Privacy Policy
Last Updated: January 13, 2026
Bill Book Auto Calculate ("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 mobile application.
1. Information We Collect
1.1 Information You Provide Directly
- Business Information: Company name, address, contact details, tax identification numbers, logo
- Customer Data: Customer names, addresses, phone numbers, email addresses
- Product Information: Product names, descriptions, prices, SKUs, barcodes
- Transaction Data: Invoice details, payment information, billing records
- Account Information: Email address for in-app purchases (if applicable)
1.2 Automatically Collected Information
- Device Information: Device model, operating system, unique device identifiers
- Usage Data: Features accessed, time spent in app, interaction patterns
- Log Data: IP address, crash logs, error reports
- Permission Data: Camera access (for barcode scanning), storage access (for saving invoices and logos)
2. How We Use Your Information
- Service Delivery: Provide core billing, invoicing, and inventory management functionality
- Data Processing: Generate invoices, calculate taxes, manage customer records
- Payment Processing: Process in-app purchases for premium features through Google Play
- Service Improvement: Analyze usage patterns to enhance features and user experience
- Technical Support: Respond to customer inquiries and troubleshoot issues
- Communications: Send important updates, security alerts, and feature announcements
- Legal Compliance: Comply with applicable laws and regulations
3. Data Storage and Security
Local and Online Storage: Your business data, customer information, invoices, and transaction records are stored both locally on your device and securely on our online database servers. This allows data backup, synchronization, and recovery features.
Security Measures:
- Industry-standard encryption for data transmission
- Secure cloud database with access controls
- Device-level encryption for local storage
- Regular security monitoring and updates
Important Disclaimer: While we implement strong security measures, no method of digital storage or transmission is completely secure. You acknowledge that you use the application at your own risk. We are not responsible for any data loss, breach, hacking, unauthorized access, or damages caused by factors beyond our reasonable control.
We strongly recommend that you maintain independent backups of your important business data.
4. Information Sharing and Disclosure
We shall not be held responsible for any loss, damage, misuse, or unauthorized access to your data caused by third-party attacks, technical failures, hosting issues, or security vulnerabilities beyond our direct control.
- Service Providers: Google Play for payment processing
- Legal Requirements: When required by law, court order, or government regulation
- Business Transfers: In connection with a merger, acquisition, or sale of assets (with advance notice)
- With Your Consent: When you explicitly authorize us to share information
5. Your Data Rights
You have the following rights regarding your data:
- Access: View all data stored in the app at any time
- Correction: Edit or update your information directly within the app
- Deletion: Delete your data by uninstalling the app or using in-app delete functions
- Export: Export your invoices and reports in PDF format
- Data Portability: Transfer your data to other services using our export features
6. Children's Privacy
Our app is not intended for use by children under 13 years of age. We do not knowingly collect personal information from children under 13. If we become aware that we have collected information from a child under 13, we will delete such information immediately.
7. Third-Party Services
Our app may contain links to third-party services or integrate with:
- Google Play: For app distribution and in-app purchases
- UPI Payment Providers: For QR code generation (no payment processing)
These third parties have their own privacy policies, and we are not responsible for their practices.
8. International Data Transfers
Your data is stored locally on your device. Any data transmitted for payment processing or support may be transferred to and processed in countries other than your own, where data protection laws may differ.
9. Changes to This Privacy Policy
We may update this Privacy Policy periodically. We will notify you of significant changes through:
- In-app notifications
- Updated "Last Updated" date
- Email notification for material changes
Continued use of the app after changes constitutes acceptance of the updated policy.
10. Limitation of Liability
Bill Book Auto Calculate shall not be held liable for any direct, indirect, incidental, special, or consequential damages resulting from the use of or inability to use the application, including but not limited to data loss, business interruption, loss of profits, or system failure.
You acknowledge that the application is provided on an "as-is" and "as-available" basis without warranties of any kind. Any violation, misuse, unauthorized access, or breach occurring outside our reasonable technical control shall not be our responsibility.
11. Contact Us
If you have questions about this Privacy Policy or our privacy practices, please contact us at:
Bill Book Auto Calculate Support
Email: wahi77226@gmail.com
Response Time: Within 48 hours
Terms of Service
Last Updated: January 13, 2026
Please read these Terms of Service ("Terms") carefully before using Bill Book Auto Calculate mobile application ("the App"). By accessing or using the App, you agree to be bound by these Terms.
1. Acceptance of Terms
By downloading, installing, or using the App, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree with these Terms, you must not use the App.
