Cookie Policy
Last updated: January 2026
What are cookies?
Cookies are small text files your browser stores when you visit a website. They let sites remember you between sessions. Modern web apps also use localStorage and sessionStorage, which work similarly.
Categories we use
- Strictly necessary — required for authentication, age verification, and checkout. Cannot be disabled.
- Analytics (opt-in) — only set if you click "Accept all" in the cookie banner. Helps us improve the product.
- Marketing — we do not currently use marketing cookies.
Specific cookies in use
| Name | Purpose | Type | Duration |
|---|---|---|---|
| sb-access-token / sb-refresh-token | Supabase authentication session | Strictly necessary | 1 hour / 30 days |
| polysharks_age_verified | Remembers you confirmed 18+ | Strictly necessary | 1 year |
| polysharks_cookie_consent | Stores your cookie preferences | Strictly necessary | 1 year |
| stripe_mid, stripe_sid | Stripe fraud prevention for checkout | Strictly necessary | Session / 1 year |
| _ga, _gid (if enabled) | Google Analytics — aggregate page views | Analytics (opt-in) | 2 years / 24 hours |
How to control cookies
You can (a) accept or reject analytics cookies in the banner that appears on your first visit; (b) change your choice at any time by clicking "Manage Cookies" in the site footer; (c) block all cookies in your browser settings (note: strictly-necessary cookies are required — blocking them will break sign-in and checkout).