Posted By JohnWhite at 11:46 AM - Thu Nov 22 2018
So basically what we are talking about here is a single metal backed currency for a server (if it is copper, gold or Hrothi alloy is not the most relevant part) this is the best approach IMO as it still allows many features while allowing for normal trade to flow (meaning supports more playstyles with the less hassle)
I am completely against having a single currency for a server. Realistically no kingdom (until the modern age of globalisation (and look how that's turning out)) is going to cede control of their currency and agree to share a currency with his enemies. Even if the entire server is full of peace and love no king wants to have his currency hobbled by the economic mistakes of another kingdom. A wise king certainly isn't going to allow the use of someone else's currency in his lands (especially if he has a highly inflated currency (see the Tokugawa Shogunate's money woes after the Opening of Japan for why this is a bad idea).
I'm even against having a single economic standard for an entire server, variety is the spice of life, is realistic, and allows for player choice. Different economic standards will also mean the worth of currencies will fluctuate at different rates which leads to a more in-depth economic simulation.
Of course, it'll be easier for SbS to program the generic DnD style currencies (despite how ridiculous those are) into NPCs than to allow kingdoms (pre-launch obv) to determine their own currencies and economic methodologies.
As for the banking in CoE I imagine them going to be more like "here is a vault for you to keep your stuff secure, pay me a renting fee" rather than "give me 2 coins and I will print you a gold receipt redeemable at a future date" - I can be wrong of course but I would never trust the 2nd type of bank in CoE (merchants of course may beg to differ if there was an "international" clearing system that would allow them to travel without coin in their pocket but... will have to see it to believe it).
I can see the larger guilds within kingdoms (and maybe internationally) being able to issue their own scrip and enforce its worth, I can certainly see Dukes being able to do so.
I do agree that most 'banks' such as they are will be more akin to safe deposit rentals than anything a modern person would recognise but I think that people will be progressing to loans and interest accumulation fairly rapidly.