Terms of Service

Effective date: February 14, 2026

These Terms of Service (“Terms”) govern your use of the BillStat mobile application and related services (the “Service”). By using the Service, you agree to these Terms.

1. Operator and contact

Operator: DevMontGroup
Website: https://devmontgroup.me
Address: Bar, Montenegro
Contact: support@billstat.app

2. The Service

BillStat helps you scan QR codes on receipts in Montenegro, confirm saving when a receipt is found, retrieve receipt details via an official verification service (a third‑party “Government Service”), and store receipts in your BillStat account for viewing and exporting.

BillStat is intended for receipts with QR codes and is not designed to process POS card slips or payment documents.

3. Eligibility

You must be at least the minimum age required by applicable law to use the Service.

4. Accounts

You sign in using Google Sign‑In. You are responsible for maintaining the security of your Google account and for all activity associated with your use of the Service.

5. Acceptable use

You agree not to:

  • Use the Service for unlawful purposes or in violation of applicable laws.
  • Attempt to disrupt, overload, or bypass security or access controls of the Service.
  • Reverse engineer, decompile, or otherwise attempt to extract source code except where permitted by law.
  • Use automated tools to scrape or bulk query the Government Service through BillStat.

6. Third‑party services

The Service relies on third‑party services, including Google (authentication) and the Government Service (receipt lookup). We do not control these services and are not responsible for their availability, performance, accuracy, or terms.

7. Receipts and accuracy

Receipt data displayed in BillStat is obtained from the Government Service. We do not guarantee that receipt data is complete, error‑free, or available at all times.

8. Export and sharing

You may export receipts to files (for example, Excel) and share receipt information. You are responsible for how and with whom you share exported data.

9. Privacy

Our Privacy Policy explains how we collect and use information.

10. Disclaimer

The Service is provided “as is” and “as available.” To the fullest extent permitted by law, we disclaim all warranties of any kind, whether express or implied.

11. Limitation of liability

To the fullest extent permitted by law, we will not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits, revenues, data, or goodwill.

12. Termination

You may stop using the Service at any time. We may suspend or terminate access to the Service if you violate these Terms or if needed to protect the Service or users.

13. Changes

We may update these Terms from time to time. Continued use of the Service after changes become effective means you accept the updated Terms.

14. Governing law

These Terms are governed by the laws of Montenegro, without regard to conflict of law principles.

15. Contact

Questions about these Terms can be sent to support@billstat.app.