Bán hàng 365: a free, 100% offline POS for small shops

Small shops don’t need a complex system. You need a POS that is fast, works without internet, and stays fully private.

Ready in under 60 seconds

No account signup, no credit card. Open the app, follow a short wizard, and start selling.

All the core features

• Barcode scanning, Bluetooth thermal printing (K58/K80)
• Weighted average cost (WAC) inventory
• Cash ledger and customer debt tracking
• Revenue reports and top products

Grows with you

As your shop grows, upgrade to Pro (cloud sync) or Chain (5–50 branches) — keeping all your data, no starting over.