Yep, given there's no player to player credit transaction system
I think there's a system for that once the carriers arrive. We can set prices and levy tariffs, right?
1) Set price of biowaste to 1,000,000 CR/t.
2) Giver buys 100t.
3) Set price of biowaste to 1 CR/t.
4) Receiver buys 100t, giver sells 100t.
5) Set price of biowaste to 1,000,000 CR/t.
6) Receiver sells 100t.
That moves roughly 100 MCR from A to B, I think. With tariffs, there's also a commission for the FC owner, so there's some incentive to arrange wealth transfer events.