✅ Privacy Policy

App Name: ব্যবসার হিসাব – বাকি খাতা
Effective Date: October 2025
Developer: BBZ TECH
Contact: mdbayazidhossain625@gmail.com

1. Introduction

This Privacy Policy explains how the Baki Khata app collects, stores, and uses information provided by users.

The main purpose of this app is to help shopkeepers and small business owners record and manage daily customer dues and payment records in a simple digital format.

We respect user privacy and aim to keep data handling transparent and minimal.

2. Information We Collect

The app collects only the information that users manually enter, such as:

• Customer names or identifiers entered by the user
  
  

• Due amounts added by the user
  
  

• Payment records entered by the user
  
  

• Locally generated balance calculations
  
  

In addition, basic anonymous device information may be collected by Google AdMob for displaying advertisements.

The app does not collect sensitive personal information such as phone numbers, email addresses, or identity documents.

3. How We Use the Information

The information entered in the app is used only for:

• Managing customer due and payment records
  
  

• Displaying updated customer balances
  
  

• Providing core app functionality
  
  

We do not sell, rent, or share user data with any third party.

4. Advertisements and Third-Party Services

The app uses Google AdMob to display advertisements.

Google AdMob may collect limited, anonymous device-related information (such as Advertising ID) according to its own privacy policies to serve ads and measure performance.

🔗 Google AdMob Privacy Policy:
https://policies.google.com/privacy

We do not share any customer or business records with AdMob or any other third-party service.

No additional analytics or tracking services are used.

5. Data Storage and Security

All customer and transaction data is stored locally on the user’s device using a local database.

The app does not send data to cloud servers or external databases.

If the user uninstalls the app or clears app data, all stored information will be permanently deleted from the device.

6. Internet Usage

Internet access is required only for loading advertisements.

All core features of the app work offline.
No customer or business data is uploaded to the internet.

7. Children’s Privacy

This app is intended for business and accounting purposes and is not designed specifically for children.

We do not knowingly collect or share personal data from children under the age of 13.

8. Your Rights

Users have full control over their data:

• Customer records can be deleted at any time
  
  

• App data can be cleared from device settings
  
  

• Uninstalling the app permanently removes all stored data
  
  

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time.

Any changes will be posted on this page, and the updated effective date will be shown at the top.

10. Contact

If you have any questions or concerns about this Privacy Policy, please contact us at:

📧 Email: mdbayazidhossain625@gmail.com

🔒 Summary

Baki Khata stores all customer and payment data locally on the user’s device.
No business data is transmitted online.
Only Google AdMob is used for advertising, and it collects limited anonymous information in accordance with its own privacy policy.