POS & Inventory System

The Challenge

Disconnected tills and spreadsheets meant stock-outs and no clear view of sales across branches.

Our Solution

We delivered a unified cloud POS with real-time inventory, barcode support, multi-branch reporting, and offline mode.

How we approach this kind of build

A till that stops working when the internet does is not acceptable in retail, so the POS is offline-first. Sales are recorded locally and synced when connectivity returns, with each transaction carrying a unique identifier so replays during sync cannot duplicate a sale. This constraint shapes the entire architecture and is the thing most cloud POS products handle badly.

Multi-branch inventory is a concurrency problem. The same stock item can be sold simultaneously in two branches, transferred between them, and counted during a stocktake, so movements are modelled as an append-only ledger rather than a mutable quantity field. Current stock is derived from that ledger, which means discrepancies can always be traced to a specific movement.

Reporting consolidates across branches without forcing head office to open each one, and hardware integration — barcode scanners, receipt printers, cash drawers, card terminals — is treated as a first-class requirement rather than an afterthought, because that is where retail deployments usually stall.