Banking and Investments

The Bank is a safe place to keep your money. As such, nobody can take the money stored here from you. However the money you have in hand can be taken if you are mugged. At the end of each day, your bank balance will go up by 1%.
You can also invest you money for a set period of time ranging from 5 days to 20 days. Any money that you have in an investment does not add to your daily interest. However, interest rates are high when it comes to investments. The percentage gained is governed by the amount you put in, and also the length of time you put your money in an investment for.
As an example, you are a donator and put in $10,000,000 into an investment for 5 days. After 5 days you would get an extra $500,000.

Current interest rates are set at:

5 day investment - 5%
10 day investment - 15%
15 day investment - 25%
20 day investment - 50%

Ruby Store

The Jewel Store is basically a safe place to keep your Rubies. No interest may be gained on these. However as with your money, your rubies can be mugged from you if you do not have them kept safe in the store. However there is a small chance that rubies can be taken from your ruby store. It's a very rare occurrence though.