During the preparation of the game – and during the actual gamesession(s) – , you have the possibility to go to the national Apollo bank (the ‘NAB’).
This organisation is responsible for all financials within the game!
Any company can get a subordinated loan from the bank.
You always need to convince the bank with solid financial plans (high risk = higher interest rate!).
If you want to deposit money for a period of time at the bank, you can earn interests for that. Depending on the amount and period of time the rate will differ.
Go to the bank during the game for more information.