Our MasterCard Debit Cards are equipped with chip technology providing protection from unauthorized use. When used at a terminal that is enabled to use chip technology the transaction is encrypted to safeguard your card and the information attached to it from being used by fraudsters.
We prioritize the safety and security of your checking account at Clarkston State Bank. To guard against potential fraudulent activity, we have blocked all transactions routed through Texas and transactions over $50 routed through California and New York. Only PIN transactions are allowed outside of the United States using your Clarkston State Bank MasterCard Debit Card.
If at any time you notice fraudulent activity on your debit card, please contact our Fraud Center at 1-800-237-8990.