Members often ask if it makes a difference whether they say "Debit" or "Credit" when they use their ATM card to make purchases. The answer is: "Yes. There is a difference."
The answer "Debit" or "Credit" determines how the transaction will be processed.
If you say "debit," the transaction is processed through the ATM network, and you
must use your Personal Identification Number (PIN).
If you say, "credit," the transaction is processed through the credit network.
It all depends on your preference. But, here’s a member-friendly tip: If you choose
"credit," it actually helps your Credit Union and other members because credit transactions
are more efficient for the Credit Union.
Sometimes, however, saying "credit" is not the better answer. At some service stations
that have a "cash" and a "credit" price, choosing "credit" will tell the system
to charge you the credit card price – a usually higher price. In such a situation,
choose "debit" and enter your PIN.
However, no matter how you respond – "debit" or "credit" – the purchase will deduct
from your Share Draft/Checking Account. So don’t worry, if you say "credit," the
purchase will NOT get billed to a credit card.