The number of messages you can bookmark varies depending on the continuous number of days of your subscription for the artist's DM.

[Max Number of Bookmarks]
- The number of days of subscription mentioned below refers to continuous subscription periods.
- 1 - 29 days of subscription: 5 bookmarks
- 30 - 59 days of subscription: 30 bookmarks
- 60 - 99 days of subscription: 60 bookmarks
- Over 100 days of subscription: 100 bookmarks