— Cookie Policy
Last updated: April 14, 2026
Small text files your browser stores so a site can remember you between page loads. We use them. Here’s what they do, and what you can turn off.
| Name | Purpose | Lifetime |
|---|---|---|
| sb-* | Supabase auth session (required) | 30 days |
| pc_geo | Cached city/country for personalization | 7 days |
| pc_lang | Your language preference | 1 year |
| pc_theme | Dark/light mode preference | 1 year |
| _ga | Google Analytics aggregate usage | 2 years |
| stripe-* | Stripe fraud prevention (checkout only) | Session |
Everything except auth and Stripe fraud. Analytics, personalization, and preference cookies can all be disabled in your browser’s settings or by declining our cookie banner. Disabling auth cookies will log you out; disabling Stripe cookies may block checkout.
We honor the DNT header. If your browser sends it, we disable analytics cookies on this device.
Email privacy@prochair.app.