Retailers and restaurants in Ho Chi Minh City are moving to Posnic, a complete POS software that costs nothing and hides nothing. It is open source, runs fully offline on your own computer, and handles sales, inventory and reports without a monthly fee.
Run one shop or a chain across Vietnam: each store keeps its own settings, consolidated in cloud dashboards when you subscribe.
The complete application is public on GitHub under AGPL-3.0. No trial, no feature locks, no telemetry.
Everything lives in a local database you control, exportable to CSV any day, with a documented sync protocol.
Thermal receipt printers, barcode scanners, label printing, weighing scales and cash drawers are all supported.
Checkout in Ho Chi Minh City never waits on the internet. Posnic runs on the shop computer, keeps billing through any outage, and syncs later if you use Posnic Cloud.
Configurable tax groups handle VAT with inclusive or exclusive pricing, printed correctly on every receipt.
Posnic for your business: Grocery · Restaurants · Cafes · Fashion · Pharmacy · Electronics · Hardware
Yes. Posnic Community Edition is free forever, everywhere including Ho Chi Minh City. It is open source under AGPL-3.0 with all features included. Posnic Cloud, the optional sync and backup service, is the only paid product.
Yes, completely. The software runs on your own computer and needs no internet connection to sell, print receipts or manage stock. Cloud sync, if you use it, catches up automatically when the connection returns.
Posnic uses configurable tax groups, so VAT rates are set once and applied automatically, with inclusive or exclusive pricing and tax-wise report summaries.