Sector Fund:
The sector fund is a collection of money from the empires within a sector. The money is generated through a sector tax, set by the sector leader and can be used to purchase enhancements for the sector or weapons to use against others.

Sector Tax:
The sector leader can set the tax rate anywhere between 0% - 10% which will be collected from every empire's gross income at the turn update. Tax is also collected when you use probes to Rob Banks of other players, to make the strategy more viable to the sector's sustainability.