To help protect your account, your card limit may be temporarily restricted when you make certain security-related changes, including:
Unbinding or changing your phone number
Unbinding or changing your email address
Unbinding or changing your Google Authenticator
Resetting your password
While these security checks are in place, you can spend up to $1,000 per transaction and $1,000 each day. Your usual card limits will be restored after 24 hours.