신용카드

In a sentence

• 저는 신용카드를 사용해서 물건을 샀어요.

  I used a credit card to purchase an item.

  In this sentence, '신용카드' is used to refer to the tool used for completing a monetary transaction.

• 은행에서 새 신용카드를 발급받았습니다.

  I received a new credit card issued by the bank.

  Here, '신용카드' represents the physical object that serves as a medium for financial transactions.

• 해외에서 신용카드 사용이 허용되지 않는 경우가 있습니다.

  There are cases where using a credit card is not permitted overseas.

  In this case, '신용카드' denotes the concept of utilizing credit cards for payments.