Desktop offline checkout
The desktop POS keeps selling when the internet drops, with a local database that syncs to the cloud automatically when you're back online.
Cloud retail POS
MartSync is a modern point-of-sale for retail businesses of every size. Web and mobile run online against your store's cloud API; desktop keeps a local copy for offline checkout and syncs when connected.
One configurable product engine for every retail vertical — not separate apps per business type.
The desktop POS keeps selling when the internet drops, with a local database that syncs to the cloud automatically when you're back online.
Scan barcodes or search by name, SKU, or code. Keyboard shortcuts keep the cashier flow moving.
Accept cash, card, bank transfer, and customer credit — including split payments on a single bill.
Park a sale mid-transaction and recall it later. Perfect for busy counters and customer changes.
Track stock levels, low-stock warnings, expiry dates, and write-offs from one dashboard.
Search customers, track credit balances, and manage limits for repeat buyers.
Open and close shifts, record cash in/out, and review daily and shift reports.
Web and mobile use the same store API endpoints — no separate mobile database. Each store's data lives in an isolated cloud schema.
Use the right screen for the job — counter, stock room, or back office.
Offline-first cashier app for Windows, macOS, and Linux with barcode scanner and receipt printer support. Syncs to the cloud in the background.
Online sales, inventory lookup, and reports on Android and iOS — same store API as web, with no local database.
Online POS and store dashboard from any browser — same store API as mobile, with an isolated database per store.
Sign in to access the web POS and store dashboard. Mobile uses the same API — one cloud database per store, isolated from other tenants.