Sound Payments powers the software...

Our partners provide the hardware.

Together, we’ve got you covered.

Quantum Cloud from Sound Payments...

Not just another gateway.

It’s a smarter, simpler architecture that gives ISVs and developers more freedom, more control, and far less complexity.

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Take A Quick Tour of Sound POS

Sound POS is a comprehensive, all-inclusive POS with an online, cloud-based management portal, accessible by any electronic device with Internet. Merchants have the option for a customer-facing payment terminal, a thermal printer, a cash drawer and a bar code scanner. Sound POS provides the flexibility for our partners and customers to choose their own processor, offers a robust online management platform and provides real-time reporting — all at an incredible price point.

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You Choose Your Own Processor

Processor agnostic with built-in cash discount functionality.

White Glove Customer Service

Product training and 24/7 customer support.

Easy Merchant Set-Up

Streamlined setup in days, not weeks.

White Label Options Available

Easily brand with your own logo.

Sound POS Hardware Options

Sound POS also runs on a variety of POS terminals and allows for additional options such as a detached customer-facing PIN Pad. Our mobile POS terminal can operate as a stand-alone or companion solution for line busting, deliveries or the option to take payments anywhere in the store. All of our Sound POS devices are perfect solutions for small to medium businesses, such as Food Trucks, Boutiques, Retail and Quick Serve Stores, Smoke and Liquor Shops, Mall Kiosks, Medical Offices, and Grocery Stores.

Countertop Options

Sound POS runs on a variety of Countertop POS terminals. With our hardware partners, Nexgo, PAX,and Terminology, our resellers and merchants have a variety of terminals and features to choose from that will best serve their business needs.

Terminology C3 Plus

Experience the high-profile countertop terminal with a 15.6” touch main screen plus a secondary display, built-in Wi-Fi 2.4G & 5, BT 5.4, Ethernet connectivity, and an 80mm thermal high-speed printer for seamless, professional transactions.

Nexgo EF 920

Discover the high-profile countertop terminal with a 15.6” touch screen plus a 15.6” display, dual-band Wi-Fi 2.4GHz/5GHz, Bluetooth connectivity, and a 58mm thermal printer - built for speed, style, and efficiency.

PAX E800

The Fast, Advanced POS

The E800 terminal combines ECR and Consumer Payments functionality into a single, ergonomic solution, reducing merchant hardware costs and eliminating clutter at the point-of-sale.

PAX Elys

The Interactive, Dynamic POS

The latest Elys Family of POS hardware choices provides a secure and user-friendly experience, presented in a sophisticated and modern design.

PAX E700

The Versatile, Modern POS

The color tablet with smart automatic brightness feature and built-in hybrid card reader is ergonomically designed to improve viewing and ensure both users and shoppers get the best experience.

PAX E700 Mini

The Smart, Space-Saving POS

The E700 Mini stands out as a versatile and potent payment terminal, perfect for on-the-go businesses. It boasts a spacious touchscreen, a durable battery, and a built-in high-speed printer, ensuring a swift transaction processing.

Handheld Options

Our handheld POS terminals can operate as a stand-alone or companion solution for line busting, deliveries or the option to take payments anywhere in the store. Dejavoo, Nexgo, PAX, Terminology and Valor provide numerous options to meet the needs for merchants.

Terminology R12

The Terminology R12 features a 7.2V/2600mAh battery, Wi-Fi, Bluetooth 4.0, USB 2.0, Ethernet, T-SIM, an integrated barcode scanner, and both front and rear cameras for versatile, high-performance functionality.

PAX A77

The Android MiniPOS

The A77 is designed to fit comfortably in your hand and seamlessly integrate with your business, providing an unparalleled experience in the market.

Dejavoo QD2 & QD4

The Dejavoo QD2 and QD4 feature 5.5” multi-touch color LCD panels, sleek and compact designs, versatile connectivity options including Wi-Fi, 4G, Ethernet, and USB, plus a replaceable battery for reliable, high-performance payment processing.

PAX A920 Pro

The Cost-Effective, Handheld POS

The A920 Pro with Sound POS gives merchants the ability to checkout customers at the counter or use it remotely for line busting, home deliveries, or to take orders and payments anywhere in the store.

Valor VL550

This device features a 5.5” TFT capacitive touch screen, dual-band 2.4G & 5G Wi-Fi, Bluetooth 5.0, 4G LTE/3G/2G connectivity, a built-in printer, and a rear camera for all-in-one convenience and performance.

NEXGO N82 & N96

The Nexgo N82 and N96 combine powerful features including 5” FWVGA color capacitive touch screens, high-speed thermal printers, 4G/3G/2G connectivity with dual-band 2.4GHz & 5GHz Wi-Fi, USB connectivity, built-in speakers, and both front and rear cameras - delivering speed, versatility, and all-in-one performance.

Crossover Options

Sound POS Crossover POS Terminals provide merchants the flexibility to use the device as a handheld or a countertop. Their size and portability lends itself to either type of environment. This is a great option for merchants that may be looking for an all-in-one terminal with flexibility.

PAX E600 Mini

The Ultimate, On-the-Go POS

The E600 Mini is a high-performance POS device that can operate as a countertop and handheld mobile POS. With it’s dual-facing displays, both merchants and customers can experience a smooth, and secure checkout.

Valor VP 800

The Valor VP800 is powered by an Octa-Core Cortex A53 1.8GHz processor and features an 8-inch portrait IPS capacitive touch display, front and rear cameras, and connectivity options including 4G/3G/2G, dual-band Wi-Fi 2.4G & 5G, and Bluetooth 2.1 for powerful, versatile performance.

Detached Pin-Pad Options

With Sound POS, merchants can add a detached customer facing PIN pad for ease of use and expanded functionality.

Pin-Pad Options

Our Innovative Cloud Solution

Quantum Cloud’s innovative architecture eliminates all the IP addressing and Firewall issues that plague POS developers when trying to connect their applications to semi-integrated payment devices via the internet.