Why our POS works when the network does not

In Egypt, the network is the customer’s enemy. We designed Smart POS around that reality from day one.

What “offline-first” actually means

When a cashier rings up a sale, the transaction is written locally first — to the cashier’s device or local server. Only then does it sync to head office. If the network drops, the transaction is already complete. Sync resumes automatically when connectivity returns.

This is the opposite of how most cloud POS systems work. They send the transaction to the cloud first and only show it locally after the cloud acknowledges. When the network drops, those systems freeze.

The architecture in one diagram

Cashier device → Local SQLite → Sync agent → Head office Oracle
                      ↓                              ↓
                  (always writes here)         (eventually receives)

What it costs you

A small disk on the cashier device. A sync agent that handles conflicts. That’s it. Nothing else changes from a normal cloud POS.

What it buys you

You keep selling during the next blackout. That’s it. That’s the whole point.