This is the 449th most frequent Korean word.
국내에서
"Within the country" or "domestically."
In this sentence, '국내에서' refers to something that occurs or is recognized 'within the country', emphasizing a domestic context.
그녀는 국내에서 유명한 가수입니다.
She is a famous singer within the country.
Here, '국내에서' is used to define a limitation or scope of an action (using the card) to 'within the country'.
국내에서만 사용할 수 있는 카드입니다.
This card can only be used domestically.
In this example, '국내에서' explains the origin or location of the production for the goods, indicating they are made 'within the country'.