Mobile POS Software To Manage Your Retail Store

Celerant’s point of sale software enables retailers to manage every aspect of their business, assist customers anywhere—including off-site events and curbside pickup—and process transactions quickly and securely. With our ‘Always-On’ POS solution, you can continue operating even if your store loses internet.

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Manage your Entire Retail Store with Modern Point of Sale Software

With Celerant, you can manage every aspect of your retail business with a modern POS system—from customer loyalty and promotions to sales, inventory, and checkout—all in one place.

Mobile POS

Sell anywhere with mobile POS, allowing your staff to assist customers, check out sales, and manage transactions from anywhere in the store or off-site.

Loyalty Rewards

Build customer loyalty with rewards programs that track purchases, offer incentives, and keep shoppers coming back to your store.

Promotions and Discounts

Create and manage promotions, coupons, and BOGO offers at the POS register with ease to increase sales and move inventory faster.

Flexible, Secure Payments

Accept multiple payment types with secure point of sale processing, including credit cards, mobile payments, and buy now, pay later options.

Customer Management

Lookup customers, and track their purchase history and brand preferences to deliver personalized experiences and improve long-term retention.

Offline POS / Always-On

Continue selling with an always-on point of sale system that works even without internet, ensuring your store never stops operating.

Keep Customers Coming Back with Loyalty Rewards

Turn one-time shoppers into repeat customers with built-in POS loyalty rewards that incentivize purchases and strengthen long-term relationships.

Customer Data for Loyalty Programs
Capture customer data—including purchase history and brand preferences—across all channels to power smarter loyalty programs based on real buying behavior.
Flexible Loyalty Programs
Create customizable loyalty programs with points, spend thresholds, discounts, and store credit to drive repeat purchases.
Omnichannel Rewards
Let customers earn and redeem rewards seamlessly in-store, online, and across all sales channels.

Download eBook: Loyalty Rewards 101

Customize Your Point of Sale Screen for Speed and Efficiency

Streamline checkout by customizing your point of sale screen with layouts, shortcuts, and workflows tailored to your staff and store operations.

Custom POS Layouts
Customize your POS screen with drag and drop fields, columns, and product views to match your workflow and improve cashier efficiency.
Quick Access Shortcuts
Create one-click buttons for frequently used items, actions, and functions to speed up transactions.
Role-Based Customization
Tailor POS screens by location or employee level while reducing errors, misuse, and shrinkage.

"With our transition to Celerant's point of sale software, we save a ton of time. Our staff can now spend more time on the floor with customers. We've seen an increase in production and store sales."

– Casey Ortolani, General Manager, Guy Harvey

Drive Sales with Coupons, Promotions and BOGOs

Increase sales and protect your margins with POS-driven coupons, promotions, and BOGO offers that apply automatically at checkout.

Automated Promotions
Create promotions with rules for exclusions, timeframes, minimum spend, and qualifying items so discounts apply automatically—no manual entry needed.
Flexible Restrictions
Control how promotions are applied by limiting usage to specific items, brands, categories, or combining rules with other discounts.
Usage Limits and Controls:
Define how often coupons can be used—per transaction, per customer, or within a set timeframe—to prevent misuse and reduce fraud.

Store Coupons and Discounts are all in the system

Speed Up Checkout at the Point of Sale with Secure Payments

Speed up checkout and reduce friction with secure, PCI-compliant POS payments that support every modern payment method your customers expect

Flexible Payment Options
Accept cash, EMV chip cards, credit, debit, gift cards, and more to give customers convenient and secure ways to pay.
Buy Now, Pay Later (BNPL)
Offer financing options like Klarna and Sezzle to increase average order value and capture more sales.
Contactless and Digital Wallets
Enable fast, secure checkout with Apple Pay and other contactless payment methods using NFC-enabled terminals.
Secure and Encrypted Payments
Protect customer data with PCI-compliant processing and point-to-point (P2P) encryption across every transaction.

Speed Up Checkout at the Point of Sale with Secure Payments

Stay Online with ‘Always-On’ Point of Sale (No Internet Required)

Keep your store running without interruption with an always-on POS system that works even when your internet goes down.

Hybrid POS Architecture
Combine cloud flexibility with local servers to ensure your point of sale system stays operational at all times.
Full Offline Functionality
Continue processing sales, returns, customer lookups, promotions, gift cards, and more—even without internet.
Automatic Data Sync
Seamlessly sync all transactions and data once connectivity is restored, with no disruption to your operations.

Stay Online with Always-On Point of Sale (No Internet Required)

Point of Sale Software FAQs

What makes Celerant’s POS system different from other point of sale solutions?

Celerant stands out by offering a fully integrated, all-in-one POS platform that connects every part of your retail business.

Unlike systems that rely on multiple third-party tools, Celerant unifies POS, inventory, eCommerce, CRM, and back-office operations into a single solution, reducing complexity and improving efficiency. This integration eliminates data silos, provides real-time visibility across channels, and enables retailers to manage their entire business from one system while maintaining strong security through PCI compliance, encryption, and regular updates.

Learn More: » Five Reasons Retailers Are Switching from Lightspeed POS to Celerant

Can Celerant’s POS system support multiple store locations?

Yes, Celerant’s POS software is designed to manage multiple store locations from one centralized system.

Retailers can control inventory, pricing, promotions, and reporting across all locations in real time, ensuring consistency and visibility throughout the business. As companies grow, they can scale seamlessly using the same platform, with advanced capabilities available through Stratus Enterprise for larger or more complex operations.

See How: » Stratus Enterprise helps you compete with big box stores

Is Celerant’s point of sale cloud-based or does it require a local server?

Celerant’s point of sale offers flexible deployment options, including cloud, on-site, and hybrid POS solutions.

Its hybrid “always on” capability allows retailers to continue processing transactions even during internet outages, with data syncing automatically once connectivity is restored. This flexibility ensures business continuity while still providing remote access to data and centralized management when online.

Learn More: » Cloud POS vs. On-Site POS vs. Hybrid POS Systems: What are the Differences?

Does Celerant’s POS software integrate with accounting, ERP, and other business systems?

Yes, Celerant’s POS software integrates with accounting, ERP, and a wide range of third-party business systems.

It connects with platforms like QuickBooks and other tools to automate data flow, reduce manual entry, and maintain accurate financial records. Additional integrations with eCommerce platforms, vendors, marketing tools, and other systems create a connected ecosystem that streamlines operations and improves overall efficiency.

Learn More: » View Partners

Can the point of sale integrate with my existing website, or do I need a Celerant website?

Celerant’s POS software can integrate with your existing website or provide its own fully integrated eCommerce solution.

Retailers can connect platforms like Shopify or WooCommerce to maintain their current site, while Celerant’s native eCommerce platforms—Cumulus and Stratus—offer deeper integration with real-time inventory synchronization, unified customer data, and centralized management. This creates a more seamless omnichannel experience and greater control across both in-store and online operations.

Explore: » Celerant’s eCommerce Platform