The main feature of this mod is that it adds vaults that are need to be based on some resourse. It can be anything. For example you can create vault based on gold block or on diamond block.
The next main feature is global marketlace. Everybody can sell items and place their trade offers on marketplace. Trade offers can be used to provide some service, not only items. You can sell and buy with different vaults
Also, this mod adds Inflation and Deflation mechanics. With every update some regulations are made to this mechanics to improve formulas.
The last one for now is the bank system. You can create multiple bank accounts with different currencies. Functionality of the bank system is basic(Bank details, Accout creation, Place money on account, Withdraw money, Send money to another account).
Everything you can customise by yourself in the: config -> wm
Right now project is still in alpha state! Features can be buggy or not working at all. Report bugs and request features in the comments