POSVelo - Multi-Tenant SaaS POS with Inventory, HRM, and Payroll

POSVelo is a production-grade, multi-tenant SaaS Point of Sale (POS), Inventory, HRM and Payroll platform built for real businesses. It combines a lightning-fast checkout with offline mode, real inventory control, customer loyalty with point redemption at checkout, multi-store management, a complete human resource, attendance, leave and payroll suite, an employee self-service portal, and a full SaaS operator toolkit with Stripe billing inside a single, unified codebase. Built with Next.js, React, Node.js, Express 5, PostgreSQL, Prisma and Socket.IO, fully typed in TypeScript from front to back. This is not a starter template it is a deployable, monetizable system engineered for retail shops, restaurants, wholesale distributors, service businesses and multi-branch chains from day one.

What Is New In Version 2.1

POSVelo 2.1 turns the platform into a serious SaaS operator’s tool while making everyday selling more rewarding for your customers and your staff. Everything from version 2.0 is preserved all data, APIs and workflows remain fully intact while the Super Admin workspace, the loyalty engine, HRM leave management and per-user workspace customization have all been significantly upgraded.

• Advanced SaaS Administration Sign in to any tenant to troubleshoot with a visible impersonation banner and full audit trail, put the platform into maintenance mode without locking yourself out, and broadcast platform-wide announcements filtered by plan or subscription status.
• Subscription Plan Catalog with Stripe Create and edit plans (name, pricing, limits) directly in the Super Admin panel with automatic Stripe Product and Price sync, Stripe-powered checkout and a self-service customer billing portal.
• Upgraded Points and Rewards Customers now redeem loyalty points as a discount at checkout, committed server-side inside the atomic sale. Returns are refund-aware, points expire automatically on a schedule you set, and every point movement records a running balance.
• Improved HRM and Leave A shared team leave calendar shows who is away today and who is off next, with privacy bounds. Holidays and leave requests can now span multiple days.
• Personalized Workspace Move the sidebar and the POS cart to either side of the screen, toggle fullscreen, and create custom keyboard shortcuts. Preferences are saved to the account and follow the user across devices.
• Redesigned Login and Setup A refreshed first impression with new branding, plus an app-wide visual refinement pass with better dark mode.

POSVelo adapts to your exact business workflow rather than forcing you into a fixed template. Every supported business type is treated as a first-class use case architected into the system from the ground up, never bolted on as an afterthought so a single counter and a fifty-location operation run on the same reliable platform. Manage every store, employee and transaction from one place, and add new locations as you grow without ever switching systems. And if you want to sell POSVelo as your own SaaS, the multi-tenant core, plan limits and Stripe billing are already built in.

Every module ships complete with backend APIs, frontend interfaces, database models and real data relationships. These are working features, not “coming soon” placeholders.

Retail And Sales Operations

• POS Terminal Barcode scanning, split payments, automatic change calculation and instant branded receipts.
• Offline Checkout Keep selling when the internet drops; offline sales are stored locally and sync back automatically on reconnect.
• Product Management Standard, Variable and Service product types with unlimited variants, categories and barcodes.
• Inventory Control Per-store, per-variant stock tracking with an eight-type movement audit trail and inter-store transfers.
• Purchase Orders Supplier procurement with partial goods receiving.
• Sales and Transactions Full checkout through void and return, with partial payments and accounts receivable tracking.
• Customer Management and CRM Profiles, groups, credit limits, loyalty and a unified financial ledger.
• Points and Rewards Customers earn points on eligible sales and redeem them as a discount at checkout, with refund-aware adjustments and automatic expiry.
• Receipt System 20+ customizable fields, 58mm, 80mm and A4 formats, with branded PNG export.
• Expense Tracking Custom categories, store-scoped records and profit-and-loss summaries.

Human Resources And Payroll

• Employee Management Complete employee profiles, documents and contracts, with encrypted personal data at rest.
• Department and Designation Management Define your organisational structure with departments and job designations.
• Attendance Tracking Real-time clock-in and clock-out, attendance history and auditable correction requests.
• Leave Management Leave policies, balances, single or multi-day requests, a structured approval workflow and a shared team leave calendar.
• Holiday Calendar Configurable company-wide holiday calendars, including holidays that span a date range.
• Shift and Schedule Management Build shifts, assign rosters and process shift-swap requests with approvals.
• Payroll Management Salary structures, salary advances, payroll runs and per-employee payslips with decimal-precise calculations.
• Employee Self-Service Portal A dedicated staff area for profile, attendance, shifts, leave and payslip access, strictly scoped so employees only ever see their own data.

