One Platform. Every Shop.
OS-POS is the all-in-one point of sale system for modern online shops. Manage products, inventory, orders, and receipts — with multi-shop support built in from day one.
No credit card required · Free for 14 days · Demo resets daily
Trusted by growing online shops
Everything you need to run your shop
From the POS screen to the admin dashboard — OS-POS has every feature your team needs, ready out of the box.
Multi-Shop Support
Run multiple independent shops from one platform. Each shop gets its own subdomain, users, products, and data — fully isolated.
Fast POS Interface
Clean, responsive POS screen built for speed. Search products, manage a cart, collect customer info, and confirm orders in seconds.
Inventory Management
Track stock levels in real time. Every sale auto-deducts inventory. Get low-stock alerts before you run out.
Receipts & Invoices
Auto-generate printable receipts with customer name, phone, address, items, and totals. Built-in print support.
Flexible Payments
Add Cash, Bank Transfer, PromptPay, or any payment method. Admins can reorder and toggle methods per shop.
Role-Based Access
Super Admin, Admin, and Sales roles. Sales staff only see the POS. Admins manage everything. You stay in control.
Reports & Analytics
Sales summaries, top-selling products, low stock reports. Get the data you need to make smart decisions.
Secure by Design
JWT auth with 8-hour expiry, bcrypt passwords, shop-scoped data access, Zod validation, and Prisma parameterized queries.
Built on Modern Stack
Next.js 14 App Router, PostgreSQL, Prisma ORM, Tailwind CSS. Fast, scalable, and easy to deploy on Vercel or VPS.
Up and running in minutes
No complicated setup. Just create your shop and start selling.
Create your shop
Sign up and get your own subdomain (e.g. myshop.os-pos.com). Set your shop name, invite your team, and configure payment methods.
Add your products
Add products with variants — sizes, colors, SKUs, and prices. Stock levels are tracked automatically from day one.
Open the POS and start selling
Sales staff log in to the POS screen, add items to cart, fill in customer details, pick a payment method, and confirm. Receipt is ready instantly.
Simple, transparent pricing
Start free, scale as you grow.
Perfect for trying out OS-POS
- ✓ 1 shop
- ✓ 2 staff accounts
- ✓ Basic POS
- ✓ 50 products
- ✓ Email support
For growing shops with more needs
- ✓ Up to 5 shops
- ✓ Unlimited staff
- ✓ Full POS + Admin
- ✓ Unlimited products
- ✓ Inventory alerts
- ✓ Priority support
For large operations & custom needs
- ✓ Unlimited shops
- ✓ Custom roles
- ✓ API access
- ✓ Dedicated server
- ✓ SLA & onboarding
Ready to modernize your shop?
Join hundreds of online shops running smarter with OS-POS. Start your free trial today — no credit card required.
Start Free Trial