TFCU wants to help keep your debit and credit cards safe with our Card Valet app. It is free to all members. It allows for you to set alerts like: spending limits, apply or deny transactions, determine where your cards can be used (i.e. department and grocery stores only) and you can even turn your card on or off. In the case of theft, you can turn your card off and it will become inactive to thieves. Protect your cards today!