Omnichannel Retail Platforms
One commerce backbone connecting stores, web, app, and marketplaces with shared cart, pricing, and customer profiles. Buy online, return in store — without a single manual reconciliation.
Industry Solutions
Retail Software Development
Omnichannel retail platforms, POS systems, and inventory intelligence that have digitized 300+ stores and lifted sales by an average 30%.
Retail customers no longer distinguish between your store, your app, and your website — but disconnected systems force your staff to. Devlex Infotech builds omnichannel retail platforms that unify POS, inventory, loyalty, and eCommerce into one real-time operation, so a sale anywhere updates stock everywhere.
We have digitized 300+ retail locations across 24+ projects, from single-brand boutiques to multi-city supermarket chains. Clients see an average 30% sales uplift from unified loyalty programs, click-and-collect, and demand forecasting that puts the right stock in the right store.
3 layersPOS, Inventory & Loyalty
10-16 wksTypical First Release
From $25Scoped Feature Work
What We Build
Online Retail Store We Deliver
POS Systems & Integrations
Modern cloud POS with barcode scanning, EMV payments, and offline mode for connectivity drops. We also integrate existing POS hardware so you upgrade software without replacing terminals.
Inventory & Warehouse Management
Real-time stock visibility across stores and warehouses with reorder automation and cycle counting. Retailers typically cut stockouts by 35% and dead stock by a fifth.
Loyalty & Rewards Apps
Points, tiers, and personalized offers delivered through branded mobile apps and POS prompts. Repeat purchase frequency climbs when rewards feel immediate and relevant.
Click-and-Collect (BOPIS)
Buy-online-pickup-in-store flows with store-level stock checks, staff picking apps, and ready-for-pickup alerts. Foot traffic returns to stores carrying purchase intent.
Retail Analytics & Demand Forecasting
ML-driven sales forecasting, basket analysis, and store performance dashboards. Buyers order what will sell, not what sold last year.
Key Features
Features That Set Your Platform Apart
- Barcode & QR Scanning
- Real-time Stock Visibility
- Omnichannel Cart & Checkout
- Customer Loyalty Wallets
- Dynamic Promotions Engine
- Self-checkout Support
- Supplier & Purchase Order Management
- Returns & Exchange Workflows
- Sales Performance Dashboards
- Multi-store Pricing Control
Compliance First
Built To Meet Industry Standards
PCI DSSGDPRCCPAEMV
Who We Serve
Built For Every Player In The Ecosystem
From early-stage startups to established enterprises, we tailor solutions to your scale.
- Supermarket & grocery chains
- Fashion & apparel retailers
- Electronics & appliance stores
- Pharmacy retail chains
- Convenience store networks
- Furniture & home decor brands
- Specialty & boutique stores
- Franchise operators
Technologies
Stack We Rely On
Modern, battle-tested technologies chosen for reliability and scale.
- React
- Node.js
- .NET
- Flutter
- Shopify POS
- PostgreSQL
- Power BI
- Azure
0Years of Experience
0Projects Delivered
0Global Clients
0In-house Experts
0Countries Served
0Code Ownership
How We Work
What You Get In Writing
Terms that go into every agreement we sign. See all client commitments.
A Written Price Before Work Starts
Every job gets a scope and a number in writing first — a fixed price for defined work, or an hourly rate with a capped estimate. If scope changes, we re-quote before we build, not after.
You Own the Code
Source code, designs, and data are yours. We work in your repository where possible, hand over full documentation, and transfer everything at the end. No license fees, no hostage situations.
NDA Before You Share Anything
We sign your NDA — or send ours — before the first technical conversation. Your idea, your data, and your customer information stay confidential during and after the engagement.
FAQ
Online Retail Store — FAQs
Everything you need to know before starting your project. Still have questions? Talk to our team.
A POS-plus-inventory system for a small chain costs $20,000-$50,000, while a full omnichannel platform with loyalty and analytics runs $50,000-$120,000. We phase delivery so each module starts paying for itself before the next begins.
Core POS and inventory modules deploy in 3-4 months; full omnichannel rollouts across many stores take 5-8 months with store-by-store phasing. Pilot stores go live first so processes are proven before chain-wide rollout.
Yes — we integrate with Shopify POS, Square, and legacy POS terminals, plus ERPs like SAP Business One, NetSuite, and Tally. Where direct APIs do not exist, we build reliable middleware so no system is left as an island.
Our POS solutions run offline-first: sales, returns, and stock movements queue locally and sync automatically when connectivity returns. A dropped connection never means a closed till.
Retail clients get 24/7 support because stores in different regions never sleep at the same time. Checkout-blocking incidents carry a 30-minute response SLA, with remote diagnostics on every deployed terminal.
Unify Your Stores, Stock, and Customers on One Platform
Get a free omnichannel readiness assessment and see exactly where revenue is leaking between your channels.