Korean phrase
~ 유효기간이 언제까지인가요? ~ yu hyo gi ga ni eon je kka ji in ga yo
Meaning
When does ___ expire?
When to use it
This politely asks when something stops being valid. It is often used to check the end date of a coupon, ticket, or similar item.
Example dialogue
이 쿠폰 유효기간이 언제까지인가요? i ku pon yu hyo gi ga ni eon je kka ji in ga yo
When does this coupon expire?
다음 달 15일까지예요. ta eum tal 15 il kka ji ye yo
It's valid until the 15th of next month.