Retail POS With Inventory That Works Offline
Scan, sell and watch stock count down on every sale — even when the internet drops.
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Offline
Internet down? Keep scanning and selling
Low stock
Reorder list grouped by supplier
How much are you losing to POS downtime?
Internet downtime per month:
Estimated monthly loss from POS downtime:
RM 333
MesraPOS keeps your counter selling through internet outages.
Assumes sales spread evenly over 12 trading hours a day, and that a cloud-only POS stops selling during an outage.
Stop losing revenue to downtime.
Start Free TrialRun your store without the headaches
Know what's in stock after every sale
Stock updates with every sale; a shelf count is only a check.
Scan to add items
Scan a barcode; the item and price come up.
A new item? Add it at the till
Scan an unknown barcode and an owner or manager adds the product in one step.
Park a sale, serve the queue
Customer forgot something? Park the sale and serve the next one.
Retail FAQ
Don't see your exact business type? Talk to our team →
USB and Bluetooth barcode scanners work on Windows. On Android, scan with the phone's camera.
Yes. Standard and Professional both include full inventory: main item stock, variant (size, colour) and modifier stock tracking, and combo component tracking. Only live cloud sync of your stock history is separate — an optional add-on on either plan.
Yes. Each outlet tracks its own stock locally. Add the Live Inventory Sync add-on (either plan) to see stock history and per-branch stock counts in the cloud across all locations.
Yes. Look up the original transaction, process the return, and stock is adjusted automatically.
Standard is recommended for single-store retail — full inventory (including variants) is included, and multi-branch works on Standard too. Each branch runs on its own local Wi-Fi, and Standard sends daily reports to HQ. Professional adds full cloud sync so you can see all branches from one dashboard remotely.
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Inventory tracking that keeps working offline. Set up in about 30 minutes.
Typical setup: a Windows PC, a barcode scanner, a Wi-Fi or LAN receipt printer and a cash drawer.