1)Make santa hats discontinued - 1b shop price for one is just too cheap (street price already dropped to like 600m), only way to increase price is to make them discontinued and actually make it so they're 'rare'. Atm they're going the same way as the black santa which is like 100m...

2)For the new donator benefits you could make the benefits obtainable by claiming a bond. E.g. If you claim 10 bonds you will receive the red chompy hat and skin.
People in-game will buy bonds which means that bonds will be bought more often using the store and sold in-game. I am planning to buy 270 bonds myself with in-game money if this gets added. Therefore, 800$ is in your pocket.

3)Account pin upon login. This means you enter a pin when logging in. Without this pin you can't do anything (move/trade). Increases security and reduces chance of staff running around wasting time for hackers.This pin should be optional.