Korean phrase
~ 사용되었나요? ~ sa yong doe eon na yo
Meaning
Has ___ already been used?
When to use it
This asks whether something has already been used. It is a polite way to check an item such as a coupon or ticket before using it.
Example dialogue
이 쿠폰 사용되었나요? i ku pon sa yong doe eon na yo
Has this coupon already been used?
네, 어제 결제할 때 사용했어요. ne eo je kyeol je hal ttae sa yong hae sseo yo
Yes, I used it when I paid yesterday.