Bank

The Bank stores a player's rubies. Each day a player can collect the bank's interest for a small sum of rubies. A minimum balance of 7300 rubies is required to earn any interest each day.
Below is a table showing how many rubies are needed to change the interest rate.
Rubies 	Interest Rate	Account Type
0 - 99 	1% 	Newbie
99 - 499 	2% 	New Customer
500 - 999 	3% 	Customer
999 - 4,999 	4% 	Middle-Class Customer
5,000 - 9,999 	4% 	???
10,000 - 49,999	4% 	???
50,000 - 99,999	5% 	Rich Client
100,000 - ??? 	6% 	Super Rich Client
 	9% 	
 	10% 	
 	11% 	
 	12%