
Built in Kampala. For the way Uganda trades.
Cash in the drawer, MoMo on the phone, goods by the carton and customers on credit. DAS POS keeps all of it in one place.
Business here doesn't fit a foreign till.
One customer pays cash, the next pays on Airtel Money. A carton is bought, and sold by the piece. A regular takes goods today and pays at month end. A store sends bread to the counter, and someone has to say it arrived.
Most systems were made for somewhere else, so the real business ends up in an exercise book beside them. We built DAS POS so the book is no longer needed.

One place for the whole day's work.
For shops and supermarkets, restaurants and bakeries, pharmacies, wholesalers and hardware stores, as well as hospitals and clinics, from reception to discharge.
- SellA till on the phone, tablet or computer you already have.
- Get paidCash, MTN MoMo, Airtel Money, card on your own machine, wallets and credit.
- Keep stockEvery store, counter and branch, with every move between them recorded.
- Serve your regularsTheir own app, to approve payments and see what they owe.
- Send proper papersInvoices, LPOs, delivery notes and receipts anyone can verify.
- Know your numbersThe day, the month and every branch, without adding anything up.



Your data is yours.
Every business gets its own database, its own staff accounts and its own web address. No other business shares your records, and none can see them.
Honest records.
Every sale says who made it, where, and how it was paid. A MoMo or card payment keeps its transaction ID. Stock never goes below zero, and a void needs a reason.
The phone you already have.
No special till to buy. DAS POS runs in the browser on an Android phone, an iPhone, a tablet or a computer, and can sit on your home screen like an app.
Only what is real.
We describe what DAS POS does today. When something is still being built, we don't sell it.
DAS POS is made in Kampala by DAS Systems, of Derick ArchiTech Studio Limited.
We design it, build it, run it, and answer when you write to us. The same studio builds websites and software for businesses at archderick.com.
- Company
- Derick ArchiTech Studio Limited
- Brand
- DAS Systems
- Based in
- Kampala, Uganda
- Post
- P.O. Box 204567, Nakawa, Kampala, Uganda
- archderick@gmail.com
- Phone
- +256 771 099486

Derick Rukwata
Founder and owner
Leads Derick ArchiTech Studio, designing homes and building software, including DAS POS.
Profile →
SCNET Inc
Electricity.
See it with your own business in mind
Open a demo business in the sandbox, such as a hardware shop, restaurant or bakery, and practise with it. Nothing you do there is permanent.