Diversification of currency. I just realized that it was an interesting solution that the Brotherhood only accepted BOS bills and the Wasteland traders only accepted the metal plates.
Not that it was implemented in the best way possible (I mean, haggling for your Standard Issue?) , and at least those traders that sat IN THE BUNKERS should have accepted both, but it would make sense for various wasteland communities to have various currencies.
In both Fallouts the Hub and later, NCR trade influence played a part, but in a more fragmented society, there would not neccessarily be one tender.
Not that it was implemented in the best way possible (I mean, haggling for your Standard Issue?) , and at least those traders that sat IN THE BUNKERS should have accepted both, but it would make sense for various wasteland communities to have various currencies.
In both Fallouts the Hub and later, NCR trade influence played a part, but in a more fragmented society, there would not neccessarily be one tender.