@Emperor @MostlyLazy If the server doesn’t process payments it should not cause admin a headache in most (?) jurisdictions.
Alternatively, one could focus on grey markets.
>Bitejo
By the way, Bitejo was planning to add federation, although now the future of the project is a bit uncertain. It might be added to Bitejo fork, as I suggested in this CCS: https://repo.getmonero.org/monero-project/ccs-proposals/-/merge_requests/395#note_21836
@Ferminho @maegul This proposal describes a very simple marketplace, and some things were intentionally left out. However, it is based on Valueflows system which can be used to describe many different economic processes, including planning, production and transportation:
https://www.valueflo.ws/introduction/core/
So developers may use object types and properties defined there if they want to build something more complicated. And social interactions can be represented as standard ActivityPub activities. I think Valueflows and ActivityPub nicely complement each other.