This is the 3234th most frequent Korean word.
구독
Subscription.
In this sentence, '구독' is used to express the action of subscribing to a content-sharing platform like YouTube.
저는 유튜브 채널을 구독했어요.
I subscribed to the YouTube channel.
Here, '구독' refers to signing up for a recurring informational service, such as a newsletter.
뉴스레터 구독은 여기에서 하실 수 있습니다.
You can subscribe to the newsletter here.
This instance of '구독' indicates a paid subscription received periodically, in this case, a magazine.