RAQM-POS
Iraq
RAQM POS is a powerful, web-based Point of Sale (POS) solution designed for modern businesses that need a fast, reliable, and feature-rich system. Built with React and Vite and written in TypeScript, this progressive web app combines best-in-class technologies like Tailwind CSS for styling and Supabase for backend services such as authentication, secure data storage, and real-time sync. It supports POS terminal, product and inventory management, vendor bills and payments, accounting reports, offline queuing, barcode scanning, multi-language and theming, role-based admin panels, and shadcn-ui for a modern UI.
Timeline Ongoing
Services
Prototype Design
Market Research
Backend Development
Frontend Development
QA Testing
Platform Deployment
Did You Know?
RAQM POS handles 93–96% of billing actions offline during connectivity drops, ensuring uninterrupted retail operations in low-network environments.
Did You Know?
RAQM POS handles 93–96% of billing actions offline during connectivity drops, ensuring uninterrupted retail operations in low-network environments.
Supabase
Lovable AI
Next.js
Problem Statement
Building a true offline-first POS system was the core challenge, as many target stores operate with unstable or no internet connectivity, yet still require uninterrupted billing and inventory tracking. Standard browser-based POS systems do not support silent printing, making them impractical for real-world retail counters where speed and discretion are critical. The system needed to run across both web and desktop POS terminals from a single codebase, while still accessing native hardware features like printers.
Solutions
Propelius designed a local print service architecture that enables silent receipt printing by directly accessing system-level printers, bypassing browser limitations entirely. Implemented a true offline-first data layer using IndexedDB, allowing billing, inventory, and user actions to continue seamlessly during connectivity loss. Built a resilient sync queue mechanism that safely batches and syncs offline transactions once the internet is restored, preventing data conflicts or loss.
Tech Stack
Supabase
Lovable AI
Next.js
The process
The process
Having the design, within a few months our development team built the product that was ready for the client's review. Since then worked on retainer basis for maintenance, QA & testing.
KPIs
95%
Transactions completed without active internet
RAQM POS enables 95%+ transaction continuity during network outages, reduces billing interruptions by 40–45%, and supports multi-device retail operations through a unified web and desktop POS system with silent printing and reliable cloud sync.
KPIs
RAQM POS enables 95%+ transaction continuity during network outages, reduces billing interruptions by 40–45%, and supports multi-device retail operations through a unified web and desktop POS system with silent printing and reliable cloud sync.
95%
Transactions completed without active internet
43%
of traffic are active users
43%
of traffic are active users
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