Your scenario stays yours until you share it.

The site operator has not been publicly configured yet. The site is hosted on Replit. Hosting-provider processing is separate from the calculator's local browser storage and requires review of Replit's applicable privacy information.

The calculator saves non-sensitive inputs and the last calculation date in your browser under a key for the game and season. The inert QA ad preview also stores each placement's show/hide choice in LocalStorage. No account or application database receives this information.

Use Reset calculator or clear site data to remove saved inputs. Older season entries are ignored, not silently transferred to a new season. A user-estimated season end date is not silently saved on this device.

Share calculation creates a URL containing the scenario inputs you chose, including an estimated end date if provided. Anyone you give that URL to can read those values. Opening or forwarding a shared link can expose the query string to the hosting provider, the recipient's browser, and its logging infrastructure. This app does not put query parameters into its own optional analytics events. Copy result places a summary on your clipboard. Neither action is automatic.

Optional analytics implemented by this application are disabled. The app does not load Google Analytics or send its calculator and page-view events. No app-side analytics identifier is used.

The published host sets a GAESA cookie in its HTTP response and delivered HTML references i.replit.com/script.js. Replit's documentation describes GAESA as a serving-infrastructure routing cookie, not an advertising cookie, and says it cannot be disabled by the app. The observed response listed an expiry roughly 30 days later; that is a cookie expiry, not a verified server-side data retention period.

The hosting script can submit analytics requests, potentially including page URLs. Script capability alone does not prove a submission occurred in a given session. Project Analytics can be turned off in Replit's Publishing settings and requires republishing; application code cannot override that setting. Actual network submissions and the host's retention and legal basis still need confirmation before public launch.

Real advertising is disabled in this application. Opt-in QA placeholders are inert and do not contact an ad provider. The host's GAESA cookie is separate from these placements; do not infer from a cookie or a cookieless script alone that advertising consent is required or that analytics is exempt.

This application does not currently provide a consent-management platform or banner. Its own optional analytics and real ads are disabled. The operator must assess hosting analytics and cookies under applicable consent or exception rules, including UK/EEA/Swiss requirements; neither a hosting cookie nor cookieless analytics is automatically advertising or automatically exempt. Optional app services must not be activated until suitable consent handling and disclosures are implemented and reviewed.

For a privacy question, see the contact page for the currently configured channel.