I will build offline pos and inventory software for your retail shop business


About this gig
Stop losing sales to slow billing, missing stock and a dead internet connection.
I build custom POS and inventory software for retail shops, based on the same architecture as Asaan Optics, my own live POS product for optical stores (Windows desktop + Android app).
What you get:
- Fast counter billing that keeps working offline and syncs later
- Products, stock levels and low-stock alerts
- Barcode scanning and barcode labels
- Thermal (58/80 mm) and A4 receipts
- Customers, payments and daily sales reports
- Staff logins with permissions, shifts and cash closing (Standard and up)
- Several branches on one dashboard (Premium)
Tech: Flutter (Windows, Android), Node.js API, MySQL or SQLite.
How we work: we agree the screens and fields first, you test each milestone, and you receive the source code and an
installer.
Not included: hardware, app-store fees and tax-authority certification.
Message me on Fiverr with your shop type and current process, and I'll suggest the right package
Get to know Farhad Nazir
Providing Reliable Solutions and Making Your Business Websites and App Scalable!
- FromPakistan
- Member sinceFeb 2025
- Avg. response time1 hour
Languages
Urdu, English
My Portfolio
FAQ
Is this a resold script?
No. It is custom code, built on the architecture of my own live POS product. You get the source code.
Does it work without internet?
Yes. Billing works offline and records sync when the connection returns (cloud sync is in Shop System and Multi-Branch).
Which hardware works?
Any printer installed in Windows (58/80 mm thermal, A4) and USB barcode scanners that type like a keyboard.
Can it work for my type of shop?
Yes, retail shops such as optical stores, clothing, pharmacy or electronics. Tell me your process and I'll confirm before you order.
Do I get the source code?
Yes, with the final delivery, plus a Windows installer and setup notes.
Can you add tax on receipts?
Yes: your tax label, rate and registration number on receipts. Legal certification with a tax authority is not included.
What about hosting?
Premium includes deployment on your server or VPS. Server costs are paid by you.
Do you offer support after delivery?
Bug fixes for 14 days (Standard) or 30 days (Premium). Longer support is an extra.

