Privacy Policy for Discount Calculator

Last Updated: November 22, 2025

NaxTech (“we,” “our,” or “us”) is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Discount Calculator mobile application (the “App”).

Please read this Privacy Policy carefully. By using the App, you agree to the collection and use of information in accordance with this policy.

1. Information We Collect

1.1 Information You Provide

The App stores calculation data locally on your device, including:

• Original prices entered
• Discount percentages applied
• Tax percentages used
• Final calculated prices
• Calculation history and timestamps
• Custom discount and tax preferences

Important: All calculation data is stored locally on your device and is not transmitted to our servers or any third parties.

1.2 Automatically Collected Information

When you use our App, we may automatically collect certain information through Google AdMob, including:

• Device information (device model, operating system version)
• Advertising ID
• IP address
• App usage data
• Crash logs and performance data

2. How We Use Your Information

2.1 Local Data Usage

The calculation data stored locally on your device is used solely to:

• Save your calculation history
• Remember your custom discount and tax preferences
• Provide you with historical data analysis (daily, weekly, monthly, yearly)
• Enhance your user experience

2.2 Advertising

We use Google AdMob to display advertisements in our App. AdMob may use your data to:

• Display personalized advertisements
• Measure ad performance
• Prevent fraud and abuse

3. Third-Party Services

3.1 Google AdMob

Our App uses Google AdMob, a third-party advertising service. AdMob may collect and use data as described in Google’s Privacy Policy:

• Google Privacy Policy
• How Google uses data when you use our partners’ sites or apps

4. Data Storage and Security

4.1 Local Storage

All your calculation data is stored locally on your device using secure storage mechanisms provided by the Android operating system. We do not have access to this data.

4.2 Security Measures

We implement reasonable security measures to protect your information. However, no method of transmission over the internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

5. Data Retention

Your calculation history and preferences are stored on your device until you:

• Manually clear the history within the App
• Uninstall the App
• Clear the App’s data through your device settings

6. Children’s Privacy

Our App does not knowingly collect personal information from children under 13 years of age. The App is intended for general audiences and does not target children specifically.

7. Your Rights

You have the right to:

• Access your data stored locally on your device
• Delete your calculation history at any time through the App
• Opt out of personalized advertising (see Section 3.1)
• Uninstall the App to remove all locally stored data

8. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by:

• Posting the new Privacy Policy on this page
• Updating the “Last Updated” date at the top of this Privacy Policy
• Providing an in-app notification for significant changes

You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

9. International Users

If you are accessing the App from outside your country of residence, please be aware that your information may be transferred to, stored, and processed in countries where our servers are located. By using the App, you consent to any such transfer of information.

10. California Privacy Rights

If you are a California resident, you have specific rights regarding your personal information under the California Consumer Privacy Act (CCPA). Since we do not collect or sell personal information, these rights may not apply to our App’s local data storage practices.

11. GDPR Compliance

If you are located in the European Economic Area (EEA), you have certain data protection rights under the General Data Protection Regulation (GDPR). While we do not collect personal data directly, our advertising partner (Google AdMob) may process your data. You have the right to:

• Access your personal data
• Rectify inaccurate data
• Request deletion of your data
• Object to data processing
• Request data portability
• Withdraw consent

12. Contact Us

13. Consent

By using our App, you hereby consent to our Privacy Policy and agree to its terms.

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