Cookies
Small files that keep you signed in.
PayPal uses cookies so the site remembers your session, protects the form you submit, and keeps the light or dark choice you picked. We do not use them to sell a list of your payments.
You can block cookies in the browser. Sign-in and payments will not work without the session cookie.
Sign-in
A session cookie shows the account it is you after you log in. It ends when you log out or the session expires.
Security
A token cookie helps stop another site from sending a form as you. It is required for Log In, Sign Up, and sending money.
Theme
The Aa control stores light or dark in this browser only. It does not identify your account.