Platform And Administration

• Multi-Store Management Unlimited stores per tenant, with scoped access and per-store dashboards.
• Reports and Analytics Profit, sales, stock valuation, cashier performance and HR reporting with flexible filters.
• User Management and RBAC Role assignment, store scoping and granular permission control on every endpoint: 100+ permissions across 7 roles.
• Cashier Shifts Open and close with cash reconciliation and variance tracking.
• Tenant Settings Currency, timezone, tax configuration, loyalty program controls and subscription management.
• Personalized Workspace Sidebar and POS cart position, fullscreen mode and custom keyboard shortcuts, saved per account.
• Audit Logging Before-and-after JSON snapshots, actor identity, timestamp and client IP on every critical operation.
• Super Admin Panel Cross-tenant management, tenant impersonation, maintenance mode, platform announcements, plan control and platform-wide statistics.
• Subscription Billing A self-service plan catalog with automatic Stripe sync, checkout and a customer billing portal.
• Real-Time Notifications An in-app notification bell with instant delivery the moment something needs your attention.
• Light and Dark Theme Professionally designed light and dark interfaces with seamless switching.

POS Terminal Technical Details

• Dual Scanner Support: USB and Bluetooth scanners are detected via inter-keystroke timing, and any phone can act as a wireless scanner through a Socket.IO relay with no app install and under 50ms latency.
• Split Payments: Cash, Card and Mobile Banking can be combined in a single transaction, with automatic change calculation and partial payments triggering accounts receivable tracking.
• Offline Checkout: When the connection drops, sales are captured locally with receipts still available, then synced back to the server automatically the moment you reconnect.
• Atomic, Race-Safe Checkout: Invoice creation, stock deduction, loyalty points and payments execute inside one atomic database transaction, so two cashiers scanning the last item at the same moment can never cause an oversell.

Inventory And Multi-Store Technical Details

• Inter-Store Transfers: Create, ship, receive or cancel, with source stock deducted on shipping and the destination increased on receiving.
• Eight-Type Audit Trail: Purchases, sales, returns, additions, subtractions, transfers in and out, and damage every movement records actor, timestamp and reason.
• Low Stock Alerts: Per-product, per-store and per-variant thresholds with automatic alert generation.

Reports And Analytics Technical Details

• Profit Report: Revenue versus cost of goods sold, gross margin, expenses and net profit, with top products ranked by profit contribution and decimal-precise banker’s rounding.
• Sales Report: Revenue, tax, discounts and payment-method distribution, filterable by store, date range and daily, weekly or monthly aggregation.
• Cashier Report: Per-cashier transaction count, revenue, average sale value and shift summaries across all locations.

Attendance, Leave And Scheduling Technical Details

• Attendance: Real-time clock-in and clock-out, full attendance history and auditable correction requests for accurate records.
• Leave: Define policies, track balances and route single or multi-day requests through a clear approval workflow, with a shared team leave calendar showing who is away today and who is off next.
• Shifts and Rosters: Create shifts, assign weekly schedules and process shift-swap requests with manager approval.

Payroll And Employee Self-Service Technical Details

• Payroll Runs: Generate, review and finalise payroll by pay period, with reusable salary structures of earnings and deductions.
• Salary Advances: Issue advances that are automatically recovered from future payroll runs.
• Self-Service Access: Staff view shifts, clock attendance, apply for leave and download their own payslips strictly limited to their own data by backend enforcement.

Every advantage shown above is something you can confirm for yourself in the live demo before you buy. POSVelo pairs a modular, customizable architecture with the speed, security and reliability a growing business depends on, so the platform scales alongside your operation instead of becoming the bottleneck.

Enterprise Security Architecture

Security is built into every layer of POSVelo, with each layer designed to fail safe rather than fail open, so your data stays protected end to end.