2. License Grant
Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to:
- Download and install the App on your personal mobile device
- Use the App for your personal or business billing purposes
- Access features based on your subscription level (free or premium)
3. User Responsibilities
3.1 Account Security
You are responsible for:
- Maintaining the confidentiality of your device and app data
- All activities that occur through your use of the App
- Ensuring accurate and up-to-date information in your invoices
3.2 Acceptable Use
You agree NOT to:
- Use the App for any illegal or unauthorized purpose
- Attempt to reverse engineer, decompile, or disassemble the App
- Remove, alter, or obscure any copyright or proprietary notices
- Use the App to generate fraudulent or misleading invoices
- Interfere with or disrupt the App's functionality
- Use automated systems to access the App without authorization
- Resell or redistribute the App without permission
4. Premium Features and Subscriptions
4.1 Free Version
The App offers a free version with basic billing functionality. Some advanced features require a premium subscription.
4.2 Premium Subscription
- Premium subscriptions are processed through Google Play
- Pricing is displayed in the App before purchase
- Subscriptions may be offered as one-time purchases or recurring billing
- Recurring subscriptions automatically renew unless cancelled
4.3 Cancellation
You may cancel recurring subscriptions at any time through your Google Play account settings. Cancellations take effect at the end of the current billing period.
5. Intellectual Property Rights
All rights, title, and interest in the App, including all intellectual property rights, remain with Bill Book Auto Calculate. This includes:
- App design, layout, and user interface
- Source code, algorithms, and functionality
- Trademarks, logos, and branding
- Documentation and support materials
Your Content: You retain all rights to the data you create in the App (invoices, customer information, etc.). By using the App, you grant us a limited license to process this data solely to provide the App's functionality.
6. Data and Backups
⚠️ Important Notice
You are solely responsible for maintaining backups of your data. While we strive for reliability, we are not responsible for any data loss, corruption, or deletion. We strongly recommend regular exports of your invoices and customer data.
7. Disclaimer of Warranties
THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO:
- Warranties of merchantability or fitness for a particular purpose
- Warranties that the App will be uninterrupted, secure, or error-free
- Warranties regarding the accuracy or reliability of information
- Warranties that defects will be corrected
8. Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, BILL BOOK AUTO CALCULATE SHALL NOT BE LIABLE FOR:
- Any indirect, incidental, special, consequential, or punitive damages
- Loss of profits, revenue, data, or business opportunities
- Damages resulting from unauthorized access to your device or data
- Damages arising from your use or inability to use the App
Our total liability shall not exceed the amount you paid for the App in the past 12 months, or $50, whichever is greater.
9. Indemnification
You agree to indemnify and hold harmless Bill Book Auto Calculate from any claims, damages, losses, liabilities, and expenses arising from:
- Your use of the App
- Your violation of these Terms
- Your violation of any third-party rights
- Any content you create using the App
10. Modifications to the App
We reserve the right to:
- Modify, suspend, or discontinue any feature of the App
- Update the App with new features or improvements
- Change pricing for premium features with 30 days notice
11. Termination
We may terminate or suspend your access to the App immediately, without notice, for:
- Violation of these Terms
- Fraudulent or illegal activity
- Abuse of the App or our support services
You may terminate your use by uninstalling the App from your device.
12. Governing Law
These Terms shall be governed by and construed in accordance with the laws of India, without regard to conflict of law principles. Any disputes shall be subject to the exclusive jurisdiction of the courts in [Your City], India.
13. Changes to Terms
We may update these Terms from time to time. We will notify you of material changes through:
- In-app notifications
- Updated version on this page
- Email notification (for significant changes)
Continued use after changes constitutes acceptance of the updated Terms.
14. Contact Information
For questions about these Terms, please contact:
Bill Book Auto Calculate
Email: wahi77226@gmail.com
Response Time: Within 48 hours
Refund Policy
Last Updated: January 13, 2026
Thank you for choosing Bill Book Auto Calculate. This Refund Policy outlines our approach to refunds for in-app purchases and premium subscriptions.
No Refund Policy
Due to the digital nature of our products and instant access to premium features, all purchases made through Bill Book Auto Calculate are final and non-refundable.
