With there being other Alien races, does that mean that there will be other currencies with a need for currency exchange offices?asked by Blakethepatton

I think different races would potentially have different currencies, and there would be an exchange between them, say UEC and whatever the Banu have. But at the moment we'll have it as an exchange rate where traders would take UEC to the value of their own currency, at least at first. That'll save you from having, maybe, 3 or 4 different currencies in your pocket at any one time. But longer term, who knows!