세리북스(SERIBooks)
북잼
리디 - 웹툰, 웹소설, 전자책 모두 여기에!
RIDI Corporation
예스24 eBook - YES24 eBook
YES24
SERIES
NAVER WEBTOON
그레이트북스
Google Play ブックス: 漫画・電子書籍・ラノベ
Google LLC
Vooks: Read-alouds for kids
Vooks Inc
교보eBook
KYOBO BOOK CENTRE
북큐브 - 전자책/웹소설/웹툰
(주)북큐브네트웍스
Epic: Kids' Books & Reading
Epic! Creations Inc