CardNav gives complete control of your debit and credit cards to Lassen County Federal Credit Union members. With card controls and alerts, CardNav empowers our Members to decide when, where, how their cards are used - in advance and in real time. CardNav gives the members the ability to turn cards on and off, restrict types of purchases made, receive and respond to instant transaction alerts, enter and edit travel alerts, set locations services to deter fraudulent activity, limit spending amounts to help reach your budgeting goals, set cards alerts to monitor purchases and take immediate actions, and enjoy the latest features in security technology such as fingerprint and facial login.