Privacy Notice
Effective date: 4 October 2026
1. Who we are
Das System is the data controller for the personal data described in this notice. You can reach us at aliahmedmaow@gmail.com.
2. Data we collect
- Account data: your name, business name, email address and sign-in credentials (handled by our authentication provider).
- Business data: the records you create in the system — products, sales, customers, debts, suppliers, staff, expenses and reports.
- Support messages: anything you send us when asking for help.
- Usage and device data: IP address, device and browser type, app activity and error logs, used to keep the service secure and working.
- Payment data: collected and processed by our payment provider Paddle — we do not store your card details.
3. Why we use your data
- to create and manage your account and provide the service (contract);
- to keep the service secure, prevent fraud and abuse (legitimate interests);
- to improve the product and fix problems (legitimate interests);
- to answer your questions and support requests (contract);
- to send service notices about your account (contract).
4. Data sharing
We share data only with the following categories of recipients:
- Service providers: hosting, database and infrastructure providers that run the service for us.
- Paddle.com, our Merchant of Record, which handles the sale of the licence, payments, subscription management, tax compliance and invoicing.
- Professional advisers: legal or accounting advisers, where needed.
- Authorities: where the law requires it.
5. International transfers
Your data may be processed in countries other than your own. Where that happens, we rely on safeguards such as standard contractual clauses or equivalent protections required by law.
6. How long we keep data
We keep your data while your account is active. When data is no longer needed — or when you delete your account — we delete it or anonymise it, except where the law requires us to keep it longer.
7. Your rights
Subject to the law in your country, you can ask us to access, correct or delete your personal data, restrict or object to its use, receive a portable copy, or withdraw consent. You can also complain to your local data protection authority. Email us at aliahmedmaow@gmail.com and we will respond within one month.
8. Security
We use appropriate technical and organisational measures, including encryption in transit (HTTPS), access controls and monitored infrastructure, to protect your data.
9. Cookies
The app uses only essential cookies and browser storage needed to keep you signed in and the app working. You can clear or block these in your browser settings, but signing in may stop working.
10. Changes to this notice
We may update this notice from time to time. The latest version is always on this page.