Privacy Policy

Last updated: 2026-10-29

1. What we collect

Subscription email addresses (the Subscribe form), booking information (name, email, and any context you add when booking), and basic access logs. Payment information is handled directly by Stripe and never passes through this site's servers.

2. Third-party processors

• Vercel — website hosting — access logs
• Stripe — payment processing — payment information (collected by Stripe)
• Cal.com — booking and scheduling — name, email, booking notes
• beehiiv — email newsletter — email address
• Internal CRM — subscriber management — email address
• Google Gemini — the site's Spotlight AI answers — the question you type, sent together with excerpts of this site's own public posts and pages
• Google Analytics — usage analytics — cookies and anonymized usage data

This site uses Google Analytics cookies to measure aggregate usage. For visitors in the EU/EEA, the UK, and Switzerland, analytics storage stays off by default until you consent, and you can change your choice at any time.

3. How data is used and retained

Data is used only to provide the service, deliver the content you subscribed to, and send necessary service notices. We do not sell personal data. After you unsubscribe or request deletion, the related data is removed within a reasonable period.

4. Your rights

You can request access to, correction of, or deletion of your personal data at any time: email hi@hongwu.xyz. Every newsletter email includes a one-click unsubscribe link.