This is my modified version of Zupas single currency framework. This drops into an Epoch 22.214.171.124+ server and just "works".
Credits to Zupa for his amazing work, There's quite a few fixes mentioned in his original release thread in this version to make it more secure.
GitHub link with install instructions: https://github.com/oiad/ZSC
Tested as working on a blank Epoch 126.96.36.199+ and OverWatch 0.25 server.
Designed to minimize duping/glitching of bank related saving