Ingame Code Selling

[9990]

I still the think the best way would be the bank holding both and making the trade when both are in, like any normal trade in a game. Otherwise, a trusted third party would be the next best thing, like a verified middleman who would do the same thing, receive both and then hand each over after both are in. It's not as good because then you have more people to call into blame and if it was done by MNF bank a code could be nullified and taken away if there was a problem or a need to.