Connection & management platforms for Vietnamese businesses
Trường Sơn Connect builds simple, effective platforms: industry marketplaces, sales management for large chains and small shops, and personal accounting & finance.
Simple — Effective
Four platforms — one ecosystem
Each product solves a concrete problem for Vietnamese businesses and individuals.
Sàn Giá Gạo
Online rice trading platform: listings, real-time chat, connecting mills with traders.
Learn moreSell 365
Multi-branch, multi-channel retail software (POS + online + shipping), offline-first, 6-role RBAC.
Learn moreBán hàng 365
Offline-first POS app for small shops. Free for one device, no signup, no ads.
Learn moreKế toán 365
Personal expense app: track income/spending, categories, OCR receipts, charts — encrypted on-device.
Learn moreTrusted by
Why Trường Sơn Connect?
The product philosophy running through every platform we build.
Simple from day one
Install and use right away — no complex training. Designed for Vietnamese users, in Vietnamese.
Works even offline
Offline-first architecture: selling and bookkeeping never stop when the internet is shaky.
Private & secure
Encrypted data, strict permissions. Personal finance is AES-256 encrypted right on your device.
Grows with you
From a single small shop to a 50-branch chain — upgrade seamlessly, no starting over.
Ready to digitize your business?
The Trường Sơn Connect team walks with you from consulting to deployment.
Contact us