After stewing on things a bit, here is a solution that I think helps check all the boxes:
Multi targeted approach to attract new users and retain creators
- 2x royalty boost
- Daily engagement giveways for those who tweet the buys (500a/day?)
- Monthly jackpots (amount spent = number of tickets)
This creates a positive feedback loop for the eco. With the tweeting, details of the event get advertised to the outside ecosystem. The monthly raffle allows those buys to count towards the monthly total and anyone can enter at any time. Meanwhile during everything, creators are getting boosted royalties