Adding a PIN to your Library card can only be done in person.  Bring your library card to the Circulation Desk and ask a staff member to input your desired PIN into your account.  You must remember your PIN!  Once your PIN is input, library staff cannot read it.  If you already have a PIN and would like to change it, you can do this in person at the Library or through your account login online.  The option to change your PIN is under “Account Summary.”