CourieroCouriero · 2026-11-02-retention-draft
Cookies and device data
What your browser stores and how to manage it.
Necessary cookies
avia_login is a protected login request lasting up to 5 minutes. avia_session is an account session lasting up to 7 days. Both use HttpOnly and SameSite=Strict, plus Secure on the public site. Sign-out clears this browser’s cookies; account deletion revokes all sessions on the server.
Preferences and drafts
couriero:theme, couriero:language and couriero:listing-view retain your choices until browser storage is cleared. avia:route:v1 and couriero:sender-request:v1, including editing drafts, store draft text and contacts on the device. Drafts expire after 7 days and are removed on their next read. Clear drafts on shared devices after use.
Analytics and controls
The app has no advertising trackers or optional analytics cookies, so an “Accept all” button is currently unnecessary. Adding those tools requires a separate assessment and, where required, prior consent with a refusal option. Hosting may use technical security controls. Clear drafts with the button below; theme and language preferences are preserved. Remove all site data in your browser settings.