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Terms of Use

Effective date: November 3, 2026 · Last updated: November 6, 2026

These Terms of Use govern your access to and use of the ExpertiseWare website, including its pages, calculators, forms, and chat (together, the “Site”). Please read them carefully.

1. Acceptance of these terms

The Site is operated by Valdair Demello, an individual entrepreneur based in Brazil doing business as ExpertiseWare (“ExpertiseWare,” “we,” “us,” or “our”). By accessing or using the Site, you agree to these Terms of Use and to our Privacy Policy. If you do not agree, please do not use the Site.

The Site is intended for business use. If you use the Site on behalf of a company or other organization, you represent that you are at least 18 years old and authorized to accept these terms on its behalf, and “you” includes that organization.

2. Client engagements are governed by a separate agreement

These terms cover use of the Site only. They do not govern any services we provide. Any engagement to design, build, host, or operate a system for your business, including setup fees, monthly fees, scope, deliverables, service levels, data processing, and confidentiality, is governed exclusively by a separate written agreement signed by you and ExpertiseWare.

Nothing on the Site or in a chat conversation is an offer, quote, or contract. Prices, scope, and timelines are binding only when set out in a signed written agreement or written proposal accepted by both parties. If there is a conflict between these terms and a signed agreement, the signed agreement controls.

3. Information only; results vary

Content on the Site is provided for general information about our company and services. It is not legal, medical, financial, tax, or other professional advice, and you should not rely on it as such.

Calculators, estimates, examples, and case studies on the Site are illustrative. Estimates depend on the assumptions you enter and are not a promise of savings, revenue, or any other result. Case studies describe the experience of specific clients; results for your business will depend on your operation, data, people, and many other factors, and may be different.

4. Chat assistant

5. Acceptable use

You agree not to, and not to help anyone else to:

6. Your submissions and feedback

You are responsible for the information you submit through the Site and confirm that you have the right to share it. You grant us a non-exclusive, worldwide, royalty-free license to use, store, and process what you submit to respond to you, operate and improve the Site, and as described in our Privacy Policy.

If you send us ideas, suggestions, or feedback about the Site or our services, we may use them without restriction or obligation to you.

7. Intellectual property

The Site and its content, including text, graphics, logos, designs, illustrations, calculators, and code, are owned by ExpertiseWare or its licensors and are protected by copyright, trademark, and other laws. The ExpertiseWare name, logo, and related names and marks are trademarks or trade names of ExpertiseWare. Other names and marks belong to their respective owners.

Subject to these terms, we grant you a limited, revocable, non-exclusive, non-transferable license to access and view the Site for your internal business purpose of learning about and evaluating our services. All other rights are reserved. You may not reproduce, modify, distribute, publicly display, or create derivative works from Site content without our prior written permission.

The Site may contain links to, or embed tools from, third-party websites and services (for example, messaging or social media services). We do not control and are not responsible for their content, policies, or practices, and a link does not mean we endorse them. Your use of third-party services is governed by their own terms and privacy policies.

9. No warranties

THE SITE AND ALL CONTENT, CALCULATORS, CHAT RESPONSES, AND MATERIALS ON IT ARE PROVIDED “AS IS” AND “AS AVAILABLE,” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY. TO THE FULLEST EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, AND ACCURACY. WE DO NOT WARRANT THAT THE SITE WILL BE UNINTERRUPTED, SECURE, OR ERROR-FREE, THAT DEFECTS WILL BE CORRECTED, OR THAT THE SITE OR ITS CONTENT IS COMPLETE, CURRENT, OR FREE OF HARMFUL COMPONENTS.

10. Limitation of liability

TO THE FULLEST EXTENT PERMITTED BY LAW, EXPERTISEWARE AND ITS OWNERS, OFFICERS, EMPLOYEES, CONTRACTORS, AND SUPPLIERS WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, DATA, GOODWILL, OR BUSINESS OPPORTUNITY, ARISING OUT OF OR RELATED TO YOUR USE OF, OR INABILITY TO USE, THE SITE, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

TO THE FULLEST EXTENT PERMITTED BY LAW, OUR TOTAL LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATED TO THE SITE OR THESE TERMS WILL NOT EXCEED ONE HUNDRED U.S. DOLLARS (US$100).

Some jurisdictions do not allow the exclusion or limitation of certain warranties or damages, so some of the above may not apply to you. These limitations apply only to the Site; liability relating to client services is governed by the applicable signed agreement.

11. Indemnity

To the extent permitted by law, you agree to defend, indemnify, and hold harmless ExpertiseWare and its owners, officers, employees, and contractors from and against any claims, losses, liabilities, damages, costs, and expenses (including reasonable attorneys’ fees) arising out of your misuse of the Site, your violation of these terms, or your violation of any law or the rights of any third party.

12. Governing law and disputes

These terms are governed by the laws of Brazil, without regard to its conflict-of-laws rules. Any dispute arising out of or relating to the Site or these terms will be brought exclusively in the courts of the State of Santa Catarina, Brazil, and you and we consent to the personal jurisdiction of those courts. Nothing in this section limits any non-waivable rights you may have under the laws of the place where you live.

13. Changes to the Site and these terms

We may change, suspend, or discontinue any part of the Site at any time, without notice. We may also update these terms from time to time; when we do, we will change the “Last updated” date above. Changes take effect when posted. Your continued use of the Site after changes are posted means you accept the updated terms.

We may suspend or end your access to the Site, or to the chat, at any time if we believe you have violated these terms or are misusing the Site.

14. General

15. Contact us

Questions about these Terms of Use? Contact us:

Valdair Demello (ExpertiseWare)

Santa Catarina, Brazil

Email: [email protected]

See also our Privacy Policy.