Ok, probably going to go one of two ways, scammers gonna hate, decent players going to like.
We all know you can deposit cash in a PI vault with varying limits and do you trust your partner.
We all know you can invest in offshore banks and get a minimal return.
We all know you can buy a company, stick cash in it and use stocks to protect.
We all know that they are looking of ways to take cash out of Torn and keep a better economy.
We all know that trust has become an issue with scum that steal from faction vaults.
But all of the above have a downside, the PI vault is limited, Torn has numerous dead 1 star companies that must be a pain to tidy up, funds needed by proper players have to wait to a faction banker is about and flying to get cash restricts racing and opportunities, occasionally not to mention you can get attacked and faction thieves, just the lowest there is.
So, why not have Safety deposit boxes in the banks?
Unless you live under a stone or have no idea, a safety deposit box is a container that's held within a secure location, usually a bank and only accessed by yourself after going through security.
A Safety box incurs bank charges as in real life, this could be done by the same idea as property tax, taken automatically from the funds stored.
A Safety box gains no interest on funds held, and only you have access.
Again this is only a suggestion or idea, but thanks for reading,