Retail POS & E-Commerce System
Zendev Happy Clients
Retail POS & E-Commerce System
Zendev Studio builds retail POS systems and e-commerce platforms for retail stores, boutiques, grocery stores, and multi-location retail chains. We have delivered 3,000+ projects for 500+ clients across the US, Canada, Europe, and Asia. Our retail POS system connects in-store sales, online inventory, customer loyalty, and supplier management in one unified platform — so you never oversell or lose track of stock.
Why Your Retail Business Needs a Modern POS System
A retail POS system is the backbone of your store operations. It processes every sale, tracks every item, and connects your in-store and online channels. Without a modern retail POS system, inventory errors, manual reconciliation, and disconnected online and in-store operations cost you time and money every single day.
Registering your store on Google Business Profile alongside a professional online presence ensures your location appears in both Google Search and Google Maps when customers search for products you carry nearby.
What We Build for Retail
Retail POS System
Our retail POS system processes sales fast with barcode scanning, receipt printing, and multiple payment methods including credit card, contactless, and mobile pay. Works on tablets and dedicated hardware for any retail environment. See our services and pricing for details.
Inventory Management
Track stock levels in real time. Receive low-stock alerts, generate purchase orders, and manage suppliers from one dashboard. Never oversell or run out of your best-selling products again.
E-Commerce & In-Store Sync
Online and in-store inventory update together automatically. A sale in-store immediately reflects in your online store. Customers see accurate stock levels whether they shop online or visit in person.
Customer Loyalty Program
Reward repeat customers with points, discounts, and exclusive offers. Loyalty programs increase repeat visit frequency and average transaction value. Members spend more and return more often.
Purchase Orders & Supplier Management
Create and send purchase orders directly to suppliers. Track order status and update inventory automatically when stock arrives. Reduce manual data entry and supplier management errors.
Returns & Exchange Management
Process returns and exchanges quickly with automatic inventory adjustment and refund processing. Read more about industries we serve.
Mobile App for Retail
iOS and Android apps let customers browse products, earn loyalty points, receive push notifications about promotions, and order online for in-store pickup. Starting at $599 including POS integration.
What Every Retail Business Needs in 2025
Unified online and in-store operations. Customers expect the same experience whether they shop online or in person. A unified retail POS system keeps inventory, pricing, and promotions consistent across all channels automatically.
Fast checkout. Long checkout lines lose sales. A modern retail POS system with barcode scanning and contactless payment keeps your queue moving and your customers happy.
Real-time inventory. Overselling online or running out of stock in-store damages customer trust. Real-time inventory management prevents both problems without any manual intervention.
ADA accessibility. Every solution we build meets WCAG 2.1 AA accessibility standards. Read the official ADA web accessibility guidance.
Local search visibility. We optimize your online presence and Google Business Profile so your store appears at the top when customers search for products you carry nearby.
Our Retail Clients
We have worked with retail businesses across the US and internationally, including Sanzheng and other retail and e-commerce operators. Our clients range from single-location boutiques to multi-location chains managing inventory across multiple warehouses and storefronts.
Pricing & Next Steps
A retail POS system starts at $299. Inventory management, e-commerce integration, loyalty programs, mobile apps, purchase order management, and supplier tools are available as add-ons or as part of a complete package.
Contact us at 516-855-5188 or visit our contact page to schedule a free consultation.
How We Work
Every project starts with a discovery call. We learn about your store, your products, and how you currently manage inventory and sales. We then build a system around your specific workflow — not a generic retail template.
Most projects are completed in 2 to 4 weeks depending on scope. You review and approve at every stage. After launch, we stay available for updates, changes, and ongoing support.
We work with retailers of every size — from a single-location boutique to a chain with multiple locations. Our team is based in New York and serves clients across the US, Canada, Europe, and Asia. We are reachable by phone, email, WeChat, and WhatsApp. Most inquiries receive a response within 24 hours.
Choosing the Right Retail POS System
Not all retail POS systems are built the same. Some are basic cash register replacements with no inventory or e-commerce integration. Others are enterprise platforms that charge high monthly fees. What we build sits in the middle — a custom retail POS system that connects in-store sales, online inventory, loyalty programs, and supplier management in one unified platform, at a price that works for independent retailers and chains alike.
The right retail POS system for your business depends on your product range, your sales volume, and whether you have one location or many. We assess all of these in our discovery call and recommend the right configuration before writing a single line of code. Contact us at 516-855-5188 to get started.
