Tertulia
Cocosystems
Google Play 북 - 전자책, 만화 및 오디오북
Google LLC
Amazon Kindle
Amazon Mobile LLC
Audible - Amazon 오디오북
Audible, Inc.
Everand: Ebooks and audiobooks
Scribd, Inc.
SERIES - 네이버 시리즈
NAVER WEBTOON
ReadEra – book reader pdf epub
READERA LLC
교보eBook
KYOBO BOOK CENTRE
Karrot: Buy & sell locally
Danggeun Market Inc.
GoodNovel - 웹소설
GoodNovel