So Orania is interesting indeed. Especially since they are calvinists. I hate calvinists 😀. I need to know more about their economic system. Except the fact that they get interest from deposits from South African banks, do they have loans and ursury in general? Is their discount voucher system something like the Argentinian truecke, only more digital? If they don't have loans and ursury in general, then this is very, very interesting. 

 You and I agree on not liking Calvinists... 😁 

 https://www.youtube.com/watch?v=EDx6SbvETMA

Quite a good video.

Yeah, Afrikaners in general are Protestants 

 As for currency they have vouchers, etc. There is a digital counterpart but I don't know much about either.