**Privacy Policy**
**Last updated: January 23, 2026**
This Privacy Policy describes how **Kasir Online Pro 101** ("we", "us", or "our") collects, uses, and discloses your information when you use our mobile application (the "Service").
We are committed to protecting your privacy. This policy outlines our practices regarding data collection and usage.
### 1. Information We Collect
To provide a better experience while using our Service, we may require you to provide us with certain personally identifiable information and grant specific permissions.
**1.1. Personal Data**
* **Account Information:** When you register, we collect your username, email address, store name, and password. This data is stored securely on our servers (Supabase).
* **Transaction Data:** We store data regarding sales, products, and customers to provide the cashier functionality.
**1.2. Device Permissions**
* **Camera:** Used for scanning barcodes/QR codes and taking product photos.
* **Bluetooth:** Used solely for connecting to thermal printers for printing receipts.
* **Storage (Read/Write):** Used for backing up database files locally and selecting product images from your gallery.
* **Location:** Required by Android to scan for Bluetooth devices (printers). We do not track your physical location.
### 2. Third-Party Services
We use the following third-party services which may collect information used to identify you:
* **Google AdMob:** To display advertisements. AdMob may use advertising IDs to serve personalized ads.
* **Supabase:** As our backend database provider to sync your data online.
* **Google Play Services:** For core application functionality.
### 3. How We Use Your Information
We use the collected data for the following purposes:
* To provide and maintain the Service (processing transactions, managing inventory).
* To authenticate users and sync data across devices.
* To connect to hardware peripherals (Bluetooth printers).
* To display advertisements (via AdMob).
* To improve our app through crash reporting and usage analytics.
### 4. Data Retention and Deletion
Your data is retained as long as you use the Service. You may request the deletion of your account and associated data by contacting us or using the delete account feature within the app (if available).
### 5. Security
We value your trust in providing us your Personal Information, thus we are striving to use commercially acceptable means of protecting it. But remember that no method of transmission over the internet, or method of electronic storage is 100% secure and reliable, and we cannot guarantee its absolute security.
### 6. Children's Privacy
These Services do not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13.
### 7. Changes to This Privacy Policy
We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page.
### 8. Contact Us
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at:
[Your Support Email Address]