Cookie and storage notice
Last updated 26 August 2026
EdgeLab21 uses required security storage and, only with your permission, Google Analytics and OpenAI Ads conversion measurement. Advertising personalisation remains disabled.
Strictly necessary cookies
__Host-edgelab_session keeps a signed-in browser associated with the correct server-side session. It is secure, HTTP-only, SameSite=Lax, limited to this site and expires after 30 days or when you sign out. __Host-edgelab_oauth binds a Google sign-in attempt to the browser, is secure and HTTP-only, and expires after about 20 minutes.
Local and session preference storage
edgelab21-language remembers the language selected for member tools. edgelab21-onboarding-v1 remembers when you dismiss the getting-started guide. edgelab21-measurement-consent-v2 records whether you accepted or rejected optional measurement so the site can respect that choice. After a successful Stripe checkout, a Checkout Session identifier may be kept in session storage for the current browser tab until the confirmed subscription event is sent or the tab session ends. With measurement consent, edgelab21-conversion:* entries prevent repeat signup, purchase and first-session events from the same browser. These entries remain until you clear site storage; they do not contain payment-card details.
Optional Google Analytics
If you select Accept measurement, the Google tag for the EdgeLab21 property loads and may set _ga and _ga_* first-party cookies. They distinguish browsers and sessions so aggregate page views, traffic sources, approximate location, device information, sample usage, membership selection, verified signup, checkout, confirmed purchase and first tool-use events can be measured. Purchase events use the confirmed discounted value, tax and a transaction reference; test purchases are excluded. Analytics cookies are configured for no more than 395 days. EdgeLab21 does not send your account email, name, card details, game inputs, bankroll settings or roulette observations to Google Analytics.
Optional OpenAI Ads Measurement Pixel
If you select Accept measurement, the OpenAI Ads Measurement Pixel loads to attribute ad-driven checkout-start and confirmed subscription events. It may read an OpenAI click reference and set the first-party __oppref cookie for attribution. Events contain the selected plan, list-price checkout value and a deduplication identifier, but not payment-card details, game inputs or roulette observations. Event-level personalisation is disabled. If automatic advanced matching is enabled in Ads Manager, supported identifiers are normalised and hashed in the browser before transmission; raw identifiers are not sent through that feature.
Consent
Measurement is denied by default. Google Analytics and the OpenAI Ads Pixel scripts are not requested unless you accept. Google advertising storage, advertising user data, Google signals and advertising personalisation remain disabled, and OpenAI conversion events opt out of future user-level personalisation. Choosing Necessary only does not restrict access to the site.
Controls
Use the Cookie settings control on any page to accept, refuse or withdraw measurement permission. Withdrawing disables further optional measurement and removes accessible first-party Google Analytics and OpenAI attribution cookies. You can also clear cookies and local storage through your browser. Clearing the session cookie signs you out; blocking required cookies prevents Google sign-in. Use the contact form for questions.