

End-to-end eCommerce with built-in tools to sell online.

HubSpot

Free, open-source platform for building online stores.
Gateway compatibility varies by platform — we help match the right combination so everything works together smoothly.

Start growing with Quantum

Create your free account in minutes, and join the thousands of
businesses using Quantum
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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
24/7 Multi-Lingual Support
Sales:
(888) 858-1678 ext. 108
Support:
(888) 858-1678 ext. 100
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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