@JeanineCroft you could offer chapter updates ahead of schedule some people would pay for that
Or exclusive shirt stories insights about your characters or some backstories we wouldn’t see play out in the main story
Or even special art if you find an artist to collab with - you can commission character designs to give out to a handful of patreon supporters cause with patreon you can set up tiers of subscribers.
If no art you could offer:
Chapter-by-chapter drafts of your upcoming book, Deleted scenes and alternate endings, writing process vids, QnA sessions, Naming contests, ask the author threads
Theres ALOT you could offer