Privacy Policy
Last Updated: 28 July 2026
Buhiwu ("we," "us," or "our") operates the website located at buhiwu.pro (the "Site"), which provides educational information about a workspace ergonomics course for remote workers. This Privacy Policy explains what personal information we collect, how we use it, and the choices available to you. This policy is written to align with the California Consumer Privacy Act (CCPA), the California Privacy Rights Act (CPRA), and general principles found in U.S. state privacy laws.
1. Information We Collect
We collect information in two ways: information you provide directly, and information collected automatically through your use of the Site.
| Category | Examples | Purpose |
|---|---|---|
| Contact details | Name, email address, phone number | Responding to inquiries submitted through the contact form |
| Message content | Text entered into the contact form message field | Understanding and addressing your question |
| Newsletter data | Email address submitted via signup form | Sending updates about course modules and webinar dates |
| Technical data | IP address, browser type, device type, pages visited | Site security, performance monitoring, and aggregate analytics |
| Cookie identifiers | Cookie preference values stored in your browser | Remembering your cookie consent choices |
2. How We Use Information
We use the information described above to operate the Site, respond to inquiries, send requested updates, maintain security, and understand general usage patterns. We do not use personal information to make automated decisions that produce legal or similarly significant effects.
3. Legal Basis and Consent
Where consent is required, such as for optional analytics or preference cookies, we rely on the choices you make through our cookie preference tool. Necessary cookies are used on the basis of legitimate interest in operating the Site securely and reliably.
4. Sharing of Information
We do not sell personal information as that term is defined under the CCPA. We may share limited technical information with service providers who help us operate the Site, such as hosting and email delivery providers, under confidentiality obligations. We do not share information with third parties for their own independent marketing purposes.
5. Data Retention
We retain contact form submissions and email inquiries only as long as reasonably necessary to address your question or maintain a record of correspondence, generally no longer than 24 months unless a longer period is required by law. Cookie preference data is retained according to the duration specified in our Cookie Policy.
6. Your Rights
Depending on your state of residence, you may have the right to request access to, correction of, or deletion of personal information we hold about you, and the right to opt out of certain data uses. To exercise these rights, contact us using the details in Section 9.
| Right | Description |
|---|---|
| Right to know | Request details about the categories of personal information collected and how it is used |
| Right to delete | Request deletion of personal information we have collected, subject to legal exceptions |
| Right to correct | Request correction of inaccurate personal information |
| Right to opt out | Decline optional analytics or preference cookies through our cookie tool |
| Right to non-discrimination | Exercise your privacy rights without receiving different treatment |
7. Children's Privacy
This Site is not directed to children under the age of 13, and we do not knowingly collect personal information from children under 13 in a manner inconsistent with the Children's Online Privacy Protection Act (COPPA).
8. Security
We use reasonable administrative and technical safeguards to protect information transmitted through this Site. No method of transmission over the internet is completely secure, and we cannot guarantee absolute security.
9. Contact Information
Questions about this Privacy Policy can be directed to Buhiwu at 915 Walsh Ave, San Jose, CA, by phone at +1 888-719-3595, or by email at [email protected].
10. Changes to This Policy
We may update this Privacy Policy from time to time. The "Last Updated" date at the top of this page reflects the most recent revision.