• Multi-Tenant Isolation Every database query is automatically scoped through Prisma client extensions, using dual-layer scoping across direct models and child-via-parent relations to eliminate cross-tenant data leaks.
• Encrypted Personal Data Sensitive HR fields are encrypted at rest per tenant, protecting employee information at the storage layer.
• Refresh Token Theft Detection JWT rotation with automatic full-session revocation on reuse, so a stolen token instantly invalidates the entire device session.
• Role-Based Access Control Granular permission checks on every API endpoint across a hierarchical seven-role structure, with the Super Admin role cryptographically pinned to the platform tenant.
• Redis Rate Limiting Per-IP and authentication throttling that fails closed when the cache is unavailable, leaving no bypass during an outage.
• Financial Precision Decimal arithmetic with banker’s rounding on all monetary computation, meeting accounting standards with no floating-point errors.
• Input Hardening Receipt HTML is sanitised before rendering to guard against cross-site scripting, with security headers and a content security policy retained throughout.
• Audit Trail Before-and-after JSON snapshots, actor identity, timestamp and client IP recorded on every critical operation.

Customer Loyalty And CRM

Turn one-time buyers into repeat customers with a complete CRM embedded inside the POS no third-party integrations required.

• Points Earning Configurable earn rates, rounding modes, eligible sale statuses and tax handling, so points accrue exactly the way your business wants.
• Redemption at Checkout Customers spend points as a discount during the sale, recomputed and committed server-side inside the atomic checkout, with per-sale caps and a minimum redemption threshold.
• Refund-Aware Points Returns prorate points by the value of the items actually returned: redeemed points are restored and earned points reversed, correct across repeated partial returns.
• Automatic Expiry and Audit Points expire after a configurable number of days via a scheduled job, and every point movement records a running balance and an audit entry.
• Customer Groups Wholesale, VIP and Staff groups, each with auto-discount percentages applied at checkout with no cashier action required.
• Unified Ledger All sales, credit payments, loyalty events and outstanding balances per customer in a single view.

Built-In SaaS Subscription System

POSVelo ships as a complete, monetizable SaaS platform. Build your own subscription plan catalog directly in the Super Admin panel: every plan’s name, pricing and limits (stores, users, products) is fully editable, and plans sync automatically to Stripe as Products and Prices. Your customers pay through Stripe checkout and manage their subscription in a self-service billing portal, while you track usage against plan limits, suspend or activate accounts, impersonate tenants to troubleshoot, schedule maintenance windows and broadcast announcements from one place. Connect your Stripe account and begin charging customers without writing additional code.

Beyond the core frameworks shown above, the stack includes the supporting libraries, validation, security and infrastructure that make POSVelo production-ready out of the box. The exact components and tooling are listed below.

Frontend

• Next.js (App Router), React 19, Redux Toolkit with RTK Query
• Tailwind CSS, Recharts, Socket.IO Client, Lucide Icons

Backend

• Node.js, Express 5, TypeScript, Prisma ORM
• PostgreSQL (30+ models), Redis with BullMQ background jobs
• Socket.IO, Zod validation, Argon2 with JWT, Decimal.js, Stripe

Infrastructure And Deployment

• One-command Docker Compose: PostgreSQL, Redis, backend and frontend
• Production Dockerfiles with Next.js standalone output
• Automatic database migrations applied on container start
• Cloudinary CDN, Pino structured logging, Helmet, CORS, scheduled jobs

What Is Included In Your Purchase

• Full TypeScript Source Code Complete backend and frontend source, clean, documented and production-ready.
• Prisma Schema and Migrations All models, enums and indexes, with migrations applied automatically on deployment.
• One-Command Docker Setup A single Docker Compose file that builds and runs the entire stack together.
• Responsive Web Application and Admin Panel A fully responsive interface across desktop, tablet and mobile.
• Marketing Landing Page A ready-to-customize landing page for your SaaS product.
• Comprehensive Documentation Focused, chapter-based documentation covering setup, modules, APIs, architecture and upgrading, also readable online.
• Postman Collection Ready-to-import API collection for developers.
• Dedicated Support Six months of post-sale assistance and free lifetime updates.

To claim your free setup, open a support ticket after purchase with your server details and our team will install and configure POSVelo for you completely free of charge. You focus on the shop, we handle the terminal.

Important Please Read Before Purchase

The full notice is shown in the image above. In short: POSVelo is a self-hosted script, and the one-time price covers the documented source code only. Running it in production may require paid third-party services your own hosting and PostgreSQL database, an optional payment gateway such as Stripe, and any external APIs such as media hosting or email and SMS delivery. Those are billed directly by their providers, not by us, and most offer free tiers suitable for testing. The item is sold as is for the features shown in the live demo; no third-party account, API key or paid plan is included with the purchase.

