KORONA.pos is an advanced retail POS system for multi-location retailers and single store operations with ambitions. The solution consists of two main components, the retail POS terminals in your stores and the back officewhich can be accessed conveniently via web browser. Some KORONA users have worked with traditional cash registers before switching to KORONA.pos Cloud and others have had experience using a PC based retail POS system.  Whatever your previous solution was, changes are inevitable with a new point of sale solution.

How Payment Processing benefits

The main advantage of a computerized POS system over a cash box or a cash register is the sophisticated and detailed sales reports it provides. The software lets you analyze sales in different ways, such as by SKU (item sold), time periods, promotions, by store if you have more than one, or even by sales clerk.

Simplify Operations

Get a real-time view of sales stats and inventory of all locations, from any location. But don’t just look, act! Deploy changes to any location immediately.

Cross-Store Loyalty

Grow a loyal customer base by running promotions across all or select locations. Use integrated gift cards, vouchers or even social media.

Marketing Automation

Target customers based on profile and purchase history with smart, automated campaigns that save you time.

Super Fast Checkout

Easily replicate your proven business model remotely. Cloud-based means there are no servers to buy or maintain. Slash infrastructure costs and headaches.

Efficient Workflows

KORONA makes it easy to maintain stock levels across all locations with the fully integrated inventory system. Transfer stock, get notifications, receive inventory, manage vendors, ordering tips and more.

Easy to use interface

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Have a look

RTS has been proudly developing innovative point of
sale software systems since 1994. KORONA.pos Cloud is the
result of our years of experience working with thousands of customers. What this means for you is that our software not only uses state of the art technologies but has been tested and proven in its ability to streamline workflows and increase profitability.

Who are we partner with


Vantiv helps technology partners earn more revenue and share less residual profit with other parties. Whether you’re looking to integrate traditional Card-Present, Card-Not-Present or a combination of both into your software for your merchants, we have all your payment processing solutions.


Cayan provides Faster card transactions and ultra-secure e-commerce to help turn one‑time buyers into repeat customers. We’ve created a fully‑configurable cloud‑based solution that unifies all customer touchpoints. You’ll manage the entire customer experience across locations and between channels — all while never touching cardholder data. 


Heartland serves businesses of all sizes and is dedicated to helping you achieve your goals. Fairness and transparency are our core values. We created the Merchant Bill of Rights to promote fair paymentprocessing practices on behalf of small to mid-sized business owners.