Only the browser storage the service needs today.

Supabase authentication uses secure cookies to keep you signed in, refresh your session, and apply the correct candidate, educator, or administrator permissions. Security and hosting infrastructure may also use short-lived identifiers to route requests and protect the service. These are necessary for the product to function and cannot be disabled inside OSPE-Prep.

When you choose a package, you move to Stripe’s secure checkout. Stripe may set cookies or use similar technologies needed for payment, fraud prevention, and checkout continuity under Stripe’s own policies.

We use local browser storage for interface preferences such as remembering that you dismissed the cookie notice, and may use it to preserve safe non-sensitive draft or display state. Clearing site data removes those preferences and may sign you out.

OSPE-Prep does not currently set optional advertising or analytics cookies. If we add non-essential tracking later, this policy and the consent controls will be updated before those tools are enabled where consent is required.

You can delete or block cookies in your browser settings. Blocking essential cookies will prevent sign-in, secure portal access, or checkout from working. For questions, contact info@arcmetric.ai.