DMCA Copyright Notice & Takedown Policy

1. Proprietary Content & Original Authorship

All original calculation code, computational models, mathematical explanations, editorial guides, infographics, formulas, and interface software published on roicalculator.site are the proprietary intellectual property of ROI Calculator or used under license or open standards.

We do not host unauthorized third-party digital media, torrents, pirated downloads, or unlicensed copyrighted materials. Our platform provides computational tools and financial reference guides adhering to strict educational guidelines and verified mathematical formulas (detailed in our Methodology and Editorial Policy).

2. Designated DMCA Copyright Agent

To submit a valid notice of claimed infringement, please send a written communication meeting the requirements below to our designated copyright agent:

3. Statutory Requirements for DMCA Takedown Notice (17 U.S.C. § 512(c)(3))

To ensure your notification is processed without delay, federal law requires that your written notice include the following information:

1. Authorized Signature: A physical or electronic signature of a person authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.
2. Identification of Copyrighted Work: Identification of the copyrighted work claimed to have been infringed, or, if multiple works at a single site are covered by a single notification, a representative list of such works.
3. Identification of Alleged Infringing Material: Clear identification of the material claimed to be infringing or to be the subject of infringing activity, along with information reasonably sufficient to permit us to locate the material (specifically, the complete URL link to the exact web page on roicalculator.site).
4. Complainant Contact Information: Information reasonably sufficient to permit our team to contact you, such as your legal name, physical mailing address, telephone number, and valid email address.
5. Good Faith Statement: A statement that you have a good faith belief that use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.
6. Penalty of Perjury & Accuracy Statement: A statement that the information in the notification is accurate, and under penalty of perjury, that you are authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.

4. DMCA Notice Submission Template

You may copy and complete the following notice template and email it directly to our designated agent:

5. Counter-Notification Procedure (17 U.S.C. § 512(g)(3))

If you believe in good faith that material you provided or published was removed or disabled as a result of mistake or misidentification, you may submit a formal counter-notification to our designated agent.

To be effective under the DMCA, a counter-notification must be in writing and contain:

• Your physical or electronic signature.
• Identification of the material that has been removed or to which access has been disabled and the location at which the material appeared before removal.
• A statement under penalty of perjury that you have a good faith belief that the material was removed or disabled as a result of mistake or misidentification.
• Your name, physical address, and telephone number, and a statement that you consent to the jurisdiction of the Federal District Court for the judicial district in which your address is located (or if outside the United States, for any judicial district in which the service provider may be found), and that you will accept service of process from the person who provided the original notification or an agent of such person.

Upon receipt of a valid counter-notification, we will promptly provide a copy to the original complaining party, informing them that we will replace the removed material or cease disabling access in 10 to 14 business days, unless our designated agent receives notice from the complainant that a court action has been filed seeking a court order to restrain the infringing activity.

6. Repeat Infringer Policy (17 U.S.C. § 512(i)(1)(A))

ROI Calculator maintains a strict repeat infringer policy. We reserve the right, under appropriate circumstances and at our sole discretion, to disable or terminate access for any user, contributor, or account holder who repeatedly infringes upon the copyrights or intellectual property rights of others.

7. Warning: Misrepresentation & False Claims (17 U.S.C. § 512(f))

Please note that under 17 U.S.C. § 512(f), any person who knowingly materially misrepresents that material or activity is infringing, or that material or activity was removed or disabled by mistake or misidentification, may be subject to substantial liability.

This liability may include monetary damages, legal expenses, and attorneys' fees incurred by the alleged infringer, by any copyright owner or copyright owner's authorized licensee, or by ROI Calculator as a service provider.

8. Related Governance & Policies

For additional terms and operational standards governing ROI Calculator, please review:

• Terms of Service — General terms governing platform use, computation disclaimers, and liability.
• Privacy Policy — Client-side processing standards and non-collection of sensitive personal data.
• Financial & Legal Disclaimer — Non-advisory notice regarding mathematical estimates.
• Contact Directory — Inquiries, feedback, and technical support.