War is an endless rebill with no cancellation policy. Exclusive offer too, bastards won't let just anybody sign up and run traffic.
It's even better than a rebill:
One cost of war: U.S. blowing up its own Humvees - Sep. 25, 2014
US drops bombs that cost $30k on US Humvees ISIS stole that cost $250k each. Then they're going to make new Humvees and re-supply the Iraqi army with them.
It's like a never-ending contract to build someone a house. When you're done, just blow up the house, and build it again for the same price.