I understand that "classic" bitcoin multisig transaction contains following parts: 1) Amount sent to another BTC address, 2) fee, 3) UTXO, which can be returned back to original source address or other address (in same HD wallet).
I am wondering if the same transaction, that is being signed by multiple parties, can contain more of (1) – more destination addresses. In other words – is it possible that mediator, who has the role of escrow, can charge fee that is paid by the very same transaction that both seller and buyer sign? Thanks
