Choosing a POS system in Mauritius: what actually matters

Most POS demos show the same thing: tap a product, take payment, print a receipt. Every system can do that. What separates a good POS system in Mauritius from an expensive mistake is everything that happens after the receipt prints.

We run our own hardware store on Odoo POS, with two Sunmi tills, MauCAS QR payments at both, and more than 3,000 SKUs. This checklist comes from that counter.

1. Does the sale move your stock, right away?

A till that keeps its own product list is a second database, and the two will drift apart. Within months the shelf says one number, the till says another, and the back office says a third.

What to ask: when I sell the last unit at the counter, does the website and the stockroom know in the same second? With Odoo POS the answer is yes, because the till, the inventory and the accounts are one system.

2. Is it ready for MRA e-invoicing?

Under the MRA’s e-invoicing system, an invoice only counts once it has been transmitted, validated and returned with an IRN and a QR code. That happens at the moment of sale, not at month end. A POS that cannot fiscalise means re-keying invoices later, or replacing the till.

What to ask: who owns rejected transmissions, and what does the till do if the connection drops? We covered this in detail in what e-invoicing changes at your counter.

3. Can customers pay the way Mauritius pays?

MauCAS QR is now a normal way to pay at the counter. Your POS should show the QR code and record the payment against the sale, with no second device and no cashier writing a reference number on paper.

4. What happens when the internet drops?

Every connection drops at some point. Decide in advance whether your till keeps selling and syncs later, or stops. Both are valid answers. Not knowing which one you have is the real problem.

5. Is the hardware built for a counter?

Consumer tablets in a stand look cheap until the first drop, the first dead charging port or the first receipt printer that won’t pair. Purpose-built POS terminals put the screen, printer and scanner in one device made for a full trading day.

We supply Sunmi terminals through an authorised reseller, with Odoo POS installed and MauCAS ready before they reach your counter:

• Sunmi V3H handheld: Rs 20,000. Scan, sell, print and take payment anywhere on the floor.
• Sunmi D3 Mini countertop: Rs 30,000, in a 58mm version with its own battery or an 80mm version with a 4 inch customer screen.
• Sunmi V3 Plus handheld: Rs 34,500, with 58mm and 80mm receipt and label printing.
• Sunmi D3 dual screen: Rs 47,500, with a 15.6 inch cashier screen and a 10.1 inch customer screen.

The Sunmi buyer’s guide compares the four in detail.

6. Who do you call at opening time?

When the till fails at 8am on a Saturday, a software vendor that blames the hardware and a hardware seller that blames the software are both useless. One supplier for the terminal and the system behind it means one phone number, on WhatsApp.

The short version

A POS system is not the till. It is the till plus your stock, your invoices and your payments, all agreeing with each other. Choose the system that keeps those in sync, then choose the hardware.

If you are comparing options, our free stock-flow audit looks at how sales and stock actually move in your shop, and tells you plainly what you need.