Live Demo Credentials

Explore the full platform from every angle. Each role below has a dedicated login so you can experience the complete POS, HRM, payroll and self-service workflows.

Live Demo: https://posvelo.antripe.com/

• Admin / Owner: admin@posvelo.com
• Manager: manager.main@posvelo.com
• Cashier: cashier1@posvelo.com
• HR Manager: hr@posvelo.com
• Employee (Self-Service): employee1@posvelo.com

Password (all demo accounts): demo1234

Changelog

Version 2.1.0 16 July 2026

• – Added tenant impersonation: a Super Admin can sign in to a business to troubleshoot, with a persistent banner and a full audit trail
• – Added maintenance mode with authentication, billing and the admin panel kept reachable
• – Added platform-wide announcements, optionally filtered by plan or subscription status
• – Added a subscription plan catalog managed in the Super Admin panel with automatic Stripe Product and Price sync
• – Added Stripe-powered checkout and a self-service customer billing portal; plan changes now reflect in-app automatically
• – Added loyalty point redemption at checkout, recomputed and committed server-side inside the atomic sale
• – Added refund-aware points: returns restore redeemed points and reverse earned points proportionally, correct across repeated partial returns
• – Added a Points and Rewards settings area: earn and redeem rates, redemption caps, rounding mode, expiry period and a pause switch
• - Added automatic points expiry via a scheduled background job
• – Added a shared team leave calendar for HR and staff with an away-today view, privacy-bounded
• - Added multi-day holidays and multi-day leave requests
• – Added workspace customization: sidebar and POS cart position, a fullscreen toggle and customizable keyboard shortcuts with an in-app cheat sheet
• – Redesigned the login and setup screens with new branding, added POS product grid pagination and an app-wide visual refinement pass with dark-mode fixes
• – Fixed Stripe plan changes not appearing in-app without a manual refresh, and phone-as-scanner pairing states

Version 2.0.0 4 June 2026

• – Added a full HRM suite: employee management with encrypted personal data, departments and designations, attendance, leave, holiday calendars and shift scheduling
• – Added a payroll engine: salary structures, per-employee assignment, salary advances with automatic recovery, payroll runs and per-employee payslips
• – Added an Employee Self-Service portal for profile, attendance, shifts, leave and payslip access, strictly scoped to each employee
• – Added new HR Manager, Accountant and Employee roles with an expanded permission set
• – Added one-command Docker Compose deployment with production Dockerfiles and automatic database migrations on startup
• – Introduced a versioned v2 API while keeping v1 endpoints backward compatible
• - Added per-tenant encryption for sensitive HR fields
• – Hardened receipt rendering with HTML sanitisation and removed demo passwords from browser variables
• - Rewrote and reorganised documentation into focused chapters

Version 1.0.0 18 April 2026

• – Multi-tenant SaaS architecture with automatic tenant isolation via Prisma client extensions
• - JWT authentication with refresh token theft detection and rotation
• – Role-based access control with granular permissions across hierarchical roles
• - Atomic, race-safe POS checkout engine
• - Socket.IO mobile phone barcode scanner relay
• – Multi-payment split support: Cash, Card, Mobile Banking, Gift Card and Store Credit
• – Inter-store transfer lifecycle with reserved stock and an eight-type movement audit trail
• - Multi-tier loyalty program with configurable earn and redeem rates
• – Profit report with cost of goods sold, gross and net margin and top products ranking
• – Receipt system with 58mm, 80mm and A4 support and branded PNG export
• - Quotation to sale conversion with full lifecycle tracking
• - Cashier shift management with cash reconciliation
• - Customer group auto-discounts applied at checkout
• – Redis-backed authentication rate limiting with fail-closed behaviour
• - Decimal-precise banker’s rounding on all financial computation

Roadmap Upcoming

• - Webhook integration API and a plugin extension system
• - React Native mobile POS app for iOS and Android
• - AI-powered natural language report queries
• - Multi-language internationalization support
• - Barcode and label printing integration

Dedicated item support  |  6 months post-sale assistance  |  Free lifetime updates  |  Built by Antripe

Questions before purchasing? Contact us anytime we respond within 24 hours.