This is the 1860th most frequent Korean word.
결제
Payment.
In this sentence, '결제' refers to the act of completing a payment transaction for the item.
이 물건의 결제가 완료되었습니다.
The payment for this item has been completed.
Here, '결제' is used as a noun indicating the method of making a payment.
카드 결제를 원하십니까?
Do you wish to pay by card?
In this context, '결제' refers to the payment process that encountered issues.