# Challenges - Receiving payments - Distributing payments to participants - Computing updates to forum graph ## Receiving payments Business SC will need to implement a financial model. # Excerpts from DeSciPubDAOArchit22July19PrintCut.pdf > With today’s prices, however, we will begin by programming this all off-chain and simplify the reputation tokens to be less dynamic in their evaluation. Next iteration improves the decentralization commensurate with practical realities. # Questions ## Validation pool termination How do we want to handle this? The validation pool specifies a duration. We don't want to compute results until the end of this duration. We're currently supporting anonymous voting. With anonymous voting, we need to wait until the end of the vote duration, and then have a separate interval in which voters reveal their identities. For now, we can let anonymous voters reveal their identities at any time