Level 2
I think that every hard level u beat, you should receive 100 gold bars. Or once you play 5 levels in a row, that you should be able to cash on your piggy bank without a credit or debit card
I think that you should get for every 1st place 100 coins 2nd place 75 coins and 3rd place 50 coins. Or give the player the option to choose rather they want one or the other.