Legal
Cookie Policy
Joinza sets no advertising cookies and no cross-site trackers. The handful we do use are the ones the service cannot run without.
Effective 21 September 2026. We'll tell you in the app before any change that materially affects your rights takes effect.
Everything we set
| Name | Type | What it does | Lifetime |
|---|---|---|---|
| next-auth.session-token | Essential | Keeps you signed in. Without it every page would ask you to log in again. | 30 days, or until you sign out |
| next-auth.csrf-token | Essential | Proves a form submission came from Joinza and not from another site acting as you. | Session |
| next-auth.callback-url | Essential | Remembers where to send you after signing in — for example back to the page you were trying to reach. | Session |
| localStorage (not a cookie) | Functional | Keeps an unfinished listing draft on your own device so you don’t lose it, and remembers the currency and country you chose to browse in. Never sent to our servers. | Until you clear your browser data |
Why there's no cookie banner
Consent banners exist because most sites set tracking cookies that need permission. We don't set any. Everything in the table above is either strictly necessary to deliver a service you asked for, or stored only on your own device — neither requires consent under the GDPR, the UK GDPR, or equivalent rules elsewhere.
If that ever changes, we will ask you first, and this page will be updated before any new cookie is set.
Third parties
Signing in with Google or Facebook sends you briefly to their site, where their own cookie policies apply. Paying by card sends you to Stripe's hosted checkout, which sets cookies needed for fraud prevention. We don't control those and we don't receive tracking data back from them.
Controlling cookies
Every browser lets you view, block, and delete cookies in its settings, and clearing site data will also clear any saved draft. Blocking Joinza's essential cookies will prevent sign-in from working at all — there is no way for us to keep you logged in without them.
For the wider picture of what we hold about you, see the Privacy Policy.