1. Why We Have a No Refund Policy
- Instant Access: Premium features are activated immediately upon purchase, providing instant value
- Digital Product: As a digital service, purchases cannot be "returned" once accessed
- Free Trial Alternative: The free version allows you to test core functionality before purchasing
- Detailed Feature Information: All premium features are clearly described before purchase
- Industry Standard: This aligns with standard practices for digital products and mobile applications
2. Before You Purchase
To ensure you're making an informed decision, we recommend:
✓ Pre-Purchase Checklist
- ✓ Try the free version thoroughly to understand the App's core functionality
- ✓ Review the list of premium features carefully in the App
- ✓ Read user reviews and ratings on Google Play Store
- ✓ Check your device compatibility and system requirements
- ✓ Understand that premium features unlock immediately and permanently
- ✓ Verify the pricing and billing cycle before confirming purchase
3. Google Play Store Policies
All purchases are processed through Google Play Store and are subject to Google's payment policies:
- Purchases are managed through your Google Play account
- Google Play has its own refund policies for in-app purchases
- You may request a refund directly from Google Play within 48 hours of purchase
- Google makes the final determination on refund requests
How to Request Refund from Google Play:
- Visit play.google.com/store/account/orderhistory
- Find your purchase
- Select "Request a refund" or "Report a problem"
- Choose your reason and submit
Note: This must be done within 48 hours of purchase. After this period, Google typically does not grant refunds.
4. Subscription Cancellation
While we do not offer refunds, you can cancel recurring subscriptions at any time:
- Cancellations prevent future charges
- You retain access to premium features until the end of the current billing period
- No partial refunds for unused time in the current period
How to Cancel Subscription:
- Open Google Play Store on your device
- Tap Menu → Subscriptions
- Find Bill Book Auto Calculate
- Tap "Cancel Subscription"
- Follow the on-screen instructions to confirm
5. Exceptional Circumstances
While our general policy is no refunds, we may consider exceptions in the following rare circumstances:
5.1 Technical Issues
- Premium features fail to unlock after purchase despite troubleshooting
- Critical app malfunction that prevents use of paid features
- Duplicate charges for the same purchase
Note: You must contact our support team within 7 days of purchase with proof of the technical issue.
5.2 Unauthorized Purchases
- Purchases made without your authorization (e.g., by minors or unauthorized users)
- Fraudulent transactions on your account
Note: You must report unauthorized purchases within 48 hours and provide relevant documentation.
Important:
Refund requests for exceptional circumstances must be submitted to our support team at wahi77226@gmail.com with:
- Your Google Play order number
- Detailed description of the issue
- Screenshots or evidence (if applicable)
- Date and time of purchase
6. What Is NOT Eligible for Refund
The following situations are not eligible for refunds under any circumstances:
- Change of mind after purchase
- Buyer's remorse or deciding you don't need the features
- Finding a similar app with different features
- Not understanding what features were included
- Device loss, theft, or damage
- Switching to a different device or operating system
- Uninstalling the app voluntarily
- Dissatisfaction with the app's interface or design
- User error or misuse of features
7. Alternatives to Refunds
If you're experiencing issues or dissatisfaction with the app, we encourage you to:
📧 Contact Support
Our team is here to help resolve technical issues, answer questions, and provide guidance on using features effectively.
📚 Check Resources
Access our in-app tutorials, FAQ section, and help documentation for tips and troubleshooting.
💬 Provide Feedback
Share your suggestions for improvements. We actively work on updates based on user feedback.
⏸️ Cancel Future Charges
If you have a subscription, cancel it to prevent future billing while retaining current access.
8. Refund Processing
If a refund is approved under exceptional circumstances:
- Refunds are processed through Google Play's payment system
- Processing time: 5-10 business days
- Refunds are issued to the original payment method
- Access to premium features will be revoked upon refund approval
- You will receive a confirmation email once processed
9. Changes to This Refund Policy
We reserve the right to modify this Refund Policy at any time. Changes will be effective immediately upon posting. Significant changes will be communicated through:
- In-app notifications
- Updated "Last Updated" date on this page
- Email notification for material changes
Your continued use of the app after changes constitutes acceptance of the updated policy.
10. Contact Us
For questions about this Refund Policy or to request a refund under exceptional circumstances:
Bill Book Auto Calculate Support
Email: wahi77226@gmail.com
Subject Line: "Refund Request - [Order Number]"
Response Time: Within 48 hours
Please include your Google Play order number and detailed description of the issue.
📌 Summary
- ✓ General Policy: No refunds on digital purchases
- ✓ Google Play: Request refunds within 48 hours through Google
- ✓ Exceptional Cases: Technical issues and unauthorized purchases may qualify
- ✓ Cancellation: You can cancel subscriptions anytime to prevent future charges
- ✓ Support: Contact us for assistance before requesting refunds