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We use the minimum cookies needed to keep your session secure and your preferences saved. Advertising measurement from Reddit and OpenAI runs only if you accept marketing cookies, and we never build behavioral profiles.
Each cookie we set falls into one of these. Nothing else runs on our website without your consent.
Authentication, session, security, and guest-checkout linkage. Without these the site cannot function. These cannot be turned off.
Records your cookie choices so we don't ask again. Set with your consent and persistent across sessions.
We count visits with Umami, a self-hosted analytics tool that sets no cookies and stores no personal identifiers.
If you choose “Accept all”, the Reddit and OpenAI (ChatGPT Ads) pixels load so we can tell whether our ads led to a checkout or a purchase. If you choose “Essential only”, they never load.
Names, purpose, and lifetime. Same names you'll see in your browser's developer tools.
session
An encrypted session token issued when you log in. We use it to authenticate every request from your browser and to revoke the session if you log out from another device.
cv_guest_token
If you pay before creating an account, this token connects your Stripe payment back to your application so you can continue where you left off without re-entering everything.
cv_consent
Records which cookie categories you opted in to (essential / analytics / marketing) so we don't show you the cookie banner on every visit.
cal.com
When you open our booking page, the scheduler is loaded from cal.com, which sets its own cookies to keep your booking session working (for example, remembering the time slot you selected while you finish the form). We cannot read these cookies. If you never open a booking page, they are never set.
_rdt_uuid
Set by the Reddit pixel only after you accept marketing cookies. It lets Reddit tell us whether someone who clicked one of our ads started a checkout or completed a purchase. We never send it your name, passport details or application answers.
__oppref
Set by the OpenAI pixel only after you accept marketing cookies. It keeps the reference of the ChatGPT ad you clicked so OpenAI can tell whether it led to a checkout or a purchase. We never send it your name, passport details or application answers.
If you see something on this list anywhere on our site, it's a bug — please report it.
When you pay or sign in with a third-party provider, that provider sets its own cookies on its own domain. We do not control them; their policies apply.
Stripe
During card payment, Stripe sets cookies on checkout.stripe.com for fraud prevention and session continuity. See Stripe's privacy policy.
Google (sign-in)
If you choose “Continue with Google,” Google sets cookies on accounts.google.com during the OAuth flow. See Google's privacy policy.
Google Fonts
Loading web fonts from fonts.googleapis.com does not set persistent cookies in your browser.
Three ways. All of them within your control.
01
Cookie banner
Use the cookie banner that appears on your first visit, or clear your cv_consent cookie to see it again.
02
Browser settings
Block or delete cookies from your browser settings. Blocking strictly-necessary cookies will break sign-in and checkout.
03
Contact us
Email privacy@chartavisa.com and our privacy team will help you exercise your rights.
Effective Date: October 2026
Our privacy team answers every cookie question personally.
privacy@chartavisa.com