Privacy Policy
Last updated: May 24, 2026
1. Data We Collect
The app may process the following types of data:
•
Email address – used for user login and authentication.
•
User data – such as products, sales, suppliers, or events that the user enters and manages within the app.
This data is used solely to operate the app and to synchronize information across devices (e.g., via Firebase).
•
Subscription information – subscription status processed through in‑app purchases provided by Apple or Google.
Payment information is processed directly by Apple or Google; the app does not have access to it.
2. How We Use the Data
The processed data is used exclusively for:
• user login
• storing and synchronizing user data
• providing app functionality
• managing access to premium features
The app does not share personal data with third parties for marketing purposes.
3. Data Storage
User data may be stored:
• locally on the user’s device
• in cloud services used by the app
These services are used solely to ensure the proper functioning of the app.
Data is transmitted and stored using secure technologies provided by the Firebase platform.
4. Bluetooth Connection
Bluetooth is used only to connect to a local printer. No printer identifiers are transmitted to the server.
5. Third‑Party Services
The app may use trusted third‑party services required for its operation, such as Firebase (Google) for authentication and data storage.
These services process data in accordance with their own privacy policies.
6. Subscription
The app offers an optional premium subscription.The subscription is processed through the in‑app purchase system provided by Apple or Google and is linked to the user’s platform account.
The subscription renews automatically each month unless cancelled at least 24 hours before the end of the current period.
Users can manage or cancel their subscription in their Apple or Google account settings.
7. Control Over Data
Users have full control over their data stored in the app.
Users can delete their account and all associated data directly in the app under Settings → Delete Account, or by contacting support.
8. Changes to This Privacy Policy
This policy may be updated occasionally. The current version will always be available on this page.
Users may delete their account and all associated data from the app.
9. Use of the App by Children
The app is intended for recording sales and managing the user’s own products or items.
The app is not specifically designed for children, but it may be used by anyone to manage their own data.
The app does not knowingly process personal data of children for marketing or tracking purposes.
Contact
If you have any questions regarding privacy, you can contact us:
Market App Support – Keramika Lomnická
Email: info@lomnicka.eu
Web: https://lomnicka.eu
