Siberus – Microsoft Dynamics Consulting

End User License Agreement

Last updated: October 5, 2026

This End User License Agreement (the "Agreement") is between Navision4U Inc. DBA Siberus ("Siberus", "we", "us") and the organization that installs or uses a Siberus app ("you"). It applies to every Siberus extension for Microsoft Dynamics 365 Business Central, including SiberusFX, together with its updates, documentation and the online services the app connects to (together, the "Software").

By installing, connecting or using the Software you accept this Agreement on behalf of your organization and confirm that you are authorized to do so. If you do not accept it, do not install or use the Software.

1. License

We grant you a non-exclusive, non-transferable, revocable license to install and use the Software in the Business Central environments of your Microsoft Entra tenant, solely for your internal business purposes, for as long as this Agreement is in effect. You may use the Software in sandbox environments for testing, training and evaluation.

2. Restrictions

You may not, and may not allow anyone else to:

  • sell, rent, lease, sublicense or otherwise make the Software available to third parties, or operate it as a service for others;
  • copy, modify or create derivative works of the Software, or decompile, disassemble or reverse engineer it, except to the extent applicable law expressly permits despite this limitation;
  • remove or alter any proprietary notices, or circumvent any technical limits, authentication or usage controls;
  • use the online services in a way that harms them, interferes with other customers, exceeds reasonable usage, or attempts to gain unauthorized access to any system or data; or
  • use the Software in violation of any law.

3. Ownership

The Software is licensed, not sold. Siberus and its licensors keep all rights, title and interest in the Software, including all intellectual property rights. All rights not expressly granted in this Agreement are reserved. If you send us feedback or suggestions, we may use them without any obligation to you.

4. Online services and data

The Software connects over the internet to services operated by Siberus and its providers. Using the Software sends us the information needed to operate it, such as your Microsoft Entra tenant ID, Business Central environment and company details, technical and usage telemetry, and, when an administrator connects the app, that administrator's name and email address. We process this information as described in our Privacy Policy.

You are responsible for the data in your Business Central environments, for having the rights needed to use the Software with that data, and for complying with the data protection laws that apply to you.

5. Third-party data and services

Some features provide data from third-party sources, for example foreign exchange rates. That data is provided for convenience, may be delayed, incomplete or inaccurate, and is not financial, tax or accounting advice. You are responsible for reviewing it before relying on it, including before posting transactions or closing periods.

Microsoft Dynamics 365 Business Central and Microsoft AppSource are provided by Microsoft under its own terms. Microsoft is not a party to this Agreement and is not responsible for the Software.

6. Fees

Apps listed as free are provided at no charge. If an app or plan is offered for a fee, the price and billing terms are those shown in its Microsoft AppSource offer or agreed with us in writing. We may introduce fees for features that are currently free, but only with reasonable advance notice, and you may stop using the Software instead.

7. Updates, support and availability

We may update, change or discontinue the Software or any feature, including the online services. Some updates may be required to keep using the Software. Support, if any, is provided on a reasonable-efforts basis through info@siberuserp.com unless agreed otherwise in writing. We do not guarantee that the Software or the online services will be available without interruption.

8. Disclaimer of warranties

To the maximum extent permitted by law, the Software is provided "as is" and "as available", with all faults and without warranty of any kind. Siberus disclaims all warranties, express or implied, including warranties of merchantability, fitness for a particular purpose, title, non-infringement and accuracy of data, and any warranties arising from course of dealing or usage of trade.

9. Limitation of liability

To the maximum extent permitted by law, Siberus will not be liable for any indirect, incidental, special, consequential, exemplary or punitive damages, or for any loss of profits, revenue, business, goodwill or data, or for costs of substitute goods or services, arising out of or related to this Agreement or the Software, even if advised of the possibility of such damages. Siberus's total liability for all claims arising out of or related to this Agreement or the Software will not exceed the greater of the amounts you paid us for the Software in the twelve months before the claim arose or one hundred U.S. dollars (US$100).

Some jurisdictions do not allow certain exclusions or limitations, so some of the above may not apply to you. In that case our liability is limited to the fullest extent permitted by law.

10. Term and termination

This Agreement applies from the moment you install or use the Software until it is terminated. You may terminate it at any time by uninstalling the Software. We may suspend or terminate your access if you breach this Agreement, if required by law, or if we discontinue the Software. On termination you must stop using and uninstall the Software. Sections 3, 5, 8, 9, 11 and 12 survive termination.

11. Export and sanctions

You will comply with all applicable export control and sanctions laws, and you will not use the Software in, or make it available to anyone located in, a country or to a person subject to U.S. sanctions.

12. Governing law and disputes

This Agreement is governed by the laws of the State of New York, USA, without regard to its conflict of laws rules. The United Nations Convention on Contracts for the International Sale of Goods does not apply. The state and federal courts located in New York County, New York, have exclusive jurisdiction over any dispute arising out of or related to this Agreement, and both parties consent to that jurisdiction.

13. General

This Agreement, together with our Privacy Policy and any written terms for paid plans, is the entire agreement between you and us about the Software. If any provision is held unenforceable, the rest remains in effect. Our failure to enforce a provision is not a waiver. You may not assign this Agreement without our written consent; we may assign it in connection with a merger, acquisition or sale of assets. We may update this Agreement by posting a new version on this page and updating the date above; continued use of the Software after that date means you accept the updated Agreement.

Contact

Navision4U Inc. DBA Siberus
info@siberuserp.com