Choose "All pages" reading type so you can just scroll to read, not need to click to turn page.
Step 1: After registering, you can bookmark manga(s), this feature will auto notify you when manga has new chapter(s)
Step 2: After registering, you can use Bookmark feature
When manga has new chapter(s), KissManga will notify you about that
Manga list that you bookmarked
You can receive notification via email
The chapter(s) have been read will be marked